Detection of Glutamate and Acetylcholine with Organic Electrochemical Transistors Based on Conducting Polymer/Platinum Nanoparticle Composites
2014 (English)In: Advanced Materials, ISSN 0935-9648, E-ISSN 1521-4095, Vol. 26, no 32, 5658-5664 p.Article in journal (Refereed) Published
The aim of the study is to open a new scope for organic electrochemical transistors based on PEDOT:PSS, a material blend known for its stability and reliability. These devices can leverage molecular electrocatalysis by incorporating small amounts of nano-catalyst during the transistor manufacturing (spin coating). This methodology is very simple to implement using the know-how of nanochemistry and results in efficient enzymatic activity transduction, in this case utilizing choline oxidase and glutamate oxidase.
Place, publisher, year, edition, pages
Wiley-VCH Verlag , 2014. Vol. 26, no 32, 5658-5664 p.
Electrical Engineering, Electronic Engineering, Information Engineering
IdentifiersURN: urn:nbn:se:liu:diva-110967DOI: 10.1002/adma.201401608ISI: 000340900800009PubMedID: 24924118OAI: oai:DiVA.org:liu-110967DiVA: diva2:752025
Funding Agencies|EU [PIEF-GA-2011-301796]; Onnesjo foundation; Swedish Research Council [2002-4497]; Swedish Foundation for Strategic Research [IMF11-0052]; Knut and Alice Wallenberg Foundation [2012-0302]2014-10-022014-10-012015-05-06