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Optimising amperometric pH sensing in blood samples: an iridium oxide electrode for blood pH sensing

Abstract:

Amperometric pH sensing in blood samples has been studied using iridium oxide electrodes. The iridium oxide electrodes are made by electrodeposition of iridium oxide onto an iridium micro-disc electrode from an alkaline solution of iridium(iii) oxide. The response of the electrode is studied in aqueous solutions and authentic samples of sheep's blood employing both cyclic voltammetry and square wave voltammetry. Uncertainties of pH measurement in blood samples via cyclic voltammetry (±0.07 pH...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1039/c8an02238k

Authors


More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Chemistry
Sub department:
Physical & Theoretical Chem
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS Division
Department:
Chemistry
Sub department:
Physical & Theoretical Chem
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS Division
Department:
Chemistry
Sub department:
Physical & Theoretical Chem
Oxford college:
St John's College
Role:
Author
ORCID:
0000-0001-9841-5041
Publisher:
Royal Society of Chemistry
Journal:
Analyst More from this journal
Volume:
144
Issue:
4
Pages:
1386-1393
Publication date:
2018-12-14
Acceptance date:
2018-12-14
DOI:
EISSN:
0003-2654
ISSN:
1364-5528
Language:
English
Pubs id:
pubs:954592
UUID:
uuid:825fdbf7-0365-4617-8dfc-ae99e4048c13
Local pid:
pubs:954592
Source identifiers:
954592
Deposit date:
2018-12-28

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