Experimental and Characterization Details
M Snowdon – Methods of the Alignment-Relay Technique for …, 2021 – Springer
… The Nanointegris SWNTs have room temperature stability for 6 months and do not contain
catalytic particle impurities. The SWNTs mixture receives 10 min of sonication prior to being
in contact with the functionalized wafer prevent nanotube agglomeration and to ensure …
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[HTML] Wearable triboelectric nanogenerators with the reduced loss of triboelectric charges by using a hole transport layer of bar-printed single-wall carbon nanotube …
BC Kang, HJ Choi, SJ Park, TJ Ha – Energy, 2021 – Elsevier
Wearable triboelectric nanogenerators (TENGs) are considered viable for mobile applications
of self-powered electronics operating on human body but limited by relatively low output
performance. In this study, the effects of interfacial layers used as hole transport layers (HTLs) …
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Applying ART Toward Single-Walled Carbon Nanotube Device Fabrication
M Snowdon – Methods of the Alignment-Relay Technique for …, 2021 – Springer
… The BG device was fabricated with 90% sc-SWNTs from NanoIntegris, whereas the TG
sample was produced using a nearly single chirality … with Cr/Pd/Au or Ti/Au electrodes
and with either the Kataura group SWNTs or those from NanoIntegris (both 90% and 95% sc-purity). …
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Identification of Chiral-Specific Carbon Nanotube Binding Peptides Using a Modified Biopanning Method
R Krabacher, S Kim, Y Ngo, J Slocik, C Harsch, R Naik – Chemosensors, 2021 – mdpi.com
Peptides can recognize and selectively bind to a wide variety of materials dependent on
both their surface properties and the environment. Biopanning with phage or cell peptide
display libraries can identify material-specific binding peptides. However, the limitations with …
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[HTML] Improving threshold voltage and on/off current ratio of single-walled carbon nanotube field-effect transistor by post-sonication treatments
F Ordokhani, FB Yedikardes, E Kurt, N Akkan… – Thin Solid Films, 2021 – Elsevier
In the process of solution-based fabrication of Single-walled Carbon Nanotube Field Effect
Transistor (SWCNT FET), the quality of SWCNTs network plays an important role. SWCNTs
networks have disorders and defects because of chirality mismatches that cause the weaker …
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[PDF] X-ray absorption spectroscopy by full-field X-ray microscopy of a thin graphite flake: Imaging and electronic st…
C Bittencourt – academia.edu
We demonstrate that near-edge X-ray-absorption fine-structure spectra combined with full-field
transmission X-ray microscopy can be used to study the electronic structure of graphite
flakes consisting of a few graphene layers. The flake was produced by exfoliation using …
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Bidirectional Modulation of Contact Thermal Resistance between Boron Nitride Nanotubes from a Polymer Interlayer
Z Pan, Y Tao, Y Zhao, ML Fitzgerald, JR McBride… – Nano Letters, 2021 – ACS Publications
… To measure the contact thermal resistance, BNNT suspension obtained via sonication of BNNT
powder (NanoIntegris Technologies) was first drop-casted onto a piece of polydimethylsiloxane
(PDMS). Using a sharp probe mounted on a micromanipulator, an individual BNNT …
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Electronic Type and Diameter Dependence of the Intersubband Plasmons of Single‐Wall Carbon Nanotubes
F Wang, D Yang, L Li, Y Liu, X Wei… – Advanced Functional …, 2021 – Wiley Online Library
… types of SWCNTs on their ISBPs, high-purity metallic, and semiconducting SWCNT films
with an average diameter of 1.30ánm were electrochemically doped by applying the Vg, which
were separated from plasma-SWCNTs (RN-120, 1.30ánm in average diameter, NanoIntegris)…
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[HTML] Preparation of defected SWCNTs decorated with en-APTAS for application in high-performance nitric oxide gas detection
N Lim, KH Kim, YT Byun – Nanoscale, 2021 – pubs.rsc.org
We demonstrate highly sensitive and selective chemiresistive-type NO gas detection using
defected single-walled carbon nanotubes (SWCNTs) decorated with N-[3-(trimethoxysilyl)propyl]ethylene
diamine (en-APTAS) molecules. The defected SWCNTs were prepared via …
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[HTML] Determination of the electronic transport in type separated carbon nanotubes thin films doped with gold nanocrystals
M Świniarski, A Dużyńska, AP Gertych… – Scientific reports, 2021 – nature.com
… To produce thin films, we used commercially available of type separated carbon nanotubes
purchased from NanoIntegris Inc. The ultra-clean preparation of thin films requires proper
dispersion of carbon nanotubes in a solution of deionized water and sodium dodecyl sulfate (…
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[HTML] Characteristics of highly sensitive and selective nitric oxide gas sensors using defect-functionalized single-Walled carbon nanotubes at room temperature
DW Jeong, KH Kim, BS Kim, YT Byun – Applied Surface Science, 2021 – Elsevier
… Commercial SWNTs were used in this work and were purchased from Nanointegris. The
SWNTs have semi-conducting properties and were purchased in a powder form (99%). To
disperse the SWNTs homogeneously, 0.02 mg of the SWNTs powder was added to 1 ml of 1, 3-…
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[HTML] Unravelling the coupling of surface plasmons in carbon nanotubes by near-field nanoscopy
X Tian, R Chen, J Chen – Nanoscale, 2021 – pubs.rsc.org
… 1e and f) that the diameters of the two samples are both 1.3 nm, which is the specification
of the metallic CNTs we purchased from NanoIntegris Technologies Inc. Considering the AFM
tip’s topological convolution with the CNTs, the protrusions in Fig. 1a and c correspond to a …
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[HTML] Inkjet-printed low-dimensional materials-based complementary electronic circuits on paper
I Brunetti, L Pimpolari, S Conti, R Worsley… – npj 2D Materials and …, 2021 – nature.com
… The p-type FET is inkjet-printed on paper exploiting a CNTs ink purchased from NanoIntegris
(see “Methods” and Supplementary Notes… The single-walled CNTs ink is diluted from
IsoSol-S100 commercial ink (99.9%, purchased from NanoIntegris) using toluene (final …
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[HTML] Doping and plasmonic Raman enhancement in hybrid single walled carbon nanotubes films with embedded gold nanoparticles
A Wroblewska, G Gordeev, A Duzynska, S Reich… – Carbon, 2021 – Elsevier
Novel optical hybrid materials can be produced with carbon nanotubes and metallic
nanoparticles. Such hybrids may allow coupling between plasmons in metals and excitons in
nanotubes. We develop novel hybrid materials in the form of thin films using vacuum filtration, …
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[HTML] Chemical-free and scalable process for the fabrication of a uniform array of liquid-gated CNTFET, evaluated by KCl electrolyte
PB Agarwal, NK Thakur, R Sharma, P Singh… – Scientific reports, 2021 – nature.com
Biosensors based on liquid-gated carbon nanotubes field-effect transistors (LG-CNTFETs)
have attracted considerable attention, as they offer high sensitivity and selectivity; quick
response and label-free detection. However, their practical applications are limited due to the …
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[HTML] Band structure dependent electronic localization in macroscopic films of single-chirality single-wall carbon nanotubes
W Gao, D Adinehloo, X Li, A Mojibpour, Y Yomogida… – Carbon, 2021 – Elsevier
… are CoMoCAT SG65i as-grown SWCNT powders (MilliporeSigma); for the (6,6) sample, the
raw material we used is CoMoCAT CG200 as-grown SWCNT powder (MilliporeSigma); and
