Near-Infrared to Visible Upconversion Emission Induced Photopolymerization: Polystyrene Shell Coated NaYF4 Nanoparticles for Fluorescence Bioimaging and Nanothermometry

被引：10
|
作者：
Kamimura, Masao [1 ,2 ]
Yano, Yuto [1 ]
Kuraoka, Shuhei [1 ]
Suyari, Satoru [1 ]
Ube, Takuji [1 ]
Wortmann, Laura [1 ]
Soga, Kohei [1 ,2 ]
机构：
[1] Tokyo Univ Sci, Dept Mat Sci & Technol, Katsushika Ku, 6-3-1 Niijuku, Tokyo 1258585, Japan
[2] Tokyo Univ Sci, RIST, IFC, Katsushika Ku, 6-3-1 Niijuku, Tokyo 1258585, Japan
来源：
JOURNAL OF PHOTOPOLYMER SCIENCE AND TECHNOLOGY | 2017年 / 30卷 / 03期
基金：
日本学术振兴会;
关键词：
Upconversion; Photopolymerization; Fluorescence Imaging; Fluorescence Nanothermometry; Second Biological Window; DOPED CERAMIC NANOPHOSPHORS; IN-VIVO; DESIGN; PARTICLES; WINDOW; NANOPROBES; STRATEGY;
D O I：
10.2494/photopolymer.30.265
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
In this study, upconversion (UC) photopolymerization of non-polar polystyrene (PSt) shells on rare-earth doped ceramic nanophosphors (RED-CNPs) was investigated to improve the optical properties. The PSt layer was prepared on rare-earth doped NaYF4 NP surfaces by UC photopolymerization under 980 nm near-infrared (NIR) irradiation. The obtained PSt-modified NaYF4 NPs are promising candidates for fluorescence imaging and as nanothermometry agents.
引用
收藏
页码：265 / 270
页数：6
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