In-depth study of factors affecting the formation of MCM-41-type mesoporous silica nanoparticles

[EN] Mesoporous silica nanoparticles (MSN), especially MCM-41 type, have been broadly studied and used in different applications such as catalysis, nanomedicine and environmental science. One of the most advantageous properties of these materials is their easy and tunable synthesis. Nevertheless, in...

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Autores: Candela-Noguera, Vicente, Alfonso-Navarro, María, Amorós, Pedro, Aznar, Elena|||0000-0003-0361-3876, Marcos Martínez, María Dolores|||0000-0001-7079-8589, Martínez-Máñez, Ramón|||0000-0001-5873-9674
Formato: artículo
Fecha de publicación:2024
País:España
Recursos:Universitat Politècnica de València (UPV)
Repositorio:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
Idioma:inglés
OAI Identifier:oai:riunet.upv.es:10251/204815
Acesso em linha:https://riunet.upv.es/handle/10251/204815
Access Level:acceso abierto
Palavra-chave:Mesoporous silica nanoparticles
MCM-41
Synthesis
Mechanism
Parameters
QUIMICA INORGANICA
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oai_identifier_str oai:riunet.upv.es:10251/204815
network_acronym_str ES
network_name_str España
repository_id_str
dc.title.none.fl_str_mv In-depth study of factors affecting the formation of MCM-41-type mesoporous silica nanoparticles
title In-depth study of factors affecting the formation of MCM-41-type mesoporous silica nanoparticles
spellingShingle In-depth study of factors affecting the formation of MCM-41-type mesoporous silica nanoparticles
Candela-Noguera, Vicente
Mesoporous silica nanoparticles
MCM-41
Synthesis
Mechanism
Parameters
QUIMICA INORGANICA
title_short In-depth study of factors affecting the formation of MCM-41-type mesoporous silica nanoparticles
title_full In-depth study of factors affecting the formation of MCM-41-type mesoporous silica nanoparticles
title_fullStr In-depth study of factors affecting the formation of MCM-41-type mesoporous silica nanoparticles
title_full_unstemmed In-depth study of factors affecting the formation of MCM-41-type mesoporous silica nanoparticles
title_sort In-depth study of factors affecting the formation of MCM-41-type mesoporous silica nanoparticles
dc.creator.none.fl_str_mv Candela-Noguera, Vicente
Alfonso-Navarro, María
Amorós, Pedro
Aznar, Elena|||0000-0003-0361-3876
Marcos Martínez, María Dolores|||0000-0001-7079-8589
Martínez-Máñez, Ramón|||0000-0001-5873-9674
author Candela-Noguera, Vicente
author_facet Candela-Noguera, Vicente
Alfonso-Navarro, María
Amorós, Pedro
Aznar, Elena|||0000-0003-0361-3876
Marcos Martínez, María Dolores|||0000-0001-7079-8589
Martínez-Máñez, Ramón|||0000-0001-5873-9674
author_role author
author2 Alfonso-Navarro, María
Amorós, Pedro
Aznar, Elena|||0000-0003-0361-3876
Marcos Martínez, María Dolores|||0000-0001-7079-8589
Martínez-Máñez, Ramón|||0000-0001-5873-9674
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Escuela Técnica Superior de Ingeniería Aeroespacial y Diseño Industrial
Departamento de Química
Escuela Técnica Superior de Ingeniería Industrial
Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico
Generalitat Valenciana
Agencia Estatal de Investigación
European Regional Development Fund
Ministerio de Ciencia e Innovación
Universitat Politècnica de València
Ministerio de Educación, Cultura y Deporte
Repositorio Institucional de la Universitat Politècnica de València Riunet
dc.subject.none.fl_str_mv Mesoporous silica nanoparticles
MCM-41
Synthesis
Mechanism
Parameters
QUIMICA INORGANICA
topic Mesoporous silica nanoparticles
MCM-41
Synthesis
Mechanism
Parameters
QUIMICA INORGANICA
