Microbial sensor for trichloroethylene determination

被引：34

作者：

Han, TS

Kim, YC

Sasaki, S

Yano, K

Ikebukuro, K

Kitayama, A

Nagamune, T

Karube, I

机构：

[1] Univ Tokyo, Adv Sci & Technol Res Ctr, Meguro Ku, Tokyo 1538904, Japan

[2] Univ Tokyo, Dept Chem & Biotechnol, Grad Sch Engn, Bunkyo Ku, Tokyo 1130033, Japan

来源：

ANALYTICA CHIMICA ACTA | 2001年 / 431卷 / 02期

关键词：

microbial sensor; trichloroethylene; Pseudomonas aeruginosa;

D O I：

10.1016/S0003-2670(00)01329-5

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A novel microbial trichloroethylene (TCE) sensor was developed. Pseudomonas aeruginosa JI104 was immobilized on a polytetrafluoroethylene (PTFE) filter (diameter: 25 mm, pore size: 0.45 mum) and mounted onto chloride ion electrode. This sensor enabled inexpensive real time analyses of TCE. The linear concentration range of this sensor for TCE was from 0.1 to 4 mg l(-1), which is suitable for the detection of TCE in industrial waste water. Under the optimal condition, the response time was less than 10 min. (C) 2001 Elsevier Science B.V. All rights reserved.

引用

页码：225 / 230

页数：6

共 27 条

[1] Optical fibre sensor coated with porous silica layers for gas and chemical vapour detection [J].