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Issue 44, 2015
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Metal–organic framework biosensor with high stability and selectivity in a bio-mimic environment

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Abstract

A water-stable copper metal–organic framework (MOF), {[Cu2(HL)22-OH)2(H2O)5]·H2O}n (1, H2L = 2,5-dicarboxylic acid-3,4-ethylene dioxythiophene), was applied for the electrochemical detection of ascorbic acid (AA) without further post-modification. A glass carbon electrode covered with 1 was used as a biosensor for the simultaneous detection of AA and L-tryptophan (L-Trp) from both a single-component solution and a bio-mimic environment.

Graphical abstract: Metal–organic framework biosensor with high stability and selectivity in a bio-mimic environment

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Supplementary files

Article information


Submitted
12 Mar 2015
Accepted
22 Apr 2015
First published
22 Apr 2015

Chem. Commun., 2015,51, 9161-9164
Article type
Communication

Metal–organic framework biosensor with high stability and selectivity in a bio-mimic environment

X. Wu, J. Ma, H. Li, D. Chen, W. Gu, G. Yang and P. Cheng, Chem. Commun., 2015, 51, 9161
DOI: 10.1039/C5CC02113H

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