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

页码：265 / 270

页数：6

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