Transistor amplifier as an electrochemical transducer with intuitive optical read-out: Improving its performance with simple electronic solutions

0464266 - ÚIACH 2017 RIV GB eng J - Journal Article
Lacina, K. - Žák, J. - Sopoušek, J. - Szabó, Z. - Václavek, Tomáš - Žeravík, J. - Fiala, P. - Skládal, P.
Transistor amplifier as an electrochemical transducer with intuitive optical read-out: Improving its performance with simple electronic solutions.
Electrochimica acta. Roč. 216, OCT (2016), s. 147-151. ISSN 0013-4686. E-ISSN 1873-3859
R&D Projects: GA ČR GA13-09086S; GA ČR(CZ) GBP206/12/G014
Institutional support: RVO:68081715
Keywords : electrochemical transducer transistor * operational amplifier * optical read-out * (bio)sensing
Subject RIV: CB - Analytical Chemistry, Separation
Impact factor: 4.798, year: 2016

A platform for electrochemical transduction suitable for miniaturised point-of-care diagnostic solutions with intuitive optical read-out was designed. Electrolytic current from electrochemical cell was transduced into the glow of a light-emitting diode. Its performance was optimised and several variants of transducing circuitry were tested.
Permanent Link: http://hdl.handle.net/11104/0263218