Advanced

Microbial biosensor for the analysis of 2,4-dichlorophenol

Jantra, Jongjit LU ; Zilouei, Hamid LU ; Liu, Jing LU ; Guieysse, Benoit LU ; Thavarungkul, P; Kanatharana, P and Mattiasson, Bo LU (2005) In Analytical Letters 38(7). p.1071-1083
Abstract
A flow injection cell-based biosensor was constructed for 2,4-dichlorophenol (DCP) analysis by using a Clark-type oxygen electrode as a transducer. A mixed bacterial culture capable to biodegrade DCP was immobilized between a Teflon membrane and a dialysis membrane and attached to the oxygen electrode. Optimization of the flow rate, the injection volume, the carrier buffer concentration, and pH was carried out. Under optimum conditions (100 mM phosphate buffer, pH 7.50; flow rate 0.10 mL min(-1); sample volume 100 mL), the sensor response was linear between 0.01 and 0.30 mM DCP. The detection limit was 0.02 mM DCP, and the sensor was quite stable during 5 days of operation.
Please use this url to cite or link to this publication:
author
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Analytical Letters
volume
38
issue
7
pages
1071 - 1083
publisher
Taylor & Francis
external identifiers
  • wos:000229592400002
  • scopus:19944400754
ISSN
0003-2719
DOI
10.1081/AL-200057192
language
English
LU publication?
yes
id
8733e8cf-786d-422e-bd22-f4d56eb577a0 (old id 155160)
alternative location
http://www.informaworld.com/smpp/content~content=a714010751~db=all
date added to LUP
2007-07-02 11:55:18
date last changed
2017-01-01 07:21:56
@article{8733e8cf-786d-422e-bd22-f4d56eb577a0,
  abstract     = {A flow injection cell-based biosensor was constructed for 2,4-dichlorophenol (DCP) analysis by using a Clark-type oxygen electrode as a transducer. A mixed bacterial culture capable to biodegrade DCP was immobilized between a Teflon membrane and a dialysis membrane and attached to the oxygen electrode. Optimization of the flow rate, the injection volume, the carrier buffer concentration, and pH was carried out. Under optimum conditions (100 mM phosphate buffer, pH 7.50; flow rate 0.10 mL min(-1); sample volume 100 mL), the sensor response was linear between 0.01 and 0.30 mM DCP. The detection limit was 0.02 mM DCP, and the sensor was quite stable during 5 days of operation.},
  author       = {Jantra, Jongjit and Zilouei, Hamid and Liu, Jing and Guieysse, Benoit and Thavarungkul, P and Kanatharana, P and Mattiasson, Bo},
  issn         = {0003-2719},
  language     = {eng},
  number       = {7},
  pages        = {1071--1083},
  publisher    = {Taylor & Francis},
  series       = {Analytical Letters},
  title        = {Microbial biosensor for the analysis of 2,4-dichlorophenol},
  url          = {http://dx.doi.org/10.1081/AL-200057192},
  volume       = {38},
  year         = {2005},
}