description [EN] Mesoporous silica nanoparticles (MSN), especially MCM-41 type, have been broadly studied and used in different applications such as catalysis, nanomedicine and environmental science. One of the most advantageous properties of these materials is their easy and tunable synthesis. Nevertheless, in spite of the efforts made by researchers in the last decades, there is still no complete understanding of the mechanism and factors affecting the formation of MCM-41 type MSN, and some parameters are disregarded in the reported synthesis protocols. Considering that the fine-tuning of the parameters affecting nanoparticle synthesis is the basis for obtaining welldefined nanodevices with advanced complex functionalities, an in-depth study of the factors affecting the formation of MCM-41 type MSN is carried out in this work. We analyzed the first stages of MSN formation, namely the silica-surfactant templating and nanoparticle nucleation and growth, and found that hydrolysis and condensation rates play a central role in nanoparticle formation. Furthermore, we found that some disregarded parameters in the MCM-41 type synthesis, such as the stirring strength or the surfactant addition rate, modulate nucleation and growth, influencing the hydrolysis and condensation rates. Finally, we studied the aging and the evolution of the MSN by analyzing the consolidation of the silica framework over time. Therefore, we further elucidate some points about the mechanism and factors affecting the formation of mesoporous silica, which brings us closer to obtaining reproducible, homogeneous and tailored-made MCM-41 type MSN.
publishDate 2024
dc.date.none.fl_str_mv 2024
2024-01-01
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://riunet.upv.es/handle/10251/204815
url https://riunet.upv.es/handle/10251/204815
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv Agencia Estatal de Investigación http://dx.doi.org/10.13039/501100011033 Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023 PID2021-126304OB-C41 NUEVOS MATERIALES Y SONDAS PARA EL RECONOCIMIENTO, LIBERACION DE FARMACOS, NANOMOTORES Y COMUNICACION
Agencia Estatal de Investigación http://dx.doi.org/10.13039/501100011033 Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023 PID2021-126304OB-C43 SINTESIS Y APLICACIONES SELECCIONADAS DE NUEVOS NANOMATERIALES Y NANOCOMPUESTOS POROSOS MULTIFUNCIONALES
Agencia Estatal de Investigación http://dx.doi.org/10.13039/501100011033 Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023 PID2021-128141OB-C22 DESARROLLO DE NUEVOS MATERIALES INTELIGENTES Y SU APLICACION COMO SISTEMAS ANTIVIRALES, ANTIBIOFILM, ANTIENZIMATICOS Y ANTIMICROBIANOS PARA LA INDUSTRIA ALIMENTARIA.
Generalitat Valenciana https://doi.org/10.13039/501100003359 MFA%2F2022%2F049
Generalitat Valenciana https://doi.org/10.13039/501100003359 MFA%2F2022%2F053
Generalitat Valenciana https://doi.org/10.13039/501100003359 CIPROM%2F2021%2F007
Ministerio de Educación y Cultura http://dx.doi.org/10.13039/501100003176 FPU15%2F02753 FPU15
Ministerio de Ciencia e Innovación http://dx.doi.org/10.13039/501100004837 PRTR-C17.I1
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reconocimiento - No comercial - Sin obra derivada (by-nc-nd)
http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reconocimiento - No comercial - Sin obra derivada (by-nc-nd)
http://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname:Universitat Politècnica de València (UPV)
instname_str Universitat Politècnica de València (UPV)
reponame_str RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
collection RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
repository.name.fl_str_mv
repository.mail.fl_str_mv