for the (10,3) sample, the raw material we used is from HiPco SWCNTs (R1831, NanoIntegris)…
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[HTML] Gas-permeable and highly sensitive, washable and wearable strain sensors based on graphene/carbon nanotubes hybrids e-textile
D Yao, Z Tang, L Zhang, R Li, Y Zhang, H Zeng… – Composites Part A …, 2021 – Elsevier
Electronic textile (e-textile) has emerged as a new generation of wearable electronics with
these promising applications in healthcare and human movement detection. Herein, we report
the gas-permeable and wearable e-textile strain sensors based on reduced graphene oxide/…
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Utilization of FAD-Glucose Dehydrogenase from T. emersonii for Amperometric Biosensing and Biofuel Cell Devices
R Cohen, RE Bitton, NS Herzallh, Y Cohen… – Analytical …, 2021 – ACS Publications
Flavin-dependent glucose dehydrogenases (FAD-GDH) are oxygen-independent enzymes
with high potential to be used as biocatalysts in glucose biosensing applications. Here, we
present the construction of an amperometric biosensor and a biofuel cell device, which are …
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[HTML] Effect of mixing ratio on NO2 gas sensor response with SnO2-decorated carbon nanotube channels fabricated by one-step dielectrophoretic assembly
M Inaba, T Oda, M Kono, N Phansiri, T Morita… – Sensors and Actuators B …, 2021 – Elsevier
We fabricated nitrogen dioxide (NO 2 ) gas sensors with p-type carbon nanotubes (CNTs) / n-type
tin dioxide (SnO 2 ) nanoparticle heterojunctions using one-step dielectrophoretic assembly
and investigated the effect of CNT/SnO 2 ratio on their NO 2 gas detection properties. …
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Platinum-Nanoparticle-Modified Single-Walled Carbon Nanotube-Laden Paper Electrodes for Electrocatalytic Oxidation of Methanol
J Paudyal, P Wang, F Zhou, Y Liu, Y Cai… – ACS Applied Nano …, 2021 – ACS Publications
Platinum nanostructures have been used as electrocatalysts on various electrode subtrates
for applications such as molecular sensing and fuel storage. Lightweight and flexible paper-based
devices embedded with micro- or nanoscale metallic electrodes could prove highly …
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Carrier localization and magnetoresistance in DNA-functionalized carbon nanotubes
MW Rahman, S Firouzeh, S Pramanik – Nanotechnology, 2021 – iopscience.iop.org
… This solution is added to 0.7 mg HiPco SWCNT bundle (0.7–1.2 nm diameter, Nano–Integris
Inc.) and the mixture is kept in an ice-water bath. The mixture was ultrasonicated (Sonics,
VC130 PB) for 90 min at a power level of 7 W and then centrifuged at 14 000 g for 60 min to …
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[HTML] Evaluation of site-selective drug effects on GABA receptors using nanovesicle-carbon nanotube hybrid devices
I Park, I Yang, Y Cho, Y Choi, J Shin, S Shekhar… – Biosensors and …, 2021 – Elsevier
Site-selective drug effects on the ion-channel activities of γ-aminobutyric acid type A (GABA A
) receptors are evaluated by using a nanovesicle-carbon nanotube hybrid device. Here,
nanovesicles containing GABA A receptors are immobilized on the channel region of a carbon …
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[HTML] The potential of SWCNTs to extend the IR-absorption of silicon solar cells
L Wieland, C Rust, H Li, M Jakoby, I Howard, F Li, J Shi… – Carbon, 2021 – Elsevier
Single wall carbon nanotubes (SWCNTs) have long been proposed as a candidate to enhance
existing photovoltaic materials by providing an extension to the light absorbed in the infrared.
In this work, we discuss the validity of this statement for silicon solar cells and couple a …
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Resistive Switching Characteristic Improvement in a Single-Walled Carbon Nanotube Random Network Embedded Hydrogen Silsesquioxane Thin Films for Flexible …
SY Min, WJ Cho – International Journal of Molecular Sciences, 2021 – mdpi.com
In this study, we evaluated the improved memristive switching characteristics of hydrogen
silsesquioxane (HSQ) nanocomposites embedded with a single-walled carbon nanotube (SWCNT)
random network. A low-temperature solution process was implemented using a flexible …
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[HTML] Optical and electronic properties of iodine and bromine doped chirality enriched (12, 1) and (13, 2) single-walled carbon nanotubes
AM Abozied, A Abouelsayed, AF Hassan, AA Ramadan… – Carbon, 2021 – Elsevier
We present transmission measurements on chirality enriched semiconducting (12,1) and (13,2)
single-walled carbon nanotubes (CE-s-SWCNTs) and CE-s-SWCNTs doped with iodine (I 2
@CE-s-SWCNTs) and bromine (Br 2 @CE-s-SWCNTs) in wide frequency range from 0.1 …
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[HTML] Performance enhancement and mechanism exploration of all-carbon-nanotube memory with hydroxylation and dehydration through supercritical carbon …
X Wang, KC Chang, Z Zhang, Q Liu, L Li, S Ma… – Carbon, 2021 – Elsevier
… Preparation of carbon nanotube solution: 0.5 mg of semiconducting carbon nanotubes (S-CNTs)
powder with 99.9% semiconducting purity, an average nanotube length of approximately 1
μm and nanotube diameters ranging between 1.2 and 1.7 nm (Nano Integris Inc.) was …
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Highly Sensitive Sensor Based on Graphene and Gold Nanoparticles for Dopamine Selective Detection
W He, X Ye, T Cui – … on Solid-State Sensors, Actuators and …, 2021 – ieeexplore.ieee.org
This paper presents a high-performance electrochemical sensor for dopamine detection
based on graphene and gold nanoparticles. Experimental results show that the electroneutral
gold nanoparticles are capable of enhancing the diffusion of ascorbic acid, improving the …
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Broadband Metallic Carbon Nanotube Saturable Absorber for Ultrashort Pulse Generation in the 1500–2100 nm Spectral Range
M Pawliszewska, D Tomaszewska, G Soboń… – Applied Sciences, 2021 – mdpi.com
Herein, we report on the possibility of ultrashort laser pulse generation in the broadband
spectral range using a saturable absorber based on free-standing metallic carbon nanotube
thin film. Erbium, thulium, and holmium-doped all-fiber lasers were mode-locked with a single …
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[HTML] Non-specific DNAzyme-based biosensor with interfering ions for the Cd2+ determination in feed
H Wang, S Zheng, X Nan, Y Zhao, Y Wang… – Sensors and Actuators B …, 2021 – Elsevier
Only parts of heavy metal ions have sensitive and selective deoxyribozymes(DNAzymes),
but most of heavy metal ions do not have the specific DNAzyme that limits the development
of high-precise biosensors. As for cadmium ion (Cd 2+ ), it lacks a specific DNAzyme that can …
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Deterministic transfer of thin carbon nanotube film
M Park, SY Ju – Bulletin of the Korean Chemical Society – Wiley Online Library
Although successfully implemented for optoelectronic devices of two‐dimensional materials,
deterministic transfer for thin single‐walled carbon nanotube (SWNT) film has not been
realized. Herein, we report a transfer method of few hundreds nanometer‐thick SWNT film to a …
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Photo-Detectivity Modulation in Complementary Light-to-Frequency Conversion Circuits via Oxygen Vacancy Controlled Amorphous Indium–Gallium–Zinc Oxide …
SG Seo, J Jeong, SH Jin – IEEE Electron Device Letters, 2021 – ieeexplore.ieee.org
Herein, light-to-frequency conversion circuits (LFCs) using n-type amorphous indium-gallium-zinc
oxide thin film transistors (a-IGZO TFTs) and p-type single-walled carbon nanotube (SWNT)
TFTs are proposed as circuit level photodetector. The photoresponse of a-IGZO TFTs …
