Comparison between an inhibition enzymatic sensor and toxicity biosensors in the determination of polluting metal ions

被引：0

作者：

Campanella, L ^{[1
]}

Favero, G ^{[1
]}

Mastrofini, D ^{[1
]}

Piccinelli, L ^{[1
]}

Tomassetti, M ^{[1
]}

Torresi, A ^{[1
]}

机构：

[1] Univ Rome La Sapienza, Dipartimento Chim, I-00185 Rome, Italy

来源：

ANNALI DI CHIMICA | 1997年 / 87卷 / 11-12期

关键词：

D O I：

暂无

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

In the present research two different types of biosensor were developed to heavy metal ion determination: a classical glucose oxidase inhibition biosensor and an immobilised cell toxicity biosensor using as transducer a CO2 gaseous diffusion electrode of the potentiometric type. A comparison was also made between the responses of these biosensors and those obtained in previous tests using a immobilised cell toxicity biosensor in which the transducer consisted of a O-2 gaseous diffusion electrode of the amperometric type.

引用

页码：687 / 696

页数：10

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