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Carbon nanotube-based electrochemical sensors for quantifying the 'heat' of chilli peppers: the adsorptive stripping voltammetric determination of capsaicin.

Abstract:

A sensitive electroanalytical methodology for the determination of capsaicin using adsorptive stripping voltammetry (AdsSV) at a multiwalled carbon nanotube modified basal plane pyrolytic graphite electrode (MWCNT-BPPGE) is presented. This analytical method is then further developed using a multiwalled carbon nanotube screen-printed electrode (MWCNT-SPE) demonstrating the proof-of-concept that this approach can easily be incorporated into a sensing device which is both facile to use and inexp...

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Publication status:
Published

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Publisher copy:
10.1039/b803588a

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Institution:
University of Oxford
Department:
Oxford, MPLS, Chemistry, Physical and Theoretical Chem
Role:
Author
Journal:
The Analyst
Volume:
133
Issue:
7
Pages:
888-895
Publication date:
2008-07-05
DOI:
EISSN:
1364-5528
ISSN:
0003-2654
URN:
uuid:53fda5de-8af8-4e42-bbcd-1e729f6699d2
Source identifiers:
34289
Local pid:
pubs:34289

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