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[HTML] Intrinsically stretchable carbon nanotube synaptic transistors with associative learning ability and mechanical deformation response
W Huang, Y Wang, Y Zhang, J Zhu, D Liu, J Wang… – Carbon, 2021 – Elsevier
Stretchable synaptic transistors with the ability to emulate multiplexed neural signal transmission
is an important step toward mimicking complex brain activities in bionic memory sensors,
intelligent soft robots, and skin electronics. The reports about stretchable artificial synaptic …
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Direct electron transfer between single-walled carbon nanotube and fructose dehydrogenase
T Fukuda, H Muguruma, H Iwasa… – IEEE Transactions …, 2021 – ieeexplore.ieee.org
In this paper, we report the direct electron transfer (DET) reaction between debundled single-walled
carbon nanotubes (SWCNTs) and the enzyme flavin adenine dinucleotide (FAD)-dependent
fructose dehydrogenase (FDH). An anionic surfactant, sodium cholate (SC), was …
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[HTML] Electrochemical device based on nonspecific DNAzyme for the high-accuracy determination of Ca2+ with Pb2+ interference
H Wang, Q Luo, Y Zhao, X Nan, F Zhang, Y Wang… – …, 2021 – Elsevier
Calcium is one of the most abundant and indispensable elements in biology, as it is a vital
component of nerves, bones, and muscles and maintains the excitability of normal neuromuscular
muscles. However, it may be harmful to the human body and even damage the organs if …
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Carbon Nanotubes—Potent Carriers for Targeted Drug Delivery in Rheumatoid Arthritis
C Kofoed Andersen, S Khatri, J Hansen, S Slott… – Pharmaceutics, 2021 – mdpi.com
Two types of single-walled carbon nanotubes (SWCNTs), HiPco-and carboxyl-SWCNT, are
evaluated as drug carriers for the traditional anti-inflammatory drug methotrexate (MTX) and
a small interfering RNA (siRNA) targeting NOTCH1 gene. The nanotubes are solubilized by …
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The Influence of Growth Method Towards Carbon Nanotube Field Effect Transistor Performance
I Yahya, MA Hassan, SM Mustaza… – 2021 IEEE Regional …, 2021 – ieeexplore.ieee.org
Due to its exceptional electronic properties, single walled carbon nanotubes (SWCNTs) can
be applied as the active channel of high-performance carbon nanotube field effect transistors
(CNTFETs). The electronic properties of SWCNTs are known to be affected by its intrinsic …
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[HTML] Nanoelectromagnetic of a highly conductive 2D transition metal carbide (MXene)/Graphene nanoplatelets composite in the EHF M-band frequency
B Aïssa, A Sinopoli, A Ali, Y Zakaria, A Zekri, M Helal… – Carbon, 2021 – Elsevier
Highly conductive materials, with minimal thickness and capable to afford electromagnetic
interference (EMI) shielding, are highly advantageous, particularly if they are able to be easily
processed into thin films. Here, we demonstrate the potential of a sandwich-like structure of …
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[HTML] pH responsive platinum-coated single-walled carbon nanotube optical sensor with internal reference
F Shoghi, S Mal, M Tie, A Badia, R Martel – Carbon, 2021 – Elsevier
… Isonanotube-M 95% (10 μg/ml, Raymor NanoIntegris) was first sonicated for 15 min and then
mixed with the respective metallic salt (H 2 PtCl 6 ·xH 2 O, PdCl 2 or RuCl 2 ) in a proportion
of 1:50 (nanotubes:metal precursor). The resulting mixture was refluxed for 6 h at 70 C. The …
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Carbon Nanotube-Based Ion-Sensitive Field-Effect Transistors with an On-Chip Reference Electrode Toward Wearable Sodium Sensing
SC Park, HJ Jeong, M Heo, JH Shin… – ACS Applied Electronic …, 2021 – ACS Publications
Ion-sensitive field-effect transistors (ISFETs) are a promising platform for real-time, continuous
monitoring of sodium ions in human sweat. However, realization of true wearable sensors
is restricted owing to bulky reference electrodes. Herein, we demonstrate carbon nanotube (…
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[HTML] Digital printing of a novel electrode for stable flexible organic solar cells with a power conversion efficiency of 8.5%
S Wageh, M Raïssi, T Berthelot, M Laurent… – Scientific Reports, 2021 – nature.com
… Highly purified SWCNTs produced by an arc discharge process and purified by thermal and
acid treatments were purchased from NanoIntegris Company and used as received. The
diameter and length of the SWNTs were 1.5 ± 0.3 nm and 2 ± 0.5 µm, respectively. PEDOT-PSS …
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Cold-induced Conversion of Connective Tissue Skeleton in Brown Adipose Tissues
M Yudasaka, Y Okamatsu-Ogura, T Tanaka… – Acta histochemica et …, 2021 – jstage.jst.go.jp
Thermogenesis via fatty acid-induced uncoupled mitochondrial respiration is the primary
function of brown adipose tissue (BAT). In response to changes in ambient temperatures, the
weight and specific gravity of BAT change, depending on the quantity of lipid droplets stored in …
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[HTML] Effect of carbon nanomaterial dimension on the functional activity and degeneration of neurons
H Lee, S Kim, KS Hwang, NR Lim, HB Oh, IJ Cho… – Biomaterials, 2021 – Elsevier
Despite growing concerns regarding the threat of airborne nanoparticle-mediated brain
degeneration, the underlying pathological mechanisms remain unclear. Carbon nanomaterials,
the main components of airborne nanoparticles, have multi-dimensional structures. Therefore…
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Rapid and delayed effects of single-walled carbon nanotubes in glioma cells
L Golubewa, T Kulahava, I Timoshchenko… – …, 2021 – iopscience.iop.org
Single-walled carbon nanotubes (SWCNTs) demonstrate a strong potential as an optically
activated theranostic nano-agent. However, using SWCNTs in theranostics still requires
revealing mechanisms of the SWCNT-mediated effects on cellular functions. Even though rapid …
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Aptamer-Integrated Multianalyte-Detecting Paper Electrochemical Device
Y Liu, O Alkhamis, X Liu, H Yu… – ACS applied materials …, 2021 – ACS Publications
… Pure single-walled carbon nanotube (SWCNT) solutions (0.25 mg/mL) were purchased
from NanoIntegris. SYLGARD 184 silicone elastomer curing agent and SYLGARD 184
silicone elastomer base were purchased from Dow Corning. Exonuclease I (E. …
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Chitosan-Based Flexible Memristors with Embedded Carbon Nanotubes for Neuromorphic Electronics
JG Min, WJ Cho – Micromachines, 2021 – mdpi.com
In this study, we propose high-performance chitosan-based flexible memristors with embedded
single-walled carbon nanotubes (SWCNTs) for neuromorphic electronics. These flexible
transparent memristors were applied to a polyethylene naphthalate (PEN) substrate using …
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[HTML] Superior nonlinear optical and optical limiting properties of cross-linked and thermally stable HiPCO-SWCNTs@ PVA films
WM Elwekeel, A Salah, T Ismail, H Selmy… – Optical Materials, 2021 – Elsevier
We present non-linear optical (NLO) and optical limiting (OL) properties of high pressure
catalytic CO single-walled carbon nanotubes (HiPCO-SWCNTs) immobilized inside cross-linked
poly vinyl alcohol (PVA) using 1 wt% sodium dodecylbenzene sulfonate (SDBS) as …
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Comparison of Duplex and Quadruplex Folding Structure Adenosine Aptamers for Carbon Nanotube Field Effect Transistor Aptasensors
HPT Nguyen, T Murugathas, NOV Plank – Nanomaterials, 2021 – mdpi.com
Carbon nanotube field effect transistor (CNT FET) aptasensors have been investigated for
the detection of adenosine using two different aptamer sequences, a 35-mer and a 27-mer.
