scholarly journals Carbon Fibre Sensor: Theory and Application

Author(s):  
Alexander Horoschenkoff ◽  
Christian Christner
Keyword(s):  
Proceedings ◽  
2021 ◽  
Vol 68 (1) ◽  
pp. 18
Author(s):  
Sutthima Sriprasertsuk ◽  
John R. Varcoe ◽  
Carol Crean

Reduced graphene oxide (rGO) fibre electrodes and their ability to sense paracetamol (as model drug) were studied. rGO was electrodeposited onto carbon fibre by two different approaches: potentiostatic deposition and cyclic voltammetry (CV) in the presence of graphene oxide solution. Carbon fibre electrodes coated with rGO (after five CV cycles) could sense paracetamol with an oxidation peak at 0.62 V (vs. Ag/AgCl). The limit of detection of this fibre sensor was found to be 36.3 µM with a linear range of 50–500 µM of paracetamol (R2 = 0.9901).


2010 ◽  
Vol 77 (2) ◽  
pp. 114-119 ◽  
Author(s):  
Duncan Sharp ◽  
Patience Gladstone ◽  
Robert B. Smith ◽  
Stephen Forsythe ◽  
James Davis

Proceedings ◽  
2020 ◽  
Vol 32 (1) ◽  
pp. 20 ◽  
Author(s):  
Sutthima Sriprasertsuk ◽  
John R. Varcoe ◽  
Carol Crean

Polypyrrole (PPy) fibre electrodes and their ability to sense paracetamol (as a model drug) in addition to interferents such as ascorbic acid and dopamine were studied. PPy was electrodeposited onto carbon fibre (CF) through electropolymerisation using cyclic voltammetry in the presence of two different counter anions: potassium nitrate (KNO3) and sodium dodecyl sulfate (SDS). PPy with SDS as dopant could sense paracetamol with an oxidation peak at 0.55 V vs. Ag/AgCl. The limit of detection of this fibre sensor was found to be 1 µM with a linear range of 1–100 µM of paracetamol (R2 = 0.985).


2012 ◽  
Vol 64 ◽  
pp. 122-125 ◽  
Author(s):  
Th. Matzies ◽  
C. Christner ◽  
A. Horoschenkoff ◽  
H. Rapp

2012 ◽  
Vol 54 (11-12) ◽  
pp. 756-761 ◽  
Author(s):  
Maik Gude ◽  
Werner Hufenbach ◽  
Ilja Koch ◽  
Roman Koschichow

2016 ◽  
Vol 53 (3) ◽  
pp. 125-143
Author(s):  
S. González ◽  
M. González ◽  
J. Dominguez ◽  
F. Lasagni

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