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Synthesis of gold nanorod/neodymium oxide yolk/shell composite with plasmon-enhanced near-infrared luminescence.

ABSTRACT: A yolk/shell composite consisting of an AuNR core and an Nd2O3 shell with a 19 nm gap is synthesized by a multi-step over-growth method. The near-infrared luminescence of AuNR@Nd2O3 is up to 4.6 times higher than that of Nd2O3 hollow nanoparticles. The underlying mechanism of plasmon-induced luminescence enhancement is further investigated.

SUBMITTER: Zhang Y 

PROVIDER: S-EPMC9080765 | biostudies-literature | 2018 May

REPOSITORIES: biostudies-literature

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Synthesis of gold nanorod/neodymium oxide yolk/shell composite with plasmon-enhanced near-infrared luminescence.

Zhang Yafang Y   Wang Jiahong J   Nan Fan F   Wang Qu-Quan QQ  

RSC advances 20180501 36

A yolk/shell composite consisting of an AuNR core and an Nd<sub>2</sub>O<sub>3</sub> shell with a 19 nm gap is synthesized by a multi-step over-growth method. The near-infrared luminescence of AuNR@Nd<sub>2</sub>O<sub>3</sub> is up to 4.6 times higher than that of Nd<sub>2</sub>O<sub>3</sub> hollow nanoparticles. The underlying mechanism of plasmon-induced luminescence enhancement is further investigated. ...[more]

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