Boron and Nitrogen Doped Graphene via Microwave Exfoliation for Simultaneous Electrochemical Detection of Ascorbic Acid, Dopamine and Uric Acid

Rozi Alice Thearle; Naziah Mohamad Latiff; Zdenek Sofer; Vlastimil Mazánek; Martin Pumera

doi:10.1002/elan.201600516

Boron and Nitrogen Doped Graphene via Microwave Exfoliation for Simultaneous Electrochemical Detection of Ascorbic Acid, Dopamine and Uric Acid

Rozi Alice Thearle, Naziah Mohamad Latiff, Zdenek Sofer, Vlastimil Mazánek, Martin Pumera

Department of Chemical and Biomolecular Engineering

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

17 Citations (Scopus)

Abstract

Boron and nitrogen doped graphenes show opposite effect on the electronic structure, one with electron withdrawing and another one with electron donating effects. It is of high importance to investigate the influence of B or N doping on biomarkers detection and compare it to non-doped graphene. Here we show that B-doped graphene shows significant enhancement in detection currents in the cyclic voltammetry of the above mentioned compounds.

Original language	English
Pages (from-to)	45-50
Number of pages	6
Journal	Electroanalysis
Volume	29
Issue number	1
DOIs	https://doi.org/10.1002/elan.201600516
Publication status	Published - 2017 Jan 1

Bibliographical note

Funding Information:
M. P. thanks a Tier 2 grant (MOE2013-T2-1-056; ARC 35/13) from the Ministry of Education, Singapore. Z. S. and V. M. were supported by Czech Science Foundation (GACR No. 15-09001S) and by specific university research (MSMT No. 20-SVV/2016).

Publisher Copyright:
© 2017 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim

All Science Journal Classification (ASJC) codes

Analytical Chemistry
Electrochemistry

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10.1002/elan.201600516

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abstract = "Boron and nitrogen doped graphenes show opposite effect on the electronic structure, one with electron withdrawing and another one with electron donating effects. It is of high importance to investigate the influence of B or N doping on biomarkers detection and compare it to non-doped graphene. Here we show that B-doped graphene shows significant enhancement in detection currents in the cyclic voltammetry of the above mentioned compounds.",

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AU - Mazánek, Vlastimil

AU - Pumera, Martin

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Boron and Nitrogen Doped Graphene via Microwave Exfoliation for Simultaneous Electrochemical Detection of Ascorbic Acid, Dopamine and Uric Acid

Abstract

Bibliographical note

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