Electrochemical enantiorecognition of tryptophan enantiomers based on a multi-walled carbon nanotube–hydroxyethyl chitosan composite film

Zhenliang Li; Zunli Mo; Ruibin Guo; Shujuan Meng; Ruijuan Wang; Huhu Gao; Xiaohui Niu

doi:10.1039/c7ay01775h

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Electrochemical enantiorecognition of tryptophan enantiomers based on a multi-walled carbon nanotube–hydroxyethyl chitosan composite film

Zhenliang Li Zunli Mo Ruibin Guo Shujuan Meng Ruijuan Wang Huhu Gao Xiaohui Niu

Year: 2017 Journal: Analytical Methods Vol: 9 (35)Pages: 5149-5155 Publisher: Royal Society of Chemistry

DOI: 10.1039/c7ay01775h

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Abstract

A novel chiral electrochemical sensor based on hydroxyethyl chitosan (HECS) covalently binding with the carboxylic multi-walled carbon nanotubes (MWCNT–COOH) was fabricated for discrimination of tryptophan (Trp) enantiomers.

Keywords:

Carbon nanotube Chitosan Enantiomer Electrochemistry Covalent bond Composite number Tryptophan Materials science Chemical engineering Composite film Chemistry Nanotechnology Organic chemistry Composite material Electrode Physical chemistry Amino acid Biochemistry

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Electrochemical sensors and biosensors

Physical Sciences → Engineering → Electrical and Electronic Engineering

Electrochemical Analysis and Applications

Physical Sciences → Chemistry → Electrochemistry

Conducting polymers and applications

Physical Sciences → Materials Science → Polymers and Plastics

Electrochemical enantiorecognition of tryptophan enantiomers based on a multi-walled carbon nanotube–hydroxyethyl chitosan composite film

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