| Zugriffsnummer | 30478 |
| Dokumenttyp | Zeitschriftenartikel |
| Sprache | Englisch |
| Titel | Voltage relaxations of bi-electrodes for the long-term monitoring of concentrations of hydrogen peroxide, glucose, etc. |
| Autor(in); Institution |
Klein, Karl-Dittmar; 10.12, Meßtechnik in der Laboratoriumsmedizin, PTB-Berlin
|
| Quelle/Jahr | Sensors and actuators B: 22 (1994), 2, 127 - 132 |
| ISSN | 0925-4005 (PRINT) ; 1873-3077 (ONLINE) |
| DOI | |
| Verlag | Elsevier |
| Freie Schlagworte | voltage relaxation ; bi-electrode ; glucose sensor |
| Zusammenfassung | A new electrochemical sensor and the associated measurement procedure are introduced. The sensor is a bi-electrode consisting of two platinum electrodes. It can be converted into a biosensor by attaching an enzyme, for example, to each electorde. The procedure involves measuring the rate of voltage relaxation of the bi-electrode after the state of equilibrium has been perturbed by a pre-defined gate voltage. The sensor may be used for the long-term monitoring of the concentration of an analyte in biotechnology and in medicine. |
