Registro completo de metadatos
| Campo DC | Valor | Lengua/Idioma |
|---|---|---|
| dc.provenance | CONICET | - |
| dc.creator | Picco, Agustin Silvio | - |
| dc.creator | Zelaya, Maria Eugenia | - |
| dc.creator | Azzaroni, Omar | - |
| dc.creator | Ceolin, Marcelo Raul | - |
| dc.date | 2016-04-11T20:55:57Z | - |
| dc.date | 2016-04-11T20:55:57Z | - |
| dc.date | 2013-05 | - |
| dc.date | 2016-05-06 15:52:43.262787-03 | - |
| dc.date.accessioned | 2019-04-29T15:45:07Z | - |
| dc.date.available | 2019-04-29T15:45:07Z | - |
| dc.date.issued | 2013-05 | - |
| dc.identifier | Picco, Agustin Silvio; Zelaya, Maria Eugenia; Azzaroni, Omar; Ceolin, Marcelo Raul; Supramacromolecular organization of gold nanocrystals capped with amphiphilic hyperbranched polyethyleneimine; Elsevier; Journal of Colloid and Interface Science; 397; 5-2013; 206-209 | - |
| dc.identifier | 0021-9797 | - |
| dc.identifier | http://hdl.handle.net/11336/5136 | - |
| dc.identifier.uri | http://rodna.bn.gov.ar:8080/jspui/handle/bnmm/301093 | - |
| dc.description | The supramolecular structural aspects of hetero-assemblies constituted of gold nanoparticles capped with amphiphilic unimolecular micelles were studied using synchrotron-based small angle X-ray scattering (SAXS). Experimental results revealed that straightforward transfer of citrate-capped Au nanoparticles from an aqueous environment to a toluenic solution of amphiphilic hyperbranched polymers results in the spontaneous integration of the nanocrystals into the extended hydrophilic domains of self-assembled supramolecular structures. In this way, we were able to self-organize metal-polymer nanoarchitectures in solution displaying interesting thermoactive functions, i.e.: hybrid assemblies exhibiting negative thermal expansion coefficients. We consider that this strategy has potentiality to realize self-organized supramolecular hetero-assemblies as it provides an alternative methodology to spontaneously integrate nanoscale building blocks into preformed supramolecular objects. | - |
| dc.description | Fil: Picco, Agustin Silvio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina. Universidad Nacional de La Plata; Argentina | - |
| dc.description | Fil: Zelaya, Maria Eugenia. Comisión Nacional de Energía Atómica. Gerencia del Area de Investigación y Aplicaciones No Nucleares. Gerencia de Física (centro Atómico Bariloche); Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina | - |
| dc.description | Fil: Azzaroni, Omar. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina. Universidad Nacional de La Plata; Argentina | - |
| dc.description | Fil: Ceolin, Marcelo Raul. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina. Universidad Nacional de La Plata; Argentina | - |
| dc.format | application/pdf | - |
| dc.format | application/pdf | - |
| dc.format | application/pdf | - |
| dc.format | application/pdf | - |
| dc.format | application/pdf | - |
| dc.language | eng | - |
| dc.publisher | Elsevier | - |
| dc.relation | info:eu-repo/semantics/altIdentifier/pmid/23466263 | - |
| dc.relation | info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.jcis.2013.01.004 | - |
| dc.relation | info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jcis.2013.01.004 | - |
| dc.relation | info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0021979713000179 | - |
| dc.rights | info:eu-repo/semantics/restrictedAccess | - |
| dc.rights | https://creativecommons.org/licenses/by-nc-nd/2.5/ar/ | - |
| dc.source | reponame:CONICET Digital (CONICET) | - |
| dc.source | instname:Consejo Nacional de Investigaciones Científicas y Técnicas | - |
| dc.source | instacron:CONICET | - |
| dc.source.uri | http://hdl.handle.net/11336/5136 | - |
| dc.subject | SUPRAMOLECULAR ASSEMBLY | - |
| dc.subject | NEGATIVE THERMAL EXPANSION | - |
| dc.subject | HYPERBRANCHED POLYMERS | - |
| dc.subject | Nano-materiales | - |
| dc.subject | Nanotecnología | - |
| dc.subject | INGENIERÍAS Y TECNOLOGÍAS | - |
| dc.title | Supramacromolecular organization of gold nanocrystals capped with amphiphilic hyperbranched polyethyleneimine | - |
| dc.type | info:eu-repo/semantics/article | - |
| dc.type | info:eu-repo/semantics/publishedVersion | - |
| dc.type | info:ar-repo/semantics/articulo | - |
| Aparece en las colecciones: | CONICET | |
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