Issue 17, 2013
From the journal:

Nanoscale

Self-assembled graphene quantum dots induced by cytochrome c: a novel biosensor for trypsin with remarkable fluorescence enhancement†

Xing Li,a   Shoujun Zhu,a   Bin Xu,a   Ke Ma,a   Junhu Zhang,a   Bai Yang*a  and  Wenjing Tian*a  

* Corresponding authors

a State Key Laboratory of Supramolecular Structure and Materials, Jilin University, Changchun, P.R. China
E-mail: wjtian@jlu.edu.cn, byangchem@jlu.edu.cn

Abstract

On the basis of cytochrome c-induced self-assembled graphene quantum dots, we demonstrate a novel fluorescent biosensor for trypsin with remarkable fluorescence enhancement, as well as high selectivity and sensitivity.

Graphical abstract: Self-assembled graphene quantum dots induced by cytochrome c: a novel biosensor for trypsin with remarkable fluorescence enhancement

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Article information

DOI
https://doi.org/10.1039/C3NR00006K
Article type
Communication
Submitted
14 Mar 2013
Accepted
09 Jun 2013
First published
14 Jun 2013

Nanoscale, 2013,5, 7776-7779

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Self-assembled graphene quantum dots induced by cytochrome c: a novel biosensor for trypsin with remarkable fluorescence enhancement

X. Li, S. Zhu, B. Xu, K. Ma, J. Zhang, B. Yang and W. Tian, Nanoscale, 2013, 5, 7776 DOI: 10.1039/C3NR00006K

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