Microbial cyanide sensor for monitoring river water

被引：31

作者：

Ikebukuro, K

Miyata, A

Cho, SJ

Nomura, Y

Chang, SM

Yamauchi, Y

Hasebe, Y

Uchiyama, S

Karube, I

机构：

[1] UNIV TOKYO,ADV SCI & TECHNOL RES CTR,MEGURO KU,TOKYO 153,JAPAN

[2] SAITAMA INST TECHNOL,DEPT ENVIRONM ENGN,FAC ENGN,OKABE,SAITAMA 36902,JAPAN

[3] DONG A UNIV,COLL ENGN,DEPT CHEM ENGN,SAHA GU,PUSAN 604714,SOUTH KOREA

[4] KIRIN BREWERY CO LTD,BEER DIV,TECH DEV DEPT,CTR TECH,TSURUMI KU,YOKOHAMA,KANAGAWA 230,JAPAN

来源：

JOURNAL OF BIOTECHNOLOGY | 1996年 / 48卷 / 1-2期

关键词：

cyanide; Saccharomyces cerevisiae; respiration inhibition; reactor type microbial sensor; river water analysis;

D O I：

10.1016/0168-1656(96)01399-5

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

A microbial cyanide sensor using Saccharomyces cerevisiae for monitoring a river water is described. This sensor is based on the inhibition of S. cerevisiae's respiration by cyanide. This sensor is a reactor type flow system and composed of two oxygen electrodes and a reactor which contains S. cerevisiae immobilized beads. The S. cerevisiae's respiration activity is measured using the oxygen electrodes. The sensor showed a linear response in the range from 0 to 15 mu M and maintained stable response for 9 days at ambient temperature. The sensor was optimized for the monitoring of river water and was applied to river water analysis.

引用

页码：73 / 80

页数：8

共 22 条

[1] *UBER DIE VERWENDUNG DER BARBITURSAURE FUR DIE PHOTOMETRISCHE BESTIMMUNG VON CYANID UND RHODANID [J].