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Bioresponsive, Electroactive, and Inkjet-Printable Graphene-Based Inks
dc.contributor.author | Silvestri, Alessandro | |
dc.contributor.author | Criado, Alejandro | |
dc.contributor.author | Poletti, Fabrizio | |
dc.contributor.author | Wang, Faxing | |
dc.contributor.author | Fanjul Bolado, Pablo | |
dc.contributor.author | González García, María Begoña | |
dc.contributor.author | García-Astrain, Clara | |
dc.contributor.author | Liz-Marzán, Luis | |
dc.contributor.author | Feng, Xinliang | |
dc.contributor.author | Zanardi, Chiara | |
dc.contributor.author | Prato, Maurizio | |
dc.date.accessioned | 2024-06-26T14:05:07Z | |
dc.date.available | 2024-06-26T14:05:07Z | |
dc.date.issued | 2022-01-10 | |
dc.identifier.citation | A. Silvestri, A. Criado, F. Poletti, F. Wang, P. Fanjul-Bolado, M. B. González-García, C. García-Astrain, L. M. Liz-Marzán, X. Feng, C. Zanardi, M. Prato, Bioresponsive, Electroactive, and Inkjet-Printable Graphene-Based Inks. Adv. Funct. Mater. 2022, 32, 2105028. https://doi.org/10.1002/adfm.202105028 | es_ES |
dc.identifier.issn | 1616-301X | |
dc.identifier.issn | 1616-3028 (eISSN) | |
dc.identifier.uri | http://hdl.handle.net/2183/37425 | |
dc.description.abstract | [Abstract]: With the advent of flexible electronics, the old fashioned and conventional solid-state technology will be replaced by conductive inks combined with low-cost printing techniques. Graphene is an ideal candidate to produce conductive inks, due to its excellent conductivity and zero bandgap. The possibility to chemically modify graphene with active molecules opens up the field of responsive conductive inks. Herein, a bioresponsive, electroactive, and inkjet-printable graphene ink is presented. The ink is based on graphene chemically modified with selected enzymes and an electrochemical mediator, to transduce the products of the enzymatic reaction into an electron flow, proportional to the analyte concentration. A water-based formulation is engineered to be respectful with the enzymatic activity while matching the stringent requirements of inkjet printing. The efficient electrochemical performance of the ink, as well as a proof-of-concept application in biosensing, is demonstrated. The versatility of the system is demonstrated by modifying graphene with various oxidoreductases, obtaining inks with selectivity toward glucose, lactate, methanol, and ethanol. | es_ES |
dc.description.sponsorship | This work was supported by the European Commission (Spearhead project Chemsens, Graphene Flagship under Grant Agreement No. 696656). A.S., A.C., and C.G.-A. thank MINECO for their research grant (Juan de la Cierva Formacion/no. FJC2018-036777-I, Juan de la Cierva Incorporación/no. IJCI-2016-31113, and Juan de la Cierva Incorporación/no. IJC2019-040827-I, respectively). M.P., as the recipient of the AXA Bionanotechnology Chair, is grateful to the AXA Research Fund for financial support. This work was performed under the Maria de Maeztu Units of Excellence Program from the Spanish State Research Agency grant no. MDM-2017-0720. | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Wiley-VCH | es_ES |
dc.relation | info:eu-repo/grantAgreement/EC/H2020/696656 | es_ES |
dc.relation | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/FJC2018-036777-I/ES/ | es_ES |
dc.relation | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/IJCI-2016-31113/ES/ | es_ES |
dc.relation | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/IJC2019-040827-I/ES/ | es_ES |
dc.relation | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/MDM-2017-0720/ES/ | es_ES |
dc.relation.uri | https://doi.org/10.1002/adfm.202105028 | es_ES |
dc.rights | © 2021 The Authors. Advanced Functional Materials published by Wiley-VCH GmbH.This is an open access article under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/), which permits use, distribution and reproduction in any medium, provided the original work is properly cited. | es_ES |
dc.subject | Biomolecules detection | es_ES |
dc.subject | Enzymes | es_ES |
dc.subject | Graphene | es_ES |
dc.subject | Ink-jet printing | es_ES |
dc.subject | Flexible electronics | es_ES |
dc.subject | Functional materials | es_ES |
dc.title | Bioresponsive, Electroactive, and Inkjet-Printable Graphene-Based Inks | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.rights.access | info:eu-repo/semantics/openAccess | es_ES |
UDC.journalTitle | Advanced Functional Materials | es_ES |
UDC.volume | 32 | es_ES |
UDC.issue | 2 | es_ES |
UDC.startPage | Article 2105028 | es_ES |
dc.identifier.doi | 10.1002/adfm.202105028 |
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