The Use of Insect Chemoreceptors for the Assembly of Biosensors Based on Semiconductor Field-Effect Transistors
✍ Scribed by Michael J. Schöning; Peter Schroth; Stefan Schütz
- Publisher
- John Wiley and Sons
- Year
- 2000
- Tongue
- English
- Weight
- 743 KB
- Volume
- 12
- Category
- Article
- ISSN
- 1040-0397
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract Two electrical methods (Faradaic impedance spectroscopy and ion‐sensitive field‐effect transistor (ISFET)) are applied to sense aptamer‐substrate complexes. The methods utilize anticocaine aptamer fragments that self‐assemble, in the presence of cocaine, to a supramolecular aptamer frag
Urea-and glucose-sensitive enxyme field effect transistors (ENFETs) were prepared by cross-linking urease and glucose oxidase, respectively, with bovine serum albumin (BSA) in saturated glutaraldehyde vapour on the gate area of the ISFETs. Additional BSA and polyvinylbutyral membranes were formed by
Simple non-structured fluoride sensitive electrolyte isolator semiconductor (EIS) chips consisting of Si/SiO,/Si,N,/LaF, layers were used as transducers for measuring the H,O, concentration by peroxidase (POD) and combined this H,O, sensor with various oxidases, which form H,O, in stoichiometric amo