Journal article icon

Journal article

A simple method to detect the stimulant modafinil in authentic saliva using a carbon-nanotube screen-printed electrode with adsorptive stripping voltammetry

Abstract:

Electrochemical detection of modafinil, a stimulant banned in sports competitions, is reported for the first time. An electrochemical sensor is developed based on carbon nanotubes screen-printed electrodes (SPE-CNT) with adsorptive stripping wave voltammetry (AdSWV). The proposed electrochemical method is applied to authentic human saliva for modafinil determination (LOD of 2.0 μM) without interference from uric acid or ascorbic acid. The analytical performance of the SPE-CNT with AdSWV for d...

Expand abstract
Publication status:
Published
Peer review status:
Peer reviewed

Actions


Access Document


Files:
Publisher copy:
10.1016/j.snb.2019.01.047

Authors


More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Chemistry
Sub department:
Physical & Theoretical Chem
Oxford college:
St John's College
Role:
Author
Publisher:
Elsevier Publisher's website
Journal:
Sensors and Actuators B: Chemical Journal website
Volume:
285
Pages:
137-144
Publication date:
2019-01-11
Acceptance date:
2019-01-09
DOI:
ISSN:
0925-4005
Source identifiers:
972818
Keywords:
Pubs id:
pubs:972818
UUID:
uuid:cfe4674a-6613-4f6d-8e80-62e0a6756742
Local pid:
pubs:972818
Deposit date:
2019-04-09

Terms of use


Views and Downloads






If you are the owner of this record, you can report an update to it here: Report update to this record

TO TOP