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Issue 3, 2020
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Self color-changing ordered mesoporous ceria for reagent-free colorimetric biosensing

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Abstract

A reagent-free colorimetric detection method using mesoporous cerium oxide with a large pore size trapping an oxidative enzyme has been developed and glucose is sensitively detected with a limit of detection of 10 μM by supporting glucose oxidase on mesoporous cerium oxide.

Graphical abstract: Self color-changing ordered mesoporous ceria for reagent-free colorimetric biosensing

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Article information


Submitted
28 Oct 2019
Accepted
28 Nov 2019
First published
29 Nov 2019

Nanoscale, 2020,12, 1419-1424
Article type
Communication

Self color-changing ordered mesoporous ceria for reagent-free colorimetric biosensing

M. S. Kim, D. H. Kim, J. Lee, H. T. Ahn, M. I. Kim and J. Lee, Nanoscale, 2020, 12, 1419
DOI: 10.1039/C9NR09182C

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