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一种新型多功能纳米平台,使用填充金纳米棒的硅纳米珠增强了抗癌和光声成像模式。

A novel multifunctional nano-platform with enhanced anti-cancer and photoacoustic imaging modalities using gold-nanorod-filled silica nanobeads.

机构信息

Department of Materials Sciences and Engineering, National Chiao Tung University, Hsinchu, 300, Taiwan.

出版信息

Chem Commun (Camb). 2013 Jan 30;49(9):892-4. doi: 10.1039/c2cc37702k.

DOI:10.1039/c2cc37702k
PMID:23247281
Abstract

The novel nano-seaurchin structure is characteristic of high-density and well-dispersed gold nanorods in one mesoporous silica nanobead. This nanoplatform provided increased photothermal stability, stable photoacoustic signal and highly efficient hyperthermia effect both in vitro and in vivo, indicating a powerful theranostic modality.

摘要

新型纳米海胆结构的特点是在一个介孔硅纳米珠中有高密度且分散良好的金纳米棒。这种纳米平台在体外和体内都提供了增加的光热稳定性、稳定的光声信号和高效的热疗效果,表明了一种强大的治疗模式。

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