Sculpting Windows onto AuAg Hollow Cubic Nanocrystals
Nanocristalls buits; Efecte tensioactiu
| Authors: | , , |
|---|---|
| Format: | article |
| Status: | Published version |
| Publication Date: | 2023 |
| Country: | España |
| Institution: | Departament de Salut de la Generalitat de Catalunya (DS) |
| Repository: | Scientia. Dipòsit d'Informació Digital del Departament de Salut |
| OAI Identifier: | oai:scientiasalut.gencat.cat:11351/10402 |
| Online Access: | https://hdl.handle.net/11351/10402 |
| Access Level: | Open access |
| Keyword: | Nanopartícules Nanomedicina TECHNOLOGY, INDUSTRY, AND AGRICULTURE::Technology, Industry, and Agriculture::Manufactured Materials::Nanostructures::Nanoparticles DISCIPLINES AND OCCUPATIONS::Natural Science Disciplines::Nanotechnology::Nanomedicine TECNOLOGÍA, INDUSTRIA Y AGRICULTURA::tecnología, industria y agricultura::productos manufacturados::nanoestructuras::nanopartículas DISCIPLINAS Y OCUPACIONES::disciplinas de las ciencias naturales::nanotecnología::nanomedicina |
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Sculpting Windows onto AuAg Hollow Cubic NanocrystalsPatarroyo, JavierFranco Puntes, VictorG. Bastús, NeusNanopartículesNanomedicinaTECHNOLOGY, INDUSTRY, AND AGRICULTURE::Technology, Industry, and Agriculture::Manufactured Materials::Nanostructures::NanoparticlesDISCIPLINES AND OCCUPATIONS::Natural Science Disciplines::Nanotechnology::NanomedicineTECNOLOGÍA, INDUSTRIA Y AGRICULTURA::tecnología, industria y agricultura::productos manufacturados::nanoestructuras::nanopartículasDISCIPLINAS Y OCUPACIONES::disciplinas de las ciencias naturales::nanotecnología::nanomedicinaNanocristalls buits; Efecte tensioactiuHollow nanocrystals; Surfactant effectNanocristales huecos; Efecto tensioactivoUsing surfactants in the galvanic replacement reaction (GRR) offers a versatile approach to modulating hollow metal nanocrystal (NC) morphology and composition. Among the various surfactants available, quaternary ammonium cationic surfactants are commonly utilised. However, understanding how they precisely influence morphological features, such as the size and void distribution, is still limited. In this study, we aim to uncover how adding different surfactants—CTAB, CTAC, CTApTS, and PVP—can fine-tune the morphological characteristics of AuAg hollow NCs synthesised via GRR at room temperature. Our findings reveal that the halide counterion in the surfactant significantly controls void formation within the hollow structure. When halogenated surfactants, such as CTAB or CTAC, are employed, multichambered opened nanoboxes are formed. In contrast, with non-halogenated CTApTS, single-walled closed nanoboxes with irregularly thick walls form. Furthermore, when PVP, a polymer surfactant, is utilised, changes in concentration lead to the production of well-defined single-walled closed nanoboxes. These observations highlight the role of surfactants in tailoring the morphology of hollow NCs synthesised through GRR.We acknowledge the financial support from the Spanish Ministerio de Ciencia, Innovación y Universidades (MCIU) (RTI2018-099965-B-I00, AEI/FEDER,UE) proyectos de I+D+i de programación conjunta internacional MCIN/AEI (CONCORD, PCI2019-103436), cofunded by the European Union and Generalitat de Catalunya (2021-SGR-00878). ICN2 is supported by the Severo Ochoa program from Spanish MINECO (SEV-2017-0706) and is funded by the CERCA Programme/Generalitat de Catalunya.MDPIInstitut Català de la Salut[Patarroyo J] Institut Català de Nanociència i Nanotecnologia (ICN2), CSIC, The Barcelona Institute of Science and Technology (BIST), Campus UAB, Bellaterra, Barcelona, Spain. [Bastús NG] Institut Català de Nanociència i Nanotecnologia (ICN2), CSIC, The Barcelona Institute of Science and Technology (BIST), Campus UAB, Bellaterra, Barcelona, Spain. CIBER en Bioingeniería, Biomateriales y Nanomedicina, CIBER-BBN, Madrid, Spain. [Puntes V] Institut Català de Nanociència i Nanotecnologia (ICN2), CSIC, The Barcelona Institute of Science and Technology (BIST), Campus UAB, Bellaterra, Barcelona, Spain. CIBER en Bioingeniería, Biomateriales y Nanomedicina, CIBER-BBN, Madrid, Spain. Vall d’Hebron Institut de Recerca (VHIR), Barcelona, Spain. Institució Catalana de Recerca i Estudis Avançats (ICREA), Barcelona, SpainVall d'Hebron Barcelona Hospital Campus202320232023info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://hdl.handle.net/11351/10402Scientiareponame:Scientia. Dipòsit d'Informació Digital del Departament de Salutinstname:Departament de Salut de la Generalitat de Catalunya (DS)InglésNanomaterials;13(18)https://doi.org/10.3390/nano13182590info:eu-repo/grantAgreement/ES/PE2013-2016/RTI2018-099965-B-I00Attribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessoai:scientiasalut.gencat.cat:11351/104022026-06-12T09:38:37Z |
| dc.title.none.fl_str_mv |
Sculpting Windows onto AuAg Hollow Cubic Nanocrystals |
