Potentiometric sensing of butyrylcholinesterase based on in situ generation and detection of substrates

Jiawang Ding; Wei Qin

doi:10.1039/b817064a

Potentiometric sensing of butyrylcholinesterase based on in situ generation and detection of substrates

Chem Commun (Camb). 2009 Feb 28:(8):971-3. doi: 10.1039/b817064a. Epub 2008 Dec 19.

Authors

Jiawang Ding¹, Wei Qin

Affiliation

¹ Laboratory of Environmental Chemistry, Yantai Institute of Coastal Zone Research for Sustainable Development, Chinese Academy of Sciences, Yantai 264003, PR China.

PMID: 19214333
DOI: 10.1039/b817064a

Abstract

A novel reagentless biosensor has been developed in which the traditional ion selective electrode is used as a controlled-release system for in situ generation and detection of enzyme substrates.

Publication types

Research Support, Non-U.S. Gov't

MeSH terms

Biosensing Techniques*
Butyrylcholinesterase / analysis*
Butyrylcholinesterase / chemistry
Choline / analogs & derivatives
Choline / chemistry
Pesticides / analysis*
Pesticides / chemistry
Potentiometry

Substances

Pesticides
butyrylcholine
Butyrylcholinesterase
Choline