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 | |
| 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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Cite this
Simonianl, A. L., Rainina, E. I., Wild, J., & Fitzpatrick, P. F. (1995). A Biosensor for L-Tryptophan Determination Based on Recombinant Pseudornonas savastanoi Tryptophan-2-Monooxygenase. Analytical Letters, 28(10), 1751-1761. https://doi.org/10.1080/00032719508000353