| title |
Sculpting Windows onto AuAg Hollow Cubic Nanocrystals |
| spellingShingle |
Sculpting Windows onto AuAg Hollow Cubic Nanocrystals Patarroyo, Javier Nanopartícules Nanomedicina TECHNOLOGY, INDUSTRY, AND AGRICULTURE::Technology, Industry, and Agriculture::Manufactured Materials::Nanostructures::Nanoparticles DISCIPLINES AND OCCUPATIONS::Natural Science Disciplines::Nanotechnology::Nanomedicine TECNOLOGÍA, INDUSTRIA Y AGRICULTURA::tecnología, industria y agricultura::productos manufacturados::nanoestructuras::nanopartículas DISCIPLINAS Y OCUPACIONES::disciplinas de las ciencias naturales::nanotecnología::nanomedicina |
| title_short |
Sculpting Windows onto AuAg Hollow Cubic Nanocrystals |
| title_full |
Sculpting Windows onto AuAg Hollow Cubic Nanocrystals |
| title_fullStr |
Sculpting Windows onto AuAg Hollow Cubic Nanocrystals |
| title_full_unstemmed |
Sculpting Windows onto AuAg Hollow Cubic Nanocrystals |
| title_sort |
Sculpting Windows onto AuAg Hollow Cubic Nanocrystals |
| dc.creator.none.fl_str_mv |
Patarroyo, Javier Franco Puntes, Victor G. Bastús, Neus |
| author |
Patarroyo, Javier |
| author_facet |
Patarroyo, Javier Franco Puntes, Victor G. Bastús, Neus |
| author_role |
author |
| author2 |
Franco Puntes, Victor G. Bastús, Neus |
| author2_role |
author author |
| dc.contributor.none.fl_str_mv |
Institut Català de la Salut [Patarroyo J] Institut Català de Nanociència i Nanotecnologia (ICN2), CSIC, The Barcelona Institute of Science and Technology (BIST), Campus UAB, Bellaterra, Barcelona, Spain. [Bastús NG] Institut Català de Nanociència i Nanotecnologia (ICN2), CSIC, The Barcelona Institute of Science and Technology (BIST), Campus UAB, Bellaterra, Barcelona, Spain. CIBER en Bioingeniería, Biomateriales y Nanomedicina, CIBER-BBN, Madrid, Spain. [Puntes V] Institut Català de Nanociència i Nanotecnologia (ICN2), CSIC, The Barcelona Institute of Science and Technology (BIST), Campus UAB, Bellaterra, Barcelona, Spain. CIBER en Bioingeniería, Biomateriales y Nanomedicina, CIBER-BBN, Madrid, Spain. Vall d’Hebron Institut de Recerca (VHIR), Barcelona, Spain. Institució Catalana de Recerca i Estudis Avançats (ICREA), Barcelona, Spain Vall d'Hebron Barcelona Hospital Campus |
| dc.subject.none.fl_str_mv |
Nanopartícules Nanomedicina TECHNOLOGY, INDUSTRY, AND AGRICULTURE::Technology, Industry, and Agriculture::Manufactured Materials::Nanostructures::Nanoparticles DISCIPLINES AND OCCUPATIONS::Natural Science Disciplines::Nanotechnology::Nanomedicine TECNOLOGÍA, INDUSTRIA Y AGRICULTURA::tecnología, industria y agricultura::productos manufacturados::nanoestructuras::nanopartículas DISCIPLINAS Y OCUPACIONES::disciplinas de las ciencias naturales::nanotecnología::nanomedicina |
| topic |
Nanopartícules Nanomedicina TECHNOLOGY, INDUSTRY, AND AGRICULTURE::Technology, Industry, and Agriculture::Manufactured Materials::Nanostructures::Nanoparticles DISCIPLINES AND OCCUPATIONS::Natural Science Disciplines::Nanotechnology::Nanomedicine TECNOLOGÍA, INDUSTRIA Y AGRICULTURA::tecnología, industria y agricultura::productos manufacturados::nanoestructuras::nanopartículas DISCIPLINAS Y OCUPACIONES::disciplinas de las ciencias naturales::nanotecnología::nanomedicina |
| description |
Nanocristalls buits; Efecte tensioactiu |
| publishDate |
2023 |
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2023 2023 2023 |
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info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
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article |
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publishedVersion |
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https://hdl.handle.net/11351/10402 |
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https://hdl.handle.net/11351/10402 |
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Inglés |
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Inglés |
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Nanomaterials;13(18) https://doi.org/10.3390/nano13182590 info:eu-repo/grantAgreement/ES/PE2013-2016/RTI2018-099965-B-I00 |
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Attribution 4.0 International http://creativecommons.org/licenses/by/4.0/ info:eu-repo/semantics/openAccess |
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Attribution 4.0 International http://creativecommons.org/licenses/by/4.0/ |
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openAccess |
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application/pdf |
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MDPI |
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MDPI |
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Scientia reponame:Scientia. Dipòsit d'Informació Digital del Departament de Salut instname:Departament de Salut de la Generalitat de Catalunya (DS) |
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