We found limits of detection for adenosine of 100 pM and 320 nM for the 35-mer and 27-mer …
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Other Nanosystems Investigated for Alignment
M Snowdon – Methods of the Alignment-Relay Technique for …, 2021 – Springer
… This solution was the same surfactant solution used for the previous 90% sc-SWNTs from
Nanointegris. The samples were applied to a SiO … All the previous ART investigations using
Nanointegris Inc. 90% sc-SWNTs, which had a larger diameter range from 1.25–1.65 nm (150–…
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[PDF] Band gap expansion, shear inversion phase change behaviour and low-voltage induced crystal oscillation in low-di…
J Sloan, R Carter – academia.edu
… Two grades of such tubes were utilised in this study, arc-grown and pre-purified SWNTs
produced by NanoCarbLab and then so-called NI96 (commercial name ‘PureTubes’) purified
and supplied by NanoIntegris. Both grades of nanotubes were filled by the modified high yield …
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[PDF] Broadband Metallic Carbon Nanotube Saturable Absorber for Ultrashort Pulse Generation in the 1500–2100 nm Spectral Range
J Sotor – 2021 – repo.pw.edu.pl
Herein, we report on the possibility of ultrashort laser pulse generation in the broadband
spectral range using a saturable absorber based on free-standing metallic carbon nanotube
thin film. Erbium, thulium, and holmium-doped all-fiber lasers were mode-locked with a single …
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Electrical Instability of Single-Walled Carbon Nanotube Network Thin-Film Transistors
JH Choi, H Lee, JH Bae, J Park – Journal of Nanoscience and …, 2021 – ingentaconnect.com
… Semiconducting SWCNT solution (IsoSol-S100) with a purity of 99.9% was purchased
from Nano Integris Inc., Canada; The SWCNTs were dispersed in anisole and the solution
concentration was 1 mg/100 ml. The anisole-based SWCNT solution was spin-coated on the …
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Investigation of Fractal Carbon Nanotube Networks for Biophilic Neural Sensing Applications
LA Browning, W Watterson, E Happe, S Silva… – Nanomaterials, 2021 – mdpi.com
We propose a carbon-nanotube-based neural sensor designed to exploit the electrical
sensitivity of an inhomogeneous fractal network of conducting channels. This network forms the
active layer of a multi-electrode field effect transistor that in future applications will be gated by …
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Highly sensitive and selective enzymatic detection for hydrogen peroxide using a non-destructively assembled single-walled carbon nanotube film
D Lee, H Ahn, BG Seo, SW Lee – Journal of Sensor Science and …, 2021 – koreascience.or.kr
This study presents a simple approach for the assembly of a free-standing conductive electronic
nanofilm of single-walled carbon nanotubes (SWNTs) suitable for enzymatic electrochemical
biosensors. A large-scale SWNT electronic film was successfully produced by the …
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Flexible Electrochemical Sensor With Graphene and Gold Nanoparticles to Detect Dopamine and Uric Acid
W He, X Ye, T Cui – IEEE Sensors Journal, 2021 – ieeexplore.ieee.org
Electrochemical sensor is a promising platform in diagnosing the disorders of nervous and
metabolic systems for its feasibility of detecting dopamine (DA) and uric acid (UA). Nevertheless,
the reported electrochemical sensors still suffer from unfavorable selectivity and the high …
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Performance of reservoir computing in a random network of single-walled carbon nanotubes complexed with polyoxometalate
M Akai-Kasaya, Y Takeshima, S Kan… – Neuromorphic …, 2021 – iopscience.iop.org
… Metallic SWNTs (99% purity, purchased from NanoIntegris) with an average diameter of
1.4 nm and an average length of 1 μm were dispersed in super dehydrated N,N-dimethylformamide
(DMF) at a concentration of 500 ng/ml. A total of 10 μL of the SWNT dispersion solution …
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[HTML] Electromechanical sorting method for improving the sensitivity of micropyramid carbon nanotube film flexible force sensor
R Yang, Y Chang, X Yang, J Dai, Y Chen… – Composites Part B …, 2021 – Elsevier
As one of the most concerned sensitive materials, carbon nanotubes (CNTs) are widely used
in flexible sensors for wearable electronic devices. Here, we present an electromechanical
sorting method that applies to micropyramid single-walled CNT (SWNT)-film flexible force …
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Stretchable Carbon Nanotube Thin-Film Transistor Arrays Realized by a Universal Transferable-Band-Aid Method
L Fan, Q Wang, Q Huang, W Huang… – … on Electron Devices, 2021 – ieeexplore.ieee.org
Stretchable electronics offer new possibilities for humans and artificial intelligent robots, in
which stretchable transistors are the core components. Either geometric engineering or
intrinsic material integration has its own limitations for realizing high-performance stretchable …
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[HTML] Scalable and selective N-type conversion for carbon nanotube transistors via patternable polyvinyl alcohol stacked with hydrophobic layers and their …
S Kim, GW Baek, J Jeong, SG Seo, SH Jin – Journal of Materials Research …, 2021 – Elsevier
Herein, this study reports scalable and selective n-type conversion (N/C) approach for single
walled carbon nanotube (SWNT) transistors with high reproducibility by using novel control
of hydroxyl groups through condensation on the surface of SWNTs, via the patternable cross-…
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Demonstration of a thermoelectric device using electric double-layer gating: Simultaneous control of the thermoelectric properties of p-type and n-type carbon …
T Fujii – Journal of Applied Physics, 2021 – aip.scitation.org
To fabricate a p-type and n-type pair for a thermoelectric device, an electric double-layer
capacitor structure was applied to semiconducting single-walled carbon nanotube (SWCNT)
sheets. The carrier concentration of the positive and negative SWCNT electrodes (channels) …
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Conformally Gated Surface Conducting Behaviors of Single-Walled Carbon Nanotube Thin-Film-Transistors
KT Kim, KW Lee, S Moon, JB Park, CY Park, SJ Nam… – Materials, 2021 – mdpi.com
Semiconducting single-walled carbon nanotubes (s-SWCNTs) have gathered significant
interest in various emerging electronics due to their outstanding electrical and mechanical
properties. Although large-area and low-cost fabrication of s-SWCNT field effect transistors (FETs) …
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Selective Chemistry-Based Separation of Semiconducting Single-Walled Carbon Nanotubes and Alignment of the Nanotube Array Network under Electric Field for …
THV Kumar, J Rajendran, RD Nagarajan… – ACS …, 2021 – ACS Publications
Semiconducting single-walled carbon nanotubes (s-SWCNTs) are considered as a replacement
for silicon in field-effect transistors (FETs), solar cells, logic circuits, and so forth, because
of their outstanding electronic, optical, and mechanical properties. Herein, we have studied …
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Impedance Analysis and Noise Measurements on Multi Walled Carbon Nanotube Networks
U Philipose, Y Jiang, B Western, M Harcrow, C Littler… – Materials, 2021 – mdpi.com
… The MWCNTs used in this work were purchased from Nano–Integris (batch no. MW35-056,
0.1 g/100 mL) and had diameters in the range of 30–40 nm, which includes the thickness of
the surfactant shell of sodium dodecyl-sulfate (SDS). The MWCNTs were metallic in nature, as …
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[HTML] Printable and recyclable carbon electronics using crystalline nanocellulose dielectrics
NX Williams, G Bullard, N Brooke, MJ Therien… – Nature …, 2021 – nature.com
… Semiconducting CNTs (IsoSol-S100 polymer-wrapped nanotubes) were purchased from
NanoIntegris. To prepare the ink for printing, the vial of as-purchased ink was ultrasonicated
for 30 min to redisperse the CNTs. The ink was diluted to a concentration of 0.05 mg ml −1 in …
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Different Anchoring Groups and Substrate Surfaces
M Snowdon – Methods of the Alignment-Relay Technique for …, 2021 – Springer
Reaching this juncture, ART had only been demonstrated to function with the phosphorus
group covalently binding onto silicon and indium tin oxide (ITO) samples. In this section,
different substrate surfaces, as well as anchoring groups on the iptycenes, are explored. These …
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Performance Limits of an Alternating Current Electroluminescent Device
V Wang, Y Zhao, A Javey – Advanced Materials, 2021 – Wiley Online Library
… The substrate was subsequently immersed in 90% semiconducting CNT solution (NanoIntegris)
for 30 min unless otherwise specified, then … Metallic CNT networks were deposited by
drop‐casting 99% metallic CNT solution (NanoIntegris) on the substrate at 100 C followed by a …
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[HTML] Carboxylic acids as anchoring components on aluminum oxide for the alignment relay technique of single-walled carbon nanotubes
MR Snowdon, S Wang, N Mashmoushi… – New Journal of …, 2021 – pubs.rsc.org
The alignment of semiconducting single-walled carbon nanotubes (SWCNTs) can contribute
to faster, lighter, and more efficient transistors, but the process needs optimization for mass
production. We have previously described an alignment relay technique (ART) to facilitate …
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Near-infrared photodetection using random networks of single-walled carbon nanotubes with asymmetrical work-function electrodes
M Sapankaew, W Dumnernpanich… – Materials Research …, 2021 – iopscience.iop.org
We investigate the use of random networks of single-walled carbon nanotubes for near-infrared
photodetection. By increasing the number of nanotubes between asymmetrical work-function
electrodes using dielectrophoretic assembly, the effect of Fermi-level pinning of …
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Oncometabolite Fingerprinting Using Fluorescent Single‐Walled Carbon Nanotubes
D Amir, A Hendler‐Neumark, V Wulf… – Advanced Materials …, 2021 – Wiley Online Library
The production of oncometabolites is the direct result of mutagenesis in key cellular metabolic
enzymes, appearing typically in cancers such as glioma, leukemia, and glioblastoma.
Once accumulated, oncometabolites promote cancerous transformations by interfering with …
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Pressure mapping using a smart nanocomposite foam and electrical impedance tomography
S Li, YA Lin, AJ Merrell, KJ Loh – Nano-, Bio-, Info-Tech …, 2021 – spiedigitallibrary.org
Contact pressure mapping is commonly used in many automotive, healthcare, industrial, and
robotics applications. This study used electrical impedance tomography (EIT) for mapping
pressure using a commercial Smartfoam. The sensitivity of the Smartfoam was enhanced by …
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Efficient Transient Gene Knock-down in Tobacco Plants Using Carbon Nanocarriers
GS Demirer, MP Landry – Bio-protocol, 2021 – cn.bio-protocol.org
Gene knock-down in plants is a useful approach to study genotype-phenotype relationships,
render disease resistance to crops, and enable efficient biosynthesis of molecules in plants.