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spelling In-depth study of factors affecting the formation of MCM-41-type mesoporous silica nanoparticlesCandela-Noguera, VicenteAlfonso-Navarro, MaríaAmorós, PedroAznar, Elena|||0000-0003-0361-3876Marcos Martínez, María Dolores|||0000-0001-7079-8589Martínez-Máñez, Ramón|||0000-0001-5873-9674Mesoporous silica nanoparticlesMCM-41SynthesisMechanismParametersQUIMICA INORGANICA[EN] Mesoporous silica nanoparticles (MSN), especially MCM-41 type, have been broadly studied and used in different applications such as catalysis, nanomedicine and environmental science. One of the most advantageous properties of these materials is their easy and tunable synthesis. Nevertheless, in spite of the efforts made by researchers in the last decades, there is still no complete understanding of the mechanism and factors affecting the formation of MCM-41 type MSN, and some parameters are disregarded in the reported synthesis protocols. Considering that the fine-tuning of the parameters affecting nanoparticle synthesis is the basis for obtaining welldefined nanodevices with advanced complex functionalities, an in-depth study of the factors affecting the formation of MCM-41 type MSN is carried out in this work. We analyzed the first stages of MSN formation, namely the silica-surfactant templating and nanoparticle nucleation and growth, and found that hydrolysis and condensation rates play a central role in nanoparticle formation. Furthermore, we found that some disregarded parameters in the MCM-41 type synthesis, such as the stirring strength or the surfactant addition rate, modulate nucleation and growth, influencing the hydrolysis and condensation rates. Finally, we studied the aging and the evolution of the MSN by analyzing the consolidation of the silica framework over time. Therefore, we further elucidate some points about the mechanism and factors affecting the formation of mesoporous silica, which brings us closer to obtaining reproducible, homogeneous and tailored-made MCM-41 type MSN.Vicente Candela-Noguera 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-A way 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) . The authors also thank the Electron Microscopy Service at UPV for support.ElsevierEscuela Técnica Superior de Ingeniería Aeroespacial y Diseño IndustrialDepartamento de QuímicaEscuela Técnica Superior de Ingeniería IndustrialInstituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo TecnológicoGeneralitat ValencianaAgencia Estatal de InvestigaciónEuropean Regional Development FundMinisterio de Ciencia e InnovaciónUniversitat Politècnica de ValènciaMinisterio de Educación, Cultura y DeporteRepositorio Institucional de la Universitat Politècnica de València Riunet20242024-01-01journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://riunet.upv.es/handle/10251/204815reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valénciainstname:Universitat Politècnica de València (UPV)InglésengAgencia Estatal de Investigación http://dx.doi.org/10.13039/501100011033 Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023 PID2021-126304OB-C41 NUEVOS MATERIALES Y SONDAS PARA EL RECONOCIMIENTO, LIBERACION DE FARMACOS, NANOMOTORES Y COMUNICACIONAgencia Estatal de Investigación http://dx.doi.org/10.13039/501100011033 Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023 PID2021-126304OB-C43 SINTESIS Y APLICACIONES SELECCIONADAS DE NUEVOS NANOMATERIALES Y NANOCOMPUESTOS POROSOS MULTIFUNCIONALESAgencia Estatal de Investigación http://dx.doi.org/10.13039/501100011033 Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023 PID2021-128141OB-C22 DESARROLLO DE NUEVOS MATERIALES INTELIGENTES Y SU APLICACION COMO SISTEMAS ANTIVIRALES, ANTIBIOFILM, ANTIENZIMATICOS Y ANTIMICROBIANOS PARA LA INDUSTRIA ALIMENTARIA.Generalitat Valenciana https://doi.org/10.13039/501100003359 MFA%2F2022%2F049Generalitat Valenciana https://doi.org/10.13039/501100003359 MFA%2F2022%2F053Generalitat Valenciana https://doi.org/10.13039/501100003359 CIPROM%2F2021%2F007Ministerio de Educación y Cultura http://dx.doi.org/10.13039/501100003176 FPU15%2F02753 FPU15Ministerio de Ciencia e Innovación http://dx.doi.org/10.13039/501100004837 PRTR-C17.I1open accesshttp://purl.org/coar/access_right/c_abf2Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) http://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessoai:riunet.upv.es:10251/2048152026-06-13T07:49:27Z
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