scholarly journals An Embedded, Low-Power, Wireless NO2 Gas-Sensing Platform Based on a Single-Walled Carbon Nanotube Transducer

Proceedings ◽  
2020 ◽  
Vol 56 (1) ◽  
pp. 6
Author(s):  
Stefan Nedelcu ◽  
Sebastian Eberle ◽  
Cosmin Roman ◽  
Christofer Hierold
Keyword(s):  
Carbon Nanotube ◽  
Gas Sensing ◽  
Sampling Rate ◽  
Measurement Range ◽  
Single Walled Carbon Nanotube ◽  
Single Walled Carbon ◽  
Post Process ◽  
Sensing Platform ◽  
Portable Software ◽  
Sd Card

This work proposes a portable, software-defined NO2-sensing platform, which is able to acquire currents ranging from nA to µA from a Single-Walled Carbon Nanotube (SWCNT) gas sensor. It includes an embedded software that steers the system allowing dynamical adjustments of the SWCNT bias levels, measurement range, sampling rate and of measurement time intervals. Further, the embedded functions can post-process the measurement results, log data on an SD card or send data via a wireless connection.

scholarly journals A Single-Walled Carbon Nanotube Network Gas Sensing Device

Sensors ◽  
2011 ◽  
Vol 11 (8) ◽  
pp. 7763-7772 ◽  
Author(s):  
Li-Chun Wang ◽  
Kea-Tiong Tang ◽  
I-Ju Teng ◽  
Cheng-Tzu Kuo ◽  
Cheng-Long Ho ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Gas Sensing ◽  
Single Walled Carbon Nanotube ◽  
Single Walled Carbon ◽  
Carbon Nanotube Network ◽  
Gas Sensing Device

Highly sensitive single-walled carbon nanotube/polypyrrole/phenylalanine core–shell nanorods for ammonia gas sensing

2020 ◽  
Vol 8 (44) ◽  
pp. 15609-15615
Author(s):  
Wen Xuan Du ◽  
Hee-Jae Lee ◽  
Jun-Ho Byeon ◽  
Ji-Sun Kim ◽  
Ki-Sub Cho ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Gas Sensing ◽  
Core Shell ◽  
Ammonia Gas ◽  
Single Walled Carbon Nanotube ◽  
Single Walled Carbon ◽  
Highly Sensitive

Core–shell nanorod composites with a SWCNT in core and PPy/PA shells, SWCNT@PPy@PA, for 100 ppb ammonia gas sensing.

Suspended single-walled carbon-nanotube field-effect transistor for gas sensing application

2015 ◽  
Vol 54 (6S1) ◽  
pp. 06FB01 ◽  
Author(s):  
Yukiko Wada ◽  
Yoshihiro Fujita ◽  
Kuniharu Takei ◽  
Takayuki Arie ◽  
Seiji Akita
Keyword(s):  
Carbon Nanotube ◽  
Field Effect ◽  
Field Effect Transistor ◽  
Gas Sensing ◽  
Single Walled Carbon Nanotube ◽  
Single Walled Carbon ◽  
Effect Transistor ◽  
Sensing Application

scholarly journals An amplified single-walled carbon nanotube-mediated chemiluminescence turn-on sensing platform for ultrasensitive DNA detection

2012 ◽  
Vol 48 (75) ◽  
pp. 9400 ◽  
Author(s):  
Yong Huang ◽  
Shulin Zhao ◽  
Yi-Ming Liu ◽  
Jia Chen ◽  
Zhen-Feng Chen ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Dna Detection ◽  
Single Walled Carbon Nanotube ◽  
Single Walled Carbon ◽  
Turn On ◽  
Sensing Platform

“Dragging mode” Electrohydrodynamic Jet Printing of Polymer-Wrapped Semiconducting Single-Walled Carbon Nanotube for NO Gas-Sensing Field-Effect Transistors

2021 ◽  
Author(s):  
Xiaowu Tang ◽  
Henok Getachew Girma ◽  
Zhijun Li ◽  
Jisu Hong ◽  
Bogyu Lim ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Field Effect ◽  
Gas Sensing ◽  
Field Effect Transistors ◽  
Single Walled Carbon Nanotube ◽  
Single Walled Carbon ◽  
Electrohydrodynamic Jet Printing ◽  
Jet Printing

In this study, we investigated facile “dragging mode” electrohydrodynamic (EHD) jet printing of a polymer-wrapped semiconducting single-walled carbon nanotube (s-SWCNT) ink, for fabrication of NO gas-sensing field-effect transistors (FETs). The...

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