Small interfering RNA (siRNA)-mediated gene silencing is one of the most common ways to …
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Pressure mapping using a nanocomposite Smartfoam and electrical impedance tomography
S Li, YA Lin, K Loh – Proc. of SPIE Vol – spiedigitallibrary.org
… Multi-walled carbon nanotubes (MWCNT) with an outer diameter of 8 nm were purchased
from NanoIntegris. Poly(sodium 4-styrenesulfonate) (PSS) and N-methyl-2-pyrrolindinone (NMP)
were acquired from Sigma-Aldrich. The latex solution was provided by Kynar Aquatec and …
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Shape-Recognizable Origami Sheet Device With Single Walled Carbon Nanotube Strain Sensor
T Mori, H Onoe – Journal of Microelectromechanical Systems, 2021 – ieeexplore.ieee.org
This article describes a shape-recognizable sheet device using origami structures with
single-walled carbon nanotubes (SWCNTs) strain sensors. Recently, a sheet-like measurement
system that is directly attached to an object has been attracting attention for obtaining the …
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Directed assembly of multiplexed single chirality carbon nanotube devices
X Xu, Z Mukadam, G Amoroso, M Freeley… – Journal of Applied …, 2021 – aip.scitation.org
Herein, we present the fabrication of multiplexed single-walled carbon nanotube (SWCNT)
devices, where selected chiralities were separately immobilized on one chip with single-tube
precision. Each chirality was subsequently electrically measured individually. Specifically, (6,…
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Low-Power True Random Number Generator Based on Randomly Distributed Carbon Nanotube Networks
S Kim, MS Kim, Y Lee, HD Kim, YK Choi… – IEEE Access, 2021 – ieeexplore.ieee.org
Although the intrinsic variability in nanoelectronic devices has been a major obstacle and has
prevented mass production, this natural stochasticity can be an asset in hardware security
applications. Herein, we demonstrate a true random number generator (TRNG) based on …
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[HTML] Volatile Organic Compound Detection and Disease Diagnostics Using DNA-Functionalized Carbon Nanotube Sensor Arrays
CE Kehayias – 2021 – search.proquest.com
There is a strong desire for novel chemical sensors that can detect low concentrations of
volatile organic compounds (VOCs) for early-stage disease diagnostics as well as various
environmental monitoring applications. The aim of this thesis work was to address these …
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[PDF] Processes and Methods for Creating New Types of Personal Protective Gears
K Moore – 2021 – digital.wpi.edu
In light of the global pandemic caused by Covid-19, personal protection from airborne threats
such as viruses and bacteria has become desired more than ever before. Our Major Qualifying
Project (MQP) group has recognized this demand with the guidance of our advisor, Prof. …
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[PDF] 탄소나노튜브 대면적 어셈블리를 통한 고감도-고선택성 과산화수소 센서 개발
이동욱， 안희호， 서병관， 이승우 – 센서학회지, 2021 – jsstec.org
This study presents a simple approach for the assembly of a free-standing conductive electronic
nanofilm of single-walled carbon nanotubes (SWNTs) suitable for enzymatic electrochemical
biosensors. A large-scale SWNT electronic film was successfully produced by the …
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[PDF] Dean Amir
O FINGERPRINTING – 2021 – biskerlab.com
The production of oncometabolites is the direct result of mutagenesis in key cellular metabolic
enzymes, appearing typically in cancers such as glioma, leukemia, and glioblastoma.
Once accumulated, oncometabolites promote cancerous transformations by interfering with …
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Electrically Tunable Surface Acoustic Wave Propagation at MHz Frequencies Based on Carbon Nanotube Thin‐Film Transistors
C Shen, S Lu, Z Tian, S Yang… – Advanced Functional …, 2021 – Wiley Online Library
Surface acoustic waves (SAWs) that propagate on the surface of a solid at MHz frequencies
are widely used in sensing, communication, and acoustic tweezers. However, their
properties are difficult to be tuned electrically, and current devices suffer from complicated …
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1D‐2D Synergistic MXene‐Nanotubes Hybrids for Efficient Perovskite Solar Cells
ASR Bati, M Hao, TJ Macdonald, M Batmunkh… – Small, 2021 – Wiley Online Library
Incorporation of 2D MXenes into the electron transporting layer (ETL) of perovskite solar cells
(PSCs) has been shown to deliver high‐efficiency photovoltaic (PV) devices. However, the
ambient fabrication of the ETLs leads to unavoidable deterioration in the electrical properties …
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Excess Polymer in Single-Walled Carbon Nanotube Thin-Film Transistors: Its Removal Prior to Fabrication Is Unnecessary
B Mirka, NA Rice, P Williams, MN Tousignant… – ACS …, 2021 – ACS Publications
Ultrapure semiconducting single-walled carbon nanotube (sc-SWNT) dispersions produced
through conjugated polymer sorting are ideal candidates for the fabrication of solution-processed
organic electronic devices on a commercial scale. Protocols for sorting and dispersing …
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Modifications to the ART Procedure
M Snowdon – Methods of the Alignment-Relay Technique for …, 2021 – Springer
… The nanotube solution was a mixture of sodium cholate and sodium dodecyl sulfate (SDS),
1% wt/volume with 90% pure sc-SWNTs, purchased from Nanointegris. Figure 2.2 shows that
the results of sonicating the sample within 5 min of being placed in the SWNTs solution are …
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Recent advances in printable carbon nanotube transistors for large-area active matrices
K Schnittker, M Tursunniyaz… – Journal of Information …, 2021 – Taylor & Francis
Active-matrices serve as the backplane circuitry for large-area display technologies and
distributed sensors. Recently, there has been significant interest in developing flexible,
additively manufactured active matrices for the burgeoning flexible electronics industry. Carbon …
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Antibody-Free Rapid Detection of SARS-CoV-2 Proteins Using Corona Phase Molecular Recognition to Accelerate Development Time
SY Cho, X Jin, X Gong, S Yang, J Cui… – Analytical …, 2021 – ACS Publications
To develop better analytical approaches for future global pandemics, it is widely recognized
that sensing materials are necessary that enable molecular recognition and sensor assay
development on a much faster scale than currently possible. Previously developed severe …
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Using sugar as a mask material (SAAMM) in micro-nano fabrication: a high-performance, green and simple method
C Zhang, X Guo, X Yang, K Luo, H Zhu… – … of Micromechanics and …, 2021 – iopscience.iop.org
Sugar is a natural food and a common organic compound that widely exists in nature. Sugar
features easy patterning, solubility in water, environmental friendliness, low cost, and easy
combination with micro-nano process. In this study, sugar is proposed to be used as a micro-…
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Superhydrophobic and Self-Sterilizing Surgical Masks Spray-Coated with Carbon Nanotubes
R Soni, SR Joshi, M Karmacharya, H Min… – ACS Applied Nano …, 2021 – ACS Publications
Coronavirus has affected the entire global community owing to its transmission through
respiratory droplets. This has led to the mandatory usage of surgical masks for protection
against this lethal virus in many countries. However, the currently available disposable surgical …
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Extraction of Viral Nucleic Acids with Carbon Nanotubes Increases SARS-CoV-2 Quantitative Reverse Transcription Polymerase Chain Reaction Detection Sensitivity
S Jeong, E González-Grandío, N Navarro, RL Pinals… – ACS …, 2021 – ACS Publications
The global SARS-CoV-2 coronavirus pandemic has led to a surging demand for rapid and
efficient viral infection diagnostic tests, generating a supply shortage in diagnostic test
consumables including nucleic acid extraction kits. Here, we develop a modular method for high-…
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[HTML] Oxygen insensitive amperometric glucose biosensor based on FAD dependent glucose dehydrogenase co-entrapped with DCPIP or DCNQ in a …
R Cohen, Y Cohen, D Mukha, O Yehezkeli – Electrochimica Acta, 2021 – Elsevier
Continuous glucose monitoring devices (CGM) are the present and the future for the
challenging task of diabetes management. With a yearly increase of patients worldwide, glucose
biosensors with high accuracy and low interference effect become crucial and should be …
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Investigation of a diode-pumped Ti: sapphire laser modelocked using carbon nanotubes
T Mitchell, P Castro-Marin, J Sun, DT Reid – OSA Continuum, 2021 – osapublishing.org
We report a diode-pumped femtosecond Ti:sapphire laser in which a suspension of single-walled
carbon nanotubes spin-coated onto a cavity mirror is the saturable absorber element. Laser
performance is presented for single-diode pumping at 462 nm with 51-fs pulses being …
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[PDF] Facile Fabrication of Hybrid Carbon Nanotube Sensors by Laser Direct Transfer
A Bonciu, M Filipescu, S Voicu, T Lippert… – 2021 – researchsquare.com
This paper describes a rapid, solvent-free laser based procedure for the fabrication of reproducible
sensitive sensors based on hybrid nanocomposites, ie single walled carbon nanotubes
(SWCNTs) decorated with tin oxide nanoparticles (SnO2 NP) that overcomes challenges …
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High‐Purity Monochiral Carbon Nanotubes with a 1.2 nm Diameter for High‐Performance Field‐Effect Transistors
Y Li, M Zheng, J Yao, W Gong, Y Li… – Advanced Functional …, 2021 – Wiley Online Library
Monochiral single‐walled carbon nanotubes (SWCNTs) are promising materials with potential
applications in 3D integrated circuits and optoelectronic hybrid circuits. However, the purity
and device performance of monochiral SWCNTs are still far lower than expected. Here, the …
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A Resonantly Driven, Electroluminescent Metal Oxide Semiconductor Capacitor with High Power Efficiency
V Wang, A Javey – ACS nano, 2021 – ACS Publications
Electroluminescence can be generated from a wide variety of emissive materials using a
simple, generic device structure. In such a device, emissive materials are deposited by various
means on a metal oxide semiconductor capacitor structure across which alternating current …
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Ohmic‐contact‐gated carbon nanotube transistors for high‐performance analog amplifiers
WA Gaviria Rojas, ME Beck, VK Sangwan… – Advanced …, 2021 – Wiley Online Library
… Ultrahigh purity (99.9% semiconducting purity) SWCNTs were deposited on this modified
surface by dipping the substrates in IsoSol-S100 (NanoIntegris) solution, followed by a gentle
rinse with 5 mL of toluene to remove excess material. The substrates were then annealed at …
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Determining the Thermal Properties of Buckypapers Used in Photothermal Desorption
JS Shedd, WW Kuehster, S Ranjit, AJ Hauser… – ACS …, 2021 – ACS Publications
Volatile organic compounds (VOCs) pose an occupational exposure risk due to their
commonplace usage across industrial and vocational sectors. With millions of workers annually
exposed, monitoring personal VOC exposures becomes an important task. As such, there is a …
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[HTML] Extracellular electron transfer across bio-nano interfaces for CO 2 electroreduction
Z Li, W Xiong, BJT de Villers, C Wu, J Hao… – Nanoscale, 2021 – pubs.rsc.org
Acetogenic bacteria represent a class of organisms capable of converting reducing equivalents
and carbon dioxide into products with carbon–carbon bonds. Materials-based
bio-electrochemical approaches are attractive for supplying biological organisms directly with grid-…
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One-dimensionality of thermoelectric properties of semiconducting nanomaterials
Y Ichinose, M Matsubara, Y Yomogida, A Yoshida… – Physical Review …, 2021 – APS
Thermoelectric conversion, which is the generation of electricity from waste heat, can play an
important role in renewable energy use. Lowering the dimensionality of semiconductor
thermoelectric materials is a promising approach for improving thermoelectric performance, and …
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[HTML] In vivo imaging of fluorescent single-walled carbon nanotubes within C. elegans nematodes in the near-infrared window
A Hendler-Neumark, V Wulf, G Bisker – Materials Today Bio, 2021 – Elsevier
Caenorhabditis elegans (C. elegans) nematodes serve as a model organism for eukaryotes,
especially due to their genetic similarity. Although they have many advantages like their
small size and transparency, their autofluorescence in the entire visible wavelength range …
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Moir\’e-induced Vibrational Coupling in Double Walled Carbon Nanotubes
G Gordeev, S Wasserroth, H Li, B Flavel… – arXiv preprint arXiv …, 2021 – arxiv.org
Moir\’e patterns are additional, long-range periodicities in twisted crystalline bilayers. They are
known to fundamentally change the electronic states of the layers, but similar effects on their
mechanical and vibrational properties have not been discussed so far. Here we show that …
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Synthesis of a Poly (3-dodecylthiophene) Bearing Aniline Groups for the Covalent Functionalization of Carbon Nanotubes
F Wasem Klein, JP Lamps, M Paillet, P Petit, PJ Mésini – Reactions, 2021 – mdpi.com
The functionalization of carbon nanotubes by polymers necessitates two steps, first their
modification by oxidizing them or by covalently attaching small compounds to them, then the
growth of the polymer chains from these anchors or their grafting onto them. In order to better …
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[HTML] Recent research and advances of material-based saturable absorber in mode-locked fiber laser
KY Lau, D Hou – Optics & Laser Technology, 2021 – Elsevier
The incorporation of the material-based saturable absorber (SA) to generate mode-locked
fiber laser (MLFL) has been extensively explored and demonstrated. However, the material-based
SAs have some challenges in terms of optical damage threshold, design complexity, …
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[HTML] Near-infrared catecholamine nanosensors for high spatiotemporal dopamine imaging
SJ Yang, JT Del Bonis-O’Donnell, AG Beyene… – Nature …, 2021 – nature.com
Dopamine neuromodulation of neural synapses is a process implicated in a number of critical
brain functions and diseases. Development of protocols to visualize this dynamic neurochemical
process is essential to understanding how dopamine modulates brain function. We …
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High performance organic electronic devices based on a green hybrid dielectric
MN Tousignant, NA Rice, J Niskanen… – Advanced Electronic …, 2021 – Wiley Online Library
As the cost of electronics decreases, the demand for short‐term and single‐use applications,
such as smart packaging, increases. Consequently, there is significant need for electronically
active biodegradable materials to reduce the environmental impact of disposable …
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[PDF] Topological Design of Strain Sensing Nanocomposites
L Wang, WH Chiang, KJ Loh – 2021 – researchsquare.com
… The CNTs used in this study were multi-walled and were purchased from NanoIntegris (whose
outer diameter is ~ 10 to 20 nm, and purity exceeds 95%). Latex solution was from Kynar
Aquatec. Poly(sodium 4-styrenesulfonate) (PSS) (molecular weight is ~ 1 M) and N-methyl-2-…
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Carbon Nanotubes for Radiation-Tolerant Electronics
PS Kanhaiya, A Yu, R Netzer, W Kemp, D Doyle… – ACS …, 2021 – ACS Publications
Electronics for space applications have stringent requirements on both performance and
radiation tolerance. The constant exposure to cosmic radiation damages and eventually
destroys electronics, limiting the lifespan of all space-bound missions. Thus, as space missions …
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Extraction of Viral Nucleic Acids with Carbon Nanotubes Increases SARS-CoV-2 RT-qPCR Detection Sensitivity
S Jeong, EG Grandio, N Navarro, RL Pinals… – medRxiv, 2021 – medrxiv.org
The global SARS-CoV-2 coronavirus pandemic has led to a surging demand for rapid and
efficient viral infection diagnostic tests, generating a supply shortage in diagnostic test
consumables including nucleic acid extraction kits. Here, we develop a modular method for high-…
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A Textile‐Based Temperature‐Tolerant Stretchable Supercapacitor for Wearable Electronics
H Lee, G Jung, K Keum, JW Kim… – Advanced Functional …, 2021 – Wiley Online Library
… MWCNTs (≥99 wt%, ≤13–18 nm outer diameter; Nano Integris) were refluxed in
concentrated sulfuric acid and nitric acid (3:1 v/v; Sigma-Aldrich) at 70 C for 3 h to prepare
carboxylic-acid-functionalized MWCNTs (MWCNT-COOH). The MWCNT-COOH were rinsed with …
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[HTML] Solvent-induced electrochemistry at an electrically asymmetric carbon Janus particle
AT Liu, Y Kunai, AL Cottrill, A Kaplan, G Zhang… – Nature …, 2021 – nature.com
… SWNT powders were purchased and used directly in the present study (HiPCo, Nanointegris
Technologies, Inc). Water-soluble impurities were removed three times by extraction via a
water/hexane system. Then, catalyst residues were removed by hydrochloric acid purification. …
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Plant nanobionic sensors for arsenic detection
TTS Lew, M Park, J Cui, MS Strano – Advanced Materials, 2021 – Wiley Online Library
Arsenic is a highly toxic heavy‐metal pollutant which poses a significant health risk to
humans and other ecosystems. In this work, the natural ability of wild‐type plants to pre‐concentrate
and extract arsenic from the belowground environment is exploited to engineer plant …
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A Wearable Optical Microfibrous Biomaterial with Encapsulated Nanosensors Enables Wireless Monitoring of Oxidative Stress
MM Safaee, M Gravely… – Advanced Functional …, 2021 – Wiley Online Library
… Raw SWCNTs produced by the HiPco process (1 mg, Nanointegris) were added to desalted
(GT) 15 oligonucleotide (2 mg, Integrated DNA Technologies) in a microcentrifuge tube with
NaCl solution (1 mL, 0.1 m, Sigma-Aldrich). The mixture was then ultrasonicated using a 1/8…
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Transcutaneous Measurement of Essential Vitamins Using Near‐Infrared Fluorescent Single‐Walled Carbon Nanotube Sensors
NA Bakh, X Gong, MA Lee, X Jin, VB Koman, M Park… – Small, 2021 – Wiley Online Library
Vitamins such as riboflavin and ascorbic acid are frequently utilized in a range of biomedical
applications as drug delivery targets, fluidic tracers, and pharmaceutical excipients. Sensing
these biochemicals in the human body has the potential to significantly advance medical …
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Self‐Programming Synaptic Resistor Circuit for Intelligent Systems
CM Shaffer, A Deo, A Tudor, R Shenoy… – Advanced Intelligent …, 2021 – Wiley Online Library
Unlike artificial intelligent systems based on computers which have to be programmed for
specific tasks, the human brain “self‐programs” in real time to create new tactics and adapt to
arbitrary environments. Computers embedded in artificial intelligent systems execute arbitrary …
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Design and Integration of a Gas Sensor Module that Indicates the End of Service Life of a Gas Mask Canister
SM Moon, S Lee, H Min, S Park, S Yoon… – Advanced Materials …, 2021 – Wiley Online Library
In a filtration system, a chemical cartridge packed with porous adsorbents needs to be replaced
when its maximum adsorption capacity is exceeded. An end of service life indicator (ESLI)
informs when to replace the cartridge. However, ESLI technology for filtration of toxic gases …
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Discovery of DNA–Carbon Nanotube Sensors for Serotonin with Machine Learning and Near-infrared Fluorescence Spectroscopy
P Kelich, S Jeong, N Navarro, J Adams, X Sun… – ACS …, 2021 – ACS Publications
DNA-wrapped single walled carbon nanotube (SWNT) conjugates have distinct optical
properties leading to their use in biosensing and imaging applications. A critical limitation in the
development of DNA–SWNT sensors is the current inability to predict unique DNA sequences …
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Polymer-conjugated carbon nanotubes for biomolecule loading
CT Jackson, JW Wang, E González-Grandío, NS Goh… – ACS …, 2021 – ACS Publications
Nanomaterials have emerged as an invaluable tool for the delivery of biomolecules such as
DNA and RNA, with various applications in genetic engineering and post-transcriptional genetic
manipulation. Alongside this development, there has been an increasing use of polymer-…
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Anisotropic Photoluminescence of Poly (3-hexyl thiophene) and their Composites with Single-Walled Carbon Nanotubes Highly Separated in Metallic and …
M Baibarac, G Arzumanyan, M Daescu, A Udrescu… – Molecules, 2021 – mdpi.com
In this work, the effect of the single-walled carbon nanotubes (SWNTs) as the mixtures of
metallic and semiconducting tubes (M+ S-SWNTs) as well as highly separated semiconducting
(S-SWNTs) and metallic (M-SWNTs) tubes on the photoluminescence (PL) of poly (3-hexyl …
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Application-Driven Carbon Nanotube Functional Materials
Y Wu, X Zhao, Y Shang, S Chang, L Dai, A Cao – ACS nano, 2021 – ACS Publications
Carbon nanotube functional materials (CNTFMs) represent an important research field in
transforming nanoscience and nanotechnology into practical applications, with potential
impact in a wide realm of science, technology, and engineering. In this review, we combine the …
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Inkjet-Printing-Based Density Profile Engineering of Single-Walled Carbon Nanotube Networks for Conformable High-On/Off-Performance Thin-Film Transistors
H Oh, H Kim, H Yoo, B Park, S Chung… – … Applied Materials & …, 2021 – ACS Publications
Random networks of single-walled carbon nanotubes (SWCNTs) offer new-form-factor
electronics such as transparent, flexible, and intrinsically stretchable devices. However, the
long-standing trade-off between carrier mobility and on/off ratio due to the coexistence of metallic …
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Optical Nanosensors for Real-time Feedback on Insulin Secretion by β-Cells
R Ehrlich, A Hendler-Neumark, V Wulf, D Amir… – bioRxiv, 2021 – biorxiv.org
Quantification of insulin is essential for diabetes research in general, and for the study of
pancreatic β-cell function in particular. Herein, fluorescent single-walled carbon nanotubes (SWCNT)
are used for the recognition and real-time quantification of insulin. Two approaches for …
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Flexible Light‐to‐Frequency Conversion Circuits Built with Si‐Based Frequency‐to‐Digital Converters via Complementary Photosensitive Ring Oscillators with p‐Type …
J Jeong, SG Seo, SM Yu, Y Kang, J Song, SH Jin – Small, 2021 – Wiley Online Library
In this study, as system‐level photodetectors, light‐to‐frequency conversion circuits (LFCs)
are realized by i) photosensitive ring oscillators (ROs) composed of amorphous indium‐gallium‐zinc‐oxide/single‐walled
carbon nanotube (a‐IGZO/SWNT) thin film transistors (TFTs) …
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[HTML] Dispersions of carbon nanotubes by helical flavin surfactants: Solvent induced stability and chirality enrichment, and solvatochromism
IS Choi, M Park, E Koo, SY Ju – Carbon, 2021 – Elsevier
Although solvent governed stability, selection and optical behavior of single walled carbon
nanotubes (SWNTs) brought about by using specialized surfactants have importance in
relation to various optoelectronic and biological applications, their origins and solvatochromism …
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Ultra-lightweight living structural material for enhanced stiffness and environmental sensing
H Park, AF Schwartzman, TC Tang, L Wang, TK Lu – bioRxiv, 2021 – biorxiv.org
Natural materials such as bone, wood, and bamboo can inspire the fabrication of stiff, lightweight
structural materials. Biofilms are one of the most dominant forms of life in nature. However,
little is known about their physical properties as a structural material. Here we report an …
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Multimodal Artificial Neurological Sensory–Memory System Based on Flexible Carbon Nanotube Synaptic Transistor
H Wan, J Zhao, LW Lo, Y Cao, N Sepúlveda, C Wang – ACS nano, 2021 – ACS Publications
As the initial stage in the formation of human intelligence, the sensory–memory system plays a
critical role for human being to perceive, interact, and evolve with the environment. Electronic
implementation of such biological sensory–memory system empowers the development …
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Machine learning enables discovery of DNA-carbon nanotube sensors for serotonin
P Kelich, S Jeong, N Navarro, J Adams, X Sun, H Zhao… – bioRxiv, 2021 – biorxiv.org
DNA-wrapped single walled carbon nanotube (SWNT) conjugates have remarkable optical
properties leading to their use in biosensing and imaging applications. A critical limitation in
the development of DNA-SWNT sensors is the current inability to predict unique DNA …
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Multispectral Fingerprinting Resolves Dynamics of Nanomaterial Trafficking in Primary Endothelial Cells
M Gravely, D Roxbury – ACS nano, 2021 – ACS Publications
… Raw single-walled carbon nanotubes produced by the HiPco process (Nanointegris) were
used throughout this study. For each dispersion, 2 mg of (GT) 6 or (GT) 30 oligonucleotide
(Integrated DNA Technologies) was added to 1 mg of raw nanotubes, suspended in 1 mL of 0.1 …
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Covalent functionalization of HiPco single-walled carbon nanotubes: differences in the oxidizing action of H2SO4 and HNO3 during a soft oxidation process
X Devaux, B Vigolo, E McRae, F Valsaque… – arXiv preprint arXiv …, 2021 – arxiv.org
… The SWCNTs used in this study are HiPco SuperPureTubes™ produced by NanoIntegris.
