INTACT CHEMORECEPTOR BIOSENSORS BASED ON HAWAIIAN AQUATIC SPECIES

被引：15

作者：

BUCH, RM

BARKER, TQ

RECHNITZ, GA

机构：

[1] Hawaii Biosensor Laboratory, Department of Chemistry, University of Hawaii at Manoa, Honolulu, HI 96822

来源：

ANALYTICA CHIMICA ACTA | 1991年 / 243卷 / 02期

基金：

美国国家科学基金会;

关键词：

POTENTIOMETRY; BIOSENSORS; CHEMORECEPTORS; TRIMETHYLAMINE OXIDE; CRAB ANTENNULAR RECEPTRODES;

D O I：

10.1016/S0003-2670(00)82554-4

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Two species of Hawaiian crustaceans, Portunis sanguinolentus and Podophthalmis vigil, are shown to be effective for the construction of antennular receptrodes. The resulting chemoreceptor-based biosensors respond to stimulant compounds at levels below 10(-15) M with very short response times. Experimental studies focused on trimethylamine oxide as a novel test compound, combined with chemometric techniques for data analysis, yield quantitative dose-response data over a wide concentration range.

引用

页码：157 / 166

页数：10

共 14 条

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