Encapsulation and growth of gold nanoparticles in thermoresponsive microgels

被引：233

作者：

Contreras-Caceres, Rafael ^{[3
]}

Sanchez-Iglesias, Ana ^{[1
,2
]}

Karg, Matthias ^{[4
]}

Pastoriza-Santos, Isabel ^{[1
,2
]}

Perez-Juste, Jorge ^{[1
,2
]}

Pacifico, Jessica ^{[1
,2
]}

Hellweg, Thomas ^{[4
]}

Fernandez-Barbero, Antonio ^{[3
]}

Liz-Marzan, Luis M. ^{[1
,2
]}

机构：

[1] Univ Vigo, Dept Quim Fis, Vigo 36310, Spain

[2] Univ Vigo, Unidad Asociada CSIC, Vigo 36310, Spain

[3] Univ Almeria, Dept Fis Aplicada, Almeria, Spain

[4] Univ Bayreuth, Phys Chem 1, D-95447 Bayreuth, Germany

来源：

ADVANCED MATERIALS | 2008年 / 20卷 / 09期

关键词：

D O I：

10.1002/adma.200800064

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Gold nanoparticles are encapsulated within thermoresponsive pNIPAM migrogels through an easy two-step protocol. The core/shell structure of the composite is characterized by TEM, AFM, PCS, and UV-vis spectroscopy. The restricted environment and the high porosity of the microgel shell are studied through the overgrowth of the gold core.

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页码：1666 / +

页数：6

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