Surface modification of NaYF4:Yb,Er nanomaterials

被引：4

作者：

Jia, Fei-Fei ^{[1
]}

Cong, Hai-Lin ^{[1
,2
]}

Shen, You-Qing ^{[1
]}

Yu, Bing ^{[1
,2
]}

机构：

[1] Qingdao Univ, Coll Chem & Chem Engn, Coll Mat Sci & Engn, Inst Biomed Mat & Engn, Qingdao, Shandong, Peoples R China

[2] Qingdao Univ, State Key Lab Biofibers & Ecotext, Qingdao, Shandong, Peoples R China

来源：

INTEGRATED FERROELECTRICS | 2019年 / 199卷 / 01期

基金：

中国国家自然科学基金;

关键词：

Surface modification; upconversion; water-soluble; UP-CONVERSION NANOPARTICLES; DESIGN;

D O I：

10.1080/10584587.2019.1592607

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Upconverting nanoparticles can be excited by near-infrