dc.contributor.author | Tarnowicz Staniak, Nina | |
dc.contributor.author | Vázquez Díaz, Silvia | |
dc.contributor.author | Pavlov, Valery | |
dc.contributor.author | Matczyszyn, Katarzyna | |
dc.contributor.author | Grzelczak, Marek | |
dc.date.accessioned | 2021-05-31T08:37:31Z | |
dc.date.available | 2021-05-31T08:37:31Z | |
dc.date.issued | 2020-04-29 | |
dc.identifier.citation | ACS Applied Materials & Interfaces 12(17) : 19377-19383 (2020) | es_ES |
dc.identifier.issn | 1944-8244 | |
dc.identifier.issn | 1944-8252 | |
dc.identifier.uri | http://hdl.handle.net/10810/51675 | |
dc.description.abstract | Plasmonic nanoparticles exhibit excellent light-harvesting properties in the visible spectral range, which makes them a convenient material for the conversion of light into useful chemical fuel. However, the need for using surface ligands to ensure colloidal stability of nanoparticles inhibits their photochemical performance due to the insulating molecular shell hindering the carrier transport. We show that cellulose fibers, abundant in chemical functional groups, can serve as a robust substrate for the immobilization of gold nanorods, thus also providing a facile way to remove the surfactant molecules. The resulting functional composite was implemented in a bioinspired photocatalytic process involving dehydrogenation of sodium formate and simultaneous photoregeneration of cofactor molecules (NADH, nicotinamide adenine dinucleotide) using visible light as an energy source. By systematic screening of experimental parameters, we compare photocatalytic and thermocatalytic properties of the composite and evaluate the role of palladium cocatalyst. | es_ES |
dc.description.sponsorship | M.G. acknowledges funding from the Spanish MINECO (grant MAT2013-49375-EXP) and the BBVA Foundation "Primera convocatoria de ayudas fundacion BBVA a investigadores, innovadores y creadores culturales". N.T.-S. acknowledges the support from the BioTechNan (NCBiR) program of interdisciplinary PhD studies at Wroclaw University of Science and Technology as well as the support from the Photonics and Bionanotechnology Association (PhoBiA). The work was also financed by a statutory activity subsidy from the Polish Ministry of Science and Higher Education for the Faculty of Chemistry of Wroclaw University of Science and Technology. S.V. D. and V. P. acknowledge the support by the Spanish Ministry of Science, Innovation, and Universities (project BIO2017-88030-R), 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 | American Chemical Society | es_ES |
dc.relation | info:eu-repo/grantAgreement/MINECO/MAT2013-49375-EXP | es_ES |
dc.relation | info:eu-repo/grantAgreement/MICINN/BIO2017-88030-R | es_ES |
dc.relation | info:eu-repo/grantAgreement/MICIU/MDM-2017-0720 | es_ES |
dc.rights | info:eu-repo/semantics/openAccess | es_ES |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/es/ | * |
dc.subject | cellulose | es_ES |
dc.subject | gold nanorods | es_ES |
dc.subject | palladium | es_ES |
dc.subject | plasmonic catalysis | es_ES |
dc.subject | cofactor molecules | es_ES |
dc.subject | sodium formate | es_ES |
dc.subject | photoelectrochemistry | es_ES |
dc.subject | visible-light photocatalysts | es_ES |
dc.subject | formic-acid | es_ES |
dc.subject | hydrogen generation | es_ES |
dc.subject | single-particle | es_ES |
dc.subject | AU nanorods | es_ES |
dc.subject | nanocellulose | es_ES |
dc.subject | nanoparticles | es_ES |
dc.subject | nanocrystals | es_ES |
dc.subject | graphene | es_ES |
dc.title | Cellulose as an Inert Scaffold in Plasmon-Assisted Photoregeneration of Cofactor Molecules | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.rights.holder | This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC-BY) | es_ES |
dc.rights.holder | Atribución 3.0 España | * |
dc.relation.publisherversion | https://pubs.acs.org/doi/10.1021/acsami.9b21556 | es_ES |
dc.identifier.doi | 10.1021/acsami.9b21556 | |
dc.departamentoes | Ciencia y tecnología de polímeros | es_ES |
dc.departamentoeu | Polimeroen zientzia eta teknologia | es_ES |