According to the manufacturer, the diameter range is 0.8-1.2 nm with individual CNT lengths
up to 1 mm; they contain <5% of metal catalyst impurities. The SWCNTs are bundled. …
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Nanosensor Detection of Synthetic Auxins In Planta using Corona Phase Molecular Recognition
MCY Ang, N Dhar, DT Khong, TTS Lew, M Park… – ACS …, 2021 – ACS Publications
Synthetic auxins such as 1-naphthalene acetic acid (NAA) and 2,4-dichlorophenoxyacetic
acid (2,4-D) have been extensively used in plant tissue cultures and as herbicides because
they are chemically more stable and potent than most endogenous auxins. A tool for rapid in …
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[HTML] Carbon Nanotubes: Smart Drug/Gene Delivery Carriers
H Zare, S Ahmadi, A Ghasemi, M Ghanbari… – International journal …, 2021 – ncbi.nlm.nih.gov
… Those SWCNTs, purchased from NanoIntegris, showed the average length size of 776 nm
while the other group of SWCNTs got shorter to the mean length of 250 nm through further
probe-tip sonication process. The internalization efficacy was investigated for both groups of …
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[HTML] sciencemag.orgFree from Publisher
[HTML] Submilligram-scale separation of near-zigzag single-chirality carbon nanotubes by temperature controlling a binary surfactant system
D Yang, L Li, X Wei, Y Wang, W Zhou… – Science …, 2021 – advances.sciencemag.org
Mass production of zigzag and near-zigzag single-wall carbon nanotubes (SWCNTs),
whether by growth or separation, remains a challenge, which hinders the disclosure of their
previously unknown property and practical applications. Here, we report a method to separate …
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[HTML] Flexible Electronics for Neurological Electronic Skin with Multiple Sensing Modalities
H Wan – 2021 – search.proquest.com
The evolution of electronic skin (E-skin) technology in the past decade has resulted in a
great variety of flexible electronic devices that mimic the physical and chemical sensing
properties of skin for applications in advanced robotics, prosthetics, and health monitoring …
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[PDF] biorxiv.orgFree from Publisher
Supervised Learning Model Predicts Protein Adsorption to Nanotubes
RL Pinals, N Ouassil, JT Del Bonis-O’Donnell… – bioRxiv, 2021 – biorxiv.org
Engineered nanoparticles are advantageous for numerous biotechnology applications,
including biomolecular sensing and delivery. However, testing the compatibility and function
of nanotechnologies in biological systems requires a heuristic approach, where unpredictable …
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[HTML] Green synthesis of carbon nanotubes to address the water-energy-food nexus: A critical review
B Makgabutlane, LN Nthunya… – Journal of …, 2021 – Elsevier
Carbon nanotubes are valuable materials that possess excellent physicochemical properties
such as high electrical conductivity, thermal stability, mechanical strength, aspect ratio and
surface area. These unique properties of CNTs make it possible to develop innovative …
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Carbon nanotubes have enormous potential in gene therapy
M Dowaidar – 2021 – osf.io
… Those SWCNTs obtained from NanoIntegris had an average length of 776 nm, whereas the
other batch of SWCNTs had a mean length of 250 nm after being sonicated at the probe tip.
In GFP benthamiana cells, the internalization effectiveness of both types of NPs was studied. …
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[PDF] epfl.chFree from Publisher
Distinguishing dopamine and calcium responses using XNA-nanotube sensors for improved neurochemical sensing
AJ Gillen, A Antonucci, M Reggente, D Morales… – 2021 – infoscience.epfl.ch
To date, the engineering of single-stranded DNA-SWCNT (DNA-SWCNT) optical biosensors
have largely focused on creating sensors for new applications with little focus on optimising
existing sensors for in vitro and in vivo conditions. Recent studies have shown that nanotube …
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[HTML] On Protein Corona Formation: Understanding Nano-Bio Interactions Toward Engineering Optical Nanomaterials
RL Pinals – 2021 – search.proquest.com
Engineered nanoparticles have emerged as a promising platform upon which to develop
biological sensing, imaging, and delivery tools. Yet, a paramount challenge toward implementing
such technologies is understanding how these engineered nanoparticles are affecting …
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Metallic carbon nanotube quantum dots with broken symmetries as a platform for tunable terahertz detection
G Buchs, M Marganska, JW González… – Applied Physics …, 2021 – aip.scitation.org
Generating and detecting radiation in the technologically relevant range of the so-called
terahertz gap (0.1–10 THz) is challenging because of a lack of efficient sources and detectors.
Quantum dots in carbon nanotubes have shown great potential to build sensitive terahertz …
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La comercialización del grafeno en el sector electrónico-informático en los años 2017-2019
EM Saavedra Salinas – 2021 – repositorio.upn.edu.pe
La presente investigación titulada: “La comercialización del grafeno en el sector electrónico
informático en los años 2017-2019”, tiene por objetivo describir cómo este producto, poco
difundido en nuestro medio, es comercializado a nivel internacional por grandes empresas, a …
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High-yield and low-cost separation of high-purity semiconducting single-walled carbon nanotubes with closed-loop recycling of raw materials and solvents
F Liu, X Chen, H Liu, J Zhao, M Xi, H Xiao, T Lu, Y Cao… – Nano Research, 2021 – Springer
Semiconducting single-walled carbon nanotubes (s-SWCNTs) are the foundation of CNT-based
electronics and optoelectronics. For practical applications, s-SWCNTs should be produced
with high purity, high structural quality, low cost, and high yield. Currently conjugated …
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[HTML] Engineering Porous Polymer Electrolyte for High-Performance Quasi Solid-State Supercapacitor
H Kim – 2021 – search.proquest.com
… Super pure SWNTs thin film was purchased from Nanointegris with less than 1% of metal
catalyst impurities. 1-Butyl-3-methylimidazolium chloride was purchased from Sigma Aldrich.
85% orthophosphoric acid was purchased from Alfa Aesar. …
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[HTML] Mechanical properties of aerospace epoxy composites reinforced with 2D nano-fillers: current status and road to industrialization
R Wazalwar, M Sahu, AM Raichur – Nanoscale Advances, 2021 – pubs.rsc.org
High-performance epoxy composites find application in the aerospace industry. Although
epoxy is a high-performance polymer, its fracture toughness is compromised due to its highly
cross-linked nature. Nanomaterials such as carbon nanotubes (CNTs), graphene derivatives, …
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ParaMitE: Mitigating Parasitic CNFETs in the Presence of Unetched CNTs
S Banerjee, A Chaudhuri, J Kim… – 2021 IEEE/ACM …, 2021 – ieeexplore.ieee.org
Carbon nanotube FETs (CNFETs) are emerging as an alternative to silicon devices for next-generation
computing systems. However, imperfect carbon nanotube deposition during CNFET
fabrication can lead to the formation of difficult-to-etch CNT aggregates in the active layer. …
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Projeto de transceptores Zigbee utilizando transistores com nanotubos de carbono
CB Costa – 2021 – bdm.unb.br
Os avanços tecnológicos em setores da engenharia elétrica-eletrônica, no decorrer dos
anos, permitiram um acesso a novas ferramentas como a Internet das Coisas, ou IoT, que já
é um tema muito estudado e cada vez mais presente na sociedade por possuir uma gama de …
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[PDF] リポタンパク質と多環芳香族材料からなる治療用ナノ複合体に関する基礎および応用研究
福田亮介 – pu-toyama.repo.nii.ac.jp
薬物療法の進歩に伴い, 高い治療効果を示す反面, 深刻な副作用を引き起こす薬物が開発されて
いる. その背景から, 薬の有効性や安全性を保証するために, 最適な薬物投与形態を設計することが
求められる. 対照的に, 従来の薬物投与形態は必ずしも十分な機能を有していないため, 薬物動態の…
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АДДИТИВНОЕ ПРОИЗВОДСТВО С ИСПОЛЬЗОВАНИЕМ РЕАКТИВНЫХ КОМПОЗИЦИЙ
ДР ФЕНН, КГ ОЛСОН, РМ РОК, С КУЧКО… – elibrary.ru
Изобретение относится к способу аддитивного производства с использованием реактивной
композиции и трехмерному объекту. Способ включает подачу первого компонента,
содержащего первое соединение, в первый насос и подачу второго компонента, …
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