| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 745811 | Sensors and Actuators B: Chemical | 2008 | 6 Pages |
Abstract
We propose a new type of on-line analytics system for biomedical and environmental monitoring. In order to provide the specific analyte detection, a chemical sensor with a functionalised hydrogel coating has been integrated together with a viscosity sensor in a miniaturized biocompatible rheochemical microsystem. The sensor has been calibrated and tested in aqueous solutions of alcohol and salts of different concentration. The selective sensitivity of the polyelectrolyte block-copolymer coating to toxic transition-metal ions has been demonstrated.
Related Topics
Physical Sciences and Engineering
Chemistry
Analytical Chemistry
Authors
M. Guenther, G. Gerlach, C. Corten, D. Kuckling, J. Sorber, K.-F. Arndt,