Issue 97, 2012
From the journal:

Chemical Communications

Fluorescent differentiation and quantificational detection of free tryptophan in serum within a confined metal–organic tetrahedron†

Cheng He,a   Jian Wang,a   Pengyan Wu,a   Lingyun Jia,*b   Ying Bai,c   Zhichao Zhangab  and  Chunying Duan*a  

* Corresponding authors

a State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian, China
E-mail: cyduan@dlut.edu.cn

b School of Life Science and Biotechnology, Dalian University of Technology, Dalian, China
E-mail: lyj81@dlut.edu.cn

c Department of Neurology, The Affiliated Xinhua Hospital of Dalian University, Dalian, China

Abstract

A metal–organic cerium tetrahedron having size constraints and cooperated interactions within its cavity was used to selectively recognize tryptophan over other natural amino acids and Trp-containing peptides. It was applied in quantificational detection of free tryptophan in serum.

Graphical abstract: Fluorescent differentiation and quantificational detection of free tryptophan in serum within a confined metal–organic tetrahedron

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Article information

DOI
https://doi.org/10.1039/C2CC36932J
Article type
Communication
Submitted
25 Sep 2012
Accepted
23 Oct 2012
First published
23 Oct 2012

Chem. Commun., 2012,48, 11880-11882

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Fluorescent differentiation and quantificational detection of free tryptophan in serum within a confined metal–organic tetrahedron

C. He, J. Wang, P. Wu, L. Jia, Y. Bai, Z. Zhang and C. Duan, Chem. Commun., 2012, 48, 11880 DOI: 10.1039/C2CC36932J

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