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Selective voltammetric detection of chlorophylls using a semi-circular potential wave

Abstract:

A simple electrochemical method employing a novel semi-circular potential sweep voltammetry on a glassy carbon (GC) electrode was developed to distinguish and quantify two main chlorophyll components (chlorophyll a and b) present in their mixtures. The semi-circular potential sweep generates large, transient scan rates, enabling the selective detection of species with closely similar oxidative potentials. The proposed method shows good applicability in mixtures of chlorophyll a (Chl a) and ch...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1016/j.foodchem.2020.126844

Authors


More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Chemistry
Oxford college:
Wadham College
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Chemistry
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Chemistry
Role:
Author
Publisher:
Elsevier
Journal:
Food Chemistry More from this journal
Volume:
323
Article number:
126844
Publication date:
2020-04-18
Acceptance date:
2020-04-16
DOI:
ISSN:
0308-8146
Language:
English
Keywords:
Pubs id:
1100561
Local pid:
pubs:1100561
Deposit date:
2020-04-17

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