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dc.contributor.author | Candela-Noguera, Vicente | es_ES |
dc.contributor.author | Amorós, Pedro | es_ES |
dc.contributor.author | Aznar, Elena | es_ES |
dc.contributor.author | Marcos Martínez, María Dolores | es_ES |
dc.contributor.author | Martínez-Máñez, Ramón | es_ES |
dc.date.accessioned | 2024-09-06T18:16:43Z | |
dc.date.available | 2024-09-06T18:16:43Z | |
dc.date.issued | 2024-06-01 | es_ES |
dc.identifier.issn | 1387-1811 | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/207624 | |
dc.description.abstract | [EN] Mesoporous silica nanoparticles (MSN) have been growing in recent years in a broad range of applications, such as nanomedicine, catalysis, and gas storage. For the preparation of MSN, especially in nanomedicine applications, the extraction of the surfactant template, generally 1-hexadecyltrimethylammonium bromide (CTAB), is required. Several methods to remove the surfactant from MNS have been reported in the literature, such as calcination, solvent extraction, and dialysis. Depending on the method employed, the materials obtained have different properties; however, a systematic study that compares the use of different surfactant extraction methods and their implications in the final characteristics of the MSN has not been reported. Hence, the aim of this work is to study the effect of surfactant removal on MSN by calcination at different temperatures (400 degrees C, 450 degrees C, 500 degrees C and 550 degrees C) or by extraction with HCl/ethanol or NH 4 NO 3 /ethanol. The final materials are fully characterised by different techniques. The study performed shows the removal efficiency when the different methods are used, and their effect on silica condensation degree, mesoporosity, cytotoxicity, and degradation rate. The results allow for obtaining a deeper knowledge of the surfactant removal processes. | es_ES |
dc.description.sponsorship | V.C.-N. thanks the Spanish Government for his fellowship (FPU15/02753) . This research was supported by projects PID2021-126304OB-C41, PID2021-126304OB-C43 and PID2021-128141OB-C22 funded by MCIN/AEI/10.13039/501100011033/and by European Regional Development Fund-Away of doing Europe. This study also forms part of the Advanced Materials programme (MFA/2022/049 and MFA/2022/053) and was supported by MCIN with funding from European Union NextGenerationEU (PRTR-C17.I1) and by Generalitat Valenciana. This study was also supported by Generalitat Valenciana (CIPROM/2021/007) . This research was also supported by CIBER-Consorcio Centro de Investigacion Biomedica en Red- (CB07/01/2012) , Instituto de Salud Carlos III, Ministerio de Ciencia e Innovacion. The authors also thank the Electron Microscopy Service at UPV and SCSIE at UV for support. NMR was registered at the U26 facility of ICTS "NANBIOSIS" at the Universitat of Valencia. | es_ES |
dc.language | Inglés | es_ES |
dc.publisher | Elsevier | es_ES |
dc.relation.ispartof | Microporous and Mesoporous Materials | es_ES |
dc.rights | Reconocimiento - No comercial (by-nc) | es_ES |
dc.subject | Mesoporous silica nanoparticles | es_ES |
dc.subject | Surfactant removal | es_ES |
dc.subject | Efficiency | es_ES |
dc.subject | Condensation degree | es_ES |
dc.subject | Porosity | es_ES |
dc.subject | Biocompatibility | es_ES |
dc.subject | Biodegradability | es_ES |
dc.subject.classification | QUIMICA INORGANICA | es_ES |
dc.title | Systematic study of the implications of calcination and solvent extraction of the surfactant in MCM-41-type mesoporous silica nanoparticles | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1016/j.micromeso.2024.113119 | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023/PID2021-126304OB-C41/ES/NUEVOS MATERIALES Y SONDAS PARA EL RECONOCIMIENTO, LIBERACION DE FARMACOS, NANOMOTORES Y COMUNICACION/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023/PID2021-126304OB-C43/ES/SINTESIS Y APLICACIONES SELECCIONADAS DE NUEVOS NANOMATERIALES Y NANOCOMPUESTOS POROSOS MULTIFUNCIONALES/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023/PID2021-128141OB-C22/ES/DESARROLLO DE NUEVOS MATERIALES INTELIGENTES Y SU APLICACION COMO SISTEMAS ANTIVIRALES, ANTIBIOFILM, ANTIENZIMATICOS Y ANTIMICROBIANOS PARA LA INDUSTRIA ALIMENTARIA./ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MECD//FPU15%2F02753/ES/FPU15%2F02753/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MICINN//CB07%2F01%2F2012/ES/Bioingeniería, biomateriales y nanomedicina/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/GVA//CIPROM%2F2021%2F007/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/GVA//MFA%2F2022%2F049/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/GVA//MFA%2F2022%2F053/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MICINN//PRTR-C17.I1/ | es_ES |
dc.rights.accessRights | Abierto | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Escuela Técnica Superior de Ingenieros Industriales - Escola Tècnica Superior d'Enginyers Industrials | es_ES |
dc.description.bibliographicCitation | Candela-Noguera, V.; Amorós, P.; Aznar, E.; Marcos Martínez, MD.; Martínez-Máñez, R. (2024). Systematic study of the implications of calcination and solvent extraction of the surfactant in MCM-41-type mesoporous silica nanoparticles. Microporous and Mesoporous Materials. 373. https://doi.org/10.1016/j.micromeso.2024.113119 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | https://doi.org/10.1016/j.micromeso.2024.113119 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 373 | es_ES |
dc.relation.pasarela | S\523329 | es_ES |
dc.contributor.funder | Generalitat Valenciana | es_ES |
dc.contributor.funder | Agencia Estatal de Investigación | es_ES |
dc.contributor.funder | European Regional Development Fund | es_ES |
dc.contributor.funder | Ministerio de Ciencia e Innovación | es_ES |
dc.contributor.funder | Ministerio de Educación, Cultura y Deporte | es_ES |