Covalent functionalisation controlled by molecular design for the aptameric recognition of serotonin in graphene-based field-effect transistors-Reference-Cited by-同舟云学术

Covalent functionalisation controlled by molecular design for the aptameric recognition of serotonin in graphene-based field-effect transistors

Published:2023 Issue:41 Volume:15 Page:16650-16657
ISSN:2040-3364
Container-title:Nanoscale
language:en
Short-container-title:Nanoscale

Author:

Wetzl Cecilia¹²^ORCID,Brosel-Oliu Sergi³^ORCID,Carini Marco¹,Di Silvio Desiré¹,Illa Xavi³⁴^ORCID,Villa Rosa³⁴,Guimera Anton³⁴^ORCID,Prats-Alfonso Elisabet³⁴^ORCID,Prato Maurizio¹⁵⁶^ORCID,Criado Alejandro¹⁷^ORCID

Affiliation:

1. Center for Cooperative Research in Biomaterials (CIC biomaGUNE), Basque Research and Technology Alliance (BRTA), Paseo de Miramón 194, 20014, Donostia-San Sebastián, Spain

2. University of the Basque Country, UPV-EHU, 20018 San Sebastián, Spain

3. Instituto de Microelectrónica de Barcelona, IMB-CNM (CSIC), Campus UAB, Bellaterra, Spain

4. Centro de Investigación Biomédica en Red de Bioingeniería, Biomateriales y Nanomedicina, Instituto de Salud Carlos III, Spain

5. Ikerbasque, Basque Foundation for Science, Bilbao, Spain

6. Dipartimento di Scienze Chimiche e Farmaceutiche, Università degli Studi di Trieste, Trieste, Italy

7. Universidade da Coruña, CICA – Centro Interdisciplinar de Química e Bioloxía, Rúa as Carballeiras, 15071 A Coruña, Spain

Abstract

This work introduces a controlled covalent functionalization using molecular design and electrochemical triggering, enabling monolayer-like functionalization of GFET while preserving graphene's electronic properties for monitoring of serotonin.

Funder

Horizon 2020 Framework Programme

H2020 European Research Council

Agencia Estatal de Investigación

Ministerio de Ciencia e Innovación

Generalitat de Catalunya

European Regional Development Fund

Instituto de Salud Carlos III

Centro de Investigación Biomédica en Red en Bioingeniería, Biomateriales y Nanomedicina

Xunta de Galicia

Publisher

Royal Society of Chemistry (RSC)