Electrochemical Sensing of Biotin Using Nafion-Modified Boron-Doped Diamond Electrode

Alyah Buzid; Gerard P. McGlacken; Jeremy D. Glennon; John H.T. Luong

doi:10.1021/acsomega.8b01209

Electrochemical Sensing of Biotin Using Nafion-Modified Boron-Doped Diamond Electrode

Alyah Buzid
, Gerard P. McGlacken
, Jeremy D. Glennon
, John H.T. Luong

School of Chemistry

University College Cork

Research output: Contribution to journal › Article › peer-review

Abstract

Nafion formed on the surface of a boron-doped diamond electrode allows for a chemosensing system for biotin. The modified electrode is capable of oxidizing biotin and offers a detection limit of 5 nM, the average normal level of biotin in blood plasma. The developed method was successfully applied to determine biotin in human plasma samples and a popular health product as two popular models.

Original language	English
Pages (from-to)	7776-7782
Number of pages	7
Journal	ACS Omega
Volume	3
Issue number	7
DOIs	https://doi.org/10.1021/acsomega.8b01209
Publication status	Published - 31 Jul 2018

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10.1021/acsomega.8b01209

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title = "Electrochemical Sensing of Biotin Using Nafion-Modified Boron-Doped Diamond Electrode",

abstract = "Nafion formed on the surface of a boron-doped diamond electrode allows for a chemosensing system for biotin. The modified electrode is capable of oxidizing biotin and offers a detection limit of 5 nM, the average normal level of biotin in blood plasma. The developed method was successfully applied to determine biotin in human plasma samples and a popular health product as two popular models.",

author = "Alyah Buzid and McGlacken, \{Gerard P.\} and Glennon, \{Jeremy D.\} and Luong, \{John H.T.\}",

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AU - Glennon, Jeremy D.

AU - Luong, John H.T.

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AB - Nafion formed on the surface of a boron-doped diamond electrode allows for a chemosensing system for biotin. The modified electrode is capable of oxidizing biotin and offers a detection limit of 5 nM, the average normal level of biotin in blood plasma. The developed method was successfully applied to determine biotin in human plasma samples and a popular health product as two popular models.

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Electrochemical Sensing of Biotin Using Nafion-Modified Boron-Doped Diamond Electrode

Abstract

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