Cocaine by-product detection with metal oxide semiconductor sensor arrays

Paula Tarttelin Hernández; Stephen M. V. Hailes; Ivan P. Parkin

doi:10.1039/d0ra03687k

Cocaine by-product detection with metal oxide semiconductor sensor arrays

RSC Advances ◽

10.1039/d0ra03687k ◽

2020 ◽

Vol 10 (47) ◽

pp. 28464-28477

Author(s):

Paula Tarttelin Hernández ◽

Stephen M. V. Hailes ◽

Ivan P. Parkin

Keyword(s):

Metal Oxide ◽

Gas Sensors ◽

Sensor Array ◽

Sensor Arrays ◽

Metal Oxide Semiconductor ◽

Oxide Semiconductor ◽

Semiconductor Sensor ◽

Gas Sensor Array ◽

Semiconductor Gas Sensors ◽

Metal Oxide Semiconductor Sensor

Metal oxide semiconductor gas sensors based on SnO2 and Cr2O3 were modified with zeolites H-ZSM-5, Na-A and H–Y to create a gas sensor array to detect cocaine by-product, methyl benzoate. SVMs were later used with a 4 sensor array to classify 9 gases of interest.

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Characterisation of humidity dependence of a metal oxide semiconductor sensor array using partial least squares

Sensors and Actuators B Chemical ◽

10.1016/j.snb.2007.11.009 ◽

2008 ◽

Vol 131 (1) ◽

pp. 230-235 ◽

Cited By ~ 66

Author(s):

Jae Ho Sohn ◽

Michael Atzeni ◽

Les Zeller ◽

Giovanni Pioggia

Keyword(s):

Metal Oxide ◽

Least Squares ◽

Partial Least Squares ◽

Sensor Array ◽

Metal Oxide Semiconductor ◽

Oxide Semiconductor ◽

Semiconductor Sensor ◽

Humidity Dependence ◽

Metal Oxide Semiconductor Sensor

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Gas sensing studies of an n-n heterojunction metal oxide semiconductor sensor array based on WO3 and ZnO composites

2013 IEEE SENSORS ◽

10.1109/icsens.2013.6688509 ◽

2013 ◽

Cited By ~ 1

Author(s):

Anupriya J. T. Naik ◽

I. P. Parkin ◽

Russell Binions

Keyword(s):

Metal Oxide ◽

Sensor Array ◽

Gas Sensing ◽

Metal Oxide Semiconductor ◽

Oxide Semiconductor ◽

Semiconductor Sensor ◽

Metal Oxide Semiconductor Sensor

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A theoretical investigation of the power-law response of metal oxide semiconductor gas sensors Ι: Schottky barrier control

Sensors and Actuators B Chemical ◽

10.1016/j.snb.2017.08.206 ◽

2018 ◽

Vol 255 ◽

pp. 1911-1919 ◽

Cited By ~ 41

Author(s):

Zhongqiu Hua ◽

Yan Li ◽

Yan Zeng ◽

Yi Wu

Keyword(s):

Metal Oxide ◽

Schottky Barrier ◽

Theoretical Investigation ◽

Power Law ◽

Gas Sensors ◽

Metal Oxide Semiconductor ◽

Oxide Semiconductor ◽

Semiconductor Gas Sensors

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β-Ga2O3 nanowires and thin films for metal oxide semiconductor gas sensors: Sensing mechanisms and performance enhancement strategies

Journal of Materiomics ◽

10.1016/j.jmat.2019.08.003 ◽

2019 ◽

Vol 5 (4) ◽

pp. 542-557 ◽

Cited By ~ 16

Author(s):

Adeel Afzal

Keyword(s):

Thin Films ◽

Metal Oxide ◽

Gas Sensors ◽

Performance Enhancement ◽

Metal Oxide Semiconductor ◽

Oxide Semiconductor ◽

Semiconductor Gas Sensors ◽

And Performance

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Room temperature conductive type metal oxide semiconductor gas sensors for NO2 detection

