Flow injection renewable fibre optic sensor system. Principle and validation on spectrophotometry of chromium(VI )
| Autor: | Oleg B. Egorov, Jaromír Růžička |
|---|---|
| Rok vydání: | 1995 |
| Předmět: |
Analyte
Chromatography medicine.diagnostic_test business.industry Analytical chemistry chemistry.chemical_element Bead Biochemistry Analytical Chemistry Suspension (chemistry) Renewable energy Chromium Adsorption chemistry Spectrophotometry visual_art Reagent Electrochemistry medicine visual_art.visual_art_medium Environmental Chemistry business Spectroscopy |
| Zdroj: | The Analyst. 120:1959-1962 |
| ISSN: | 1364-5528 0003-2654 |
| DOI: | 10.1039/an9952001959 |
| Popis: | The present concept of chemical sensor technology is broadened, which makes it compatible with a wide variety of reagent-based assays, including those with irreversible molecular recognition mechanisms. The renewable chemical sensor system uses minute amounts of beads, on which the reagent is adsorbed and the analyte becomes preconcentrated and monitored. Spent beads are discharged after each use and the sensor surface is renewed by injecting a new portion of fresh bead suspension. |
| Databáze: | OpenAIRE |
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