A Biosensor for L-Tryptophan Determination Based on Recombinant Pseudornonas savastanoi Tryptophan-2-Monooxygenase

A. L. Simonianl; E. I. Rainina; J. Wild; P. F. Fitzpatrick

doi:10.1080/00032719508000353

A Biosensor for L-Tryptophan Determination Based on Recombinant Pseudornonas savastanoi Tryptophan-2-Monooxygenase

A. L. Simonianl, E. I. Rainina, J. Wild, P. F. Fitzpatrick

Biochemistry & Structural Biology

Research output: Contribution to journal › Article › peer-review

7 Scopus citations

Abstract

A simple, rapid and selective biosensor for reagent-less L-tryptophan determination has been developed. Tryptophan-2-monooxygenase was immobilized on silica gel. A Clark-type membrane 02 electrode was used as a physical transducer. A positive correlation between signal and L-tryptophan concentration was observed.

Original language	English (US)
Pages (from-to)	1751-1761
Number of pages	11
Journal	Analytical Letters
Volume	28
Issue number	10
DOIs	https://doi.org/10.1080/00032719508000353
State	Published - Jan 1 1995

Keywords

L-tryptophan
L-tryptophan-2-Monooxygenase
biosensor

ASJC Scopus subject areas

Analytical Chemistry
Biochemistry
Spectroscopy
Clinical Biochemistry
Biochemistry, medical
Electrochemistry

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10.1080/00032719508000353

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abstract = "A simple, rapid and selective biosensor for reagent-less L-tryptophan determination has been developed. Tryptophan-2-monooxygenase was immobilized on silica gel. A Clark-type membrane 02 electrode was used as a physical transducer. A positive correlation between signal and L-tryptophan concentration was observed.",

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