Synthesis of Au@polymer nanohybrids with transited core-shell morphology from concentric to eccentric Emoji-N or Janus nanoparticles

Abstract The combination of multifunctionality and synergestic effect displayed by hybrid nanoparticles (NPs) has been revealed as an effective stratagem in the development of advanced nanostructures with unique biotechnology and optoelectronic applications. Although important work has been devoted,...

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Autores principales:	Nekane Guarrotxena, Olga García, Isabel Quijada-Garrido
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2018
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/e0b6e8cf2aaf4bcf9f864ad13fade84c
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spelling	oai:doaj.org-article:e0b6e8cf2aaf4bcf9f864ad13fade84c2021-12-02T11:41:03ZSynthesis of Au@polymer nanohybrids with transited core-shell morphology from concentric to eccentric Emoji-N or Janus nanoparticles10.1038/s41598-018-24078-82045-2322https://doaj.org/article/e0b6e8cf2aaf4bcf9f864ad13fade84c2018-04-01T00:00:00Zhttps://doi.org/10.1038/s41598-018-24078-8https://doaj.org/toc/2045-2322Abstract The combination of multifunctionality and synergestic effect displayed by hybrid nanoparticles (NPs) has been revealed as an effective stratagem in the development of advanced nanostructures with unique biotechnology and optoelectronic applications. Although important work has been devoted, the demand of facile, versatile and efficient synthetic approach remains still challenging. Herein, we report a feasible and innovative way for polymer-shell assembling onto gold nanoparticles in competitive conditions of hydrophobic/hydrophilic feature and interfacial energy of components to generate core-shell nanohybrids with singular morphologies. The fine control of reaction parameters allows a modulated transformation from concentric to eccentric nanostructure-geometries. In this regard, a rational selection of the components and solvent ratio guarantee the reproducibility and efficiency on hybrid-nanoassembly. Furthermore, the simplicity of the synthetic approach offers the possibility to obtain asymmetric Janus NPs and new morphologies (quizzical-aspheric polymer-shell, named Emoji-N-hybrids) with adjustable surface-coating, leading to new properties and applications that are unavailable to their symmetrical or single components.Nekane GuarrotxenaOlga GarcíaIsabel Quijada-GarridoNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 8, Iss 1, Pp 1-9 (2018)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Nekane Guarrotxena Olga García Isabel Quijada-Garrido Synthesis of Au@polymer nanohybrids with transited core-shell morphology from concentric to eccentric Emoji-N or Janus nanoparticles
description	Abstract The combination of multifunctionality and synergestic effect displayed by hybrid nanoparticles (NPs) has been revealed as an effective stratagem in the development of advanced nanostructures with unique biotechnology and optoelectronic applications. Although important work has been devoted, the demand of facile, versatile and efficient synthetic approach remains still challenging. Herein, we report a feasible and innovative way for polymer-shell assembling onto gold nanoparticles in competitive conditions of hydrophobic/hydrophilic feature and interfacial energy of components to generate core-shell nanohybrids with singular morphologies. The fine control of reaction parameters allows a modulated transformation from concentric to eccentric nanostructure-geometries. In this regard, a rational selection of the components and solvent ratio guarantee the reproducibility and efficiency on hybrid-nanoassembly. Furthermore, the simplicity of the synthetic approach offers the possibility to obtain asymmetric Janus NPs and new morphologies (quizzical-aspheric polymer-shell, named Emoji-N-hybrids) with adjustable surface-coating, leading to new properties and applications that are unavailable to their symmetrical or single components.
format	article
author	Nekane Guarrotxena Olga García Isabel Quijada-Garrido
author_facet	Nekane Guarrotxena Olga García Isabel Quijada-Garrido
author_sort	Nekane Guarrotxena
title	Synthesis of Au@polymer nanohybrids with transited core-shell morphology from concentric to eccentric Emoji-N or Janus nanoparticles
title_short	Synthesis of Au@polymer nanohybrids with transited core-shell morphology from concentric to eccentric Emoji-N or Janus nanoparticles
title_full	Synthesis of Au@polymer nanohybrids with transited core-shell morphology from concentric to eccentric Emoji-N or Janus nanoparticles
title_fullStr	Synthesis of Au@polymer nanohybrids with transited core-shell morphology from concentric to eccentric Emoji-N or Janus nanoparticles
title_full_unstemmed	Synthesis of Au@polymer nanohybrids with transited core-shell morphology from concentric to eccentric Emoji-N or Janus nanoparticles
title_sort	synthesis of au@polymer nanohybrids with transited core-shell morphology from concentric to eccentric emoji-n or janus nanoparticles
publisher	Nature Portfolio
publishDate	2018
url	https://doaj.org/article/e0b6e8cf2aaf4bcf9f864ad13fade84c
work_keys_str_mv	AT nekaneguarrotxena synthesisofaupolymernanohybridswithtransitedcoreshellmorphologyfromconcentrictoeccentricemojinorjanusnanoparticles AT olgagarcia synthesisofaupolymernanohybridswithtransitedcoreshellmorphologyfromconcentrictoeccentricemojinorjanusnanoparticles AT isabelquijadagarrido synthesisofaupolymernanohybridswithtransitedcoreshellmorphologyfromconcentrictoeccentricemojinorjanusnanoparticles
_version_	1718395490703245312

Synthesis of Au@polymer nanohybrids with transited core-shell morphology from concentric to eccentric Emoji-N or Janus nanoparticles

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