Sensors and Actuators A Physical ◽

10.1016/j.sna.2019.02.027 ◽

2019 ◽

Vol 289 ◽

pp. 118-133 ◽

Cited By ~ 26

Author(s):

Chao Zhang ◽

Yifan Luo ◽

Jiaqiang Xu ◽

Marc Debliquy

Keyword(s):

Metal Oxide ◽

Gas Sensors ◽

Room Temperature ◽

Metal Oxide Semiconductor ◽

Oxide Semiconductor ◽

Semiconductor Gas Sensors ◽

No2 Detection

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A high dynamic range camera with a non-destructive readout complementary metal–oxide–semiconductor sensor

Measurement Science and Technology ◽

10.1088/0957-0233/20/10/104004 ◽

2009 ◽

Vol 20 (10) ◽

pp. 104004 ◽

Cited By ~ 3

Author(s):

P F I Scott ◽

A S Kachatkou ◽

A L Frost ◽

R G van Silfhout

Keyword(s):

Metal Oxide ◽

Dynamic Range ◽

Complementary Metal Oxide Semiconductor ◽

High Dynamic Range ◽

Metal Oxide Semiconductor ◽

Oxide Semiconductor ◽

Semiconductor Sensor ◽

High Dynamic ◽

Non Destructive ◽

Metal Oxide Semiconductor Sensor

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Dark current in an active pixel complementary metal-oxide-semiconductor sensor

Journal of Electronic Imaging ◽

10.1117/1.3533328 ◽

2011 ◽

Vol 20 (1) ◽

pp. 013005 ◽

Cited By ~ 6

Author(s):

Justin C. Dunlap

Keyword(s):

Metal Oxide ◽

Dark Current ◽

Complementary Metal Oxide Semiconductor ◽

Metal Oxide Semiconductor ◽

Oxide Semiconductor ◽

Semiconductor Sensor ◽

Active Pixel ◽

Metal Oxide Semiconductor Sensor

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Metal oxide semiconductor gas sensors utilizing a Cr-zeolite catalytic layer for improved selectivity

Measurement Science and Technology ◽

10.1088/0957-0233/16/5/020 ◽

2005 ◽

Vol 16 (5) ◽

pp. 1193-1200 ◽

Cited By ~ 29

Author(s):

D P Mann ◽

T Paraskeva ◽

K F E Pratt ◽

I P Parkin ◽

D E Williams

Keyword(s):

Metal Oxide ◽

Gas Sensors ◽

Metal Oxide Semiconductor ◽

Oxide Semiconductor ◽

Catalytic Layer ◽

Semiconductor Gas Sensors

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Detection of triacetone triperoxide using temperature cycled metal-oxide semiconductor gas sensors

physica status solidi (a) ◽

10.1002/pssa.201431882 ◽

2015 ◽

Vol 212 (6) ◽

pp. 1289-1298 ◽

Cited By ~ 5

Author(s):

Johannes Warmer ◽

Patrick Wagner ◽

Michael J. Schöning ◽

Peter Kaul

Keyword(s):

Metal Oxide ◽

Gas Sensors ◽

Metal Oxide Semiconductor ◽

Oxide Semiconductor ◽

Triacetone Triperoxide ◽

Semiconductor Gas Sensors

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Odor Measurement and Classification Using Metal Oxide Semiconductor Gas Sensors

Proceedings of the ISCIE International Symposium on Stochastic Systems Theory and its Applications ◽

10.5687/sss.2014.331 ◽

2014 ◽

Vol 2014 (0) ◽

pp. 331-336 ◽

Cited By ~ 1

Author(s):

Daigo Hayashi ◽

Sigeru Omatu ◽

Hideo Araki

Keyword(s):

Metal Oxide ◽

Gas Sensors ◽

Metal Oxide Semiconductor ◽

Oxide Semiconductor ◽

Semiconductor Gas Sensors

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