Journal article
Amperometric micro pH measurements in oxygenated saliva
- Abstract:
-
An amperometric micro pH sensor has been developed based on the chemical oxidation of carbon fibre surfaces (diameter of 9 µm and length of ca. 1 mm) to enhance the population of surface quinone groups for the measurement of salivary pH. The pH analysis utilises the electrochemically reversible two-electron, two-proton behaviour of surface quinone groups on the micro-wire electrodes. A Nernstian response is observed across the pH range 2-8 which is the pH range of many biological fluids. We h...
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- Publication status:
- Published
- Peer review status:
- Peer reviewed
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Authors
Funding
Bibliographic Details
- Publisher:
- Royal Society of Chemistry Publisher's website
- Journal:
- Analyst Journal website
- Volume:
- 142
- Issue:
- 15
- Pages:
- 2828-2835
- Publication date:
- 2017-07-06
- Acceptance date:
- 2017-06-29
- DOI:
- EISSN:
-
1364-5528
- ISSN:
-
0003-2654
Item Description
- Pubs id:
-
pubs:706569
- UUID:
-
uuid:c9ddd778-faf1-4084-b375-ecc602b71ffd
- Local pid:
- pubs:706569
- Source identifiers:
-
706569
- Deposit date:
- 2017-07-08
Terms of use
- Copyright holder:
- Chaisiwamongkhol et al
- Copyright date:
- 2017
- Notes:
- This is the accepted manuscript version of the article. The final version is available online from the Royal Society of Chemistry at: https://doi.org/10.1039/C7AN00809K
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