Online Monitoring the Water Contaminations with Optical Biosensor
| Autor: | Friedrich Heitger, Hui Gao, Silvia Generelli |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2017 |
| Předmět: |
Detection limit
Analyte water contaminants Continuous monitoring Analytical chemistry lcsh:A competitive immunoassay pesticides Contamination auto-fluidics re-generable biochip Wastewater label-free detection Environmental science Fluidics real-time online monitoring lcsh:General Works Biochip Surface water |
| Zdroj: | Proceedings, Vol 1, Iss 4, p 522 (2017) |
| ISSN: | 2504-3900 |
| Popis: | This work presents a demonstrator for online monitoring of pesticides or water contaminants which is robust, fast, specific and low cost. The system is designed for continuous monitoring in water matrices (source- and surface water, treated waste water), and is thus completed with an automated fluidics. The main characteristics of the system are: (a) Detection based on competitive immunoassay; (b) Label-free sensing with possibility of following the binding kinetics of the contaminants; (c) Modular sensing surfaces characteristics; (d) In-assay calibration/normalization; (e) Re-generable biochip >80 times; (f) Detection limit of the analyte, the pesticide atrazine, 0.05 µg/L; (g) Computational Bioanalytics; (h) Compensation of the interfering effects. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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