Physical insights from the Frumkin isotherm applied to electrolyte gated organic transistors as protein biosensors-Reference-Cited by-同舟云学术

Physical insights from the Frumkin isotherm applied to electrolyte gated organic transistors as protein biosensors

Published:2021 Issue:33 Volume:9 Page:10965-10974
ISSN:2050-7526
Container-title:Journal of Materials Chemistry C
language:en
Short-container-title:J. Mater. Chem. C

Author:

Manco Urbina Pamela Allison¹,Berto Marcello¹^ORCID,Greco Pierpaolo¹,Sensi Matteo¹^ORCID,Borghi Simone¹,Borsari Marco²^ORCID,Bortolotti Carlo Augusto¹^ORCID,Biscarini Fabio¹³^ORCID

Affiliation:

1. Department of Life Sciences, University of Modena and Reggio Emilia, via Campi 103, 41125 Modena, Italy

2. Department of Chemical and Geological Sciences, University of Modena and Reggio Emilia, via Campi 103, 41125 Modena, Italy

3. Center for Translational Neurophysiology - Italian Institute of Technology, Via Fossato di Mortara 17-19, 44121 Ferrara, Italy

Abstract

Frumkin isotherm is used to fit data obtained from OECT- and EGOFET-based Intrelukin-6 biosensors and compared to the Langmuir and Hill ones. The model allows extraction of the equilibrium constant Ka and the Frumkin interaction parameter g′.

Funder

Fondazione Umberto Veronesi

H2020 Marie Skłodowska-Curie Actions

Publisher

Royal Society of Chemistry (RSC)

Subject

Materials Chemistry,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2021/TC/D1TC02546E

Reference50 articles.

1. Organic Bioelectronics

2. Organic field-effect transistor sensors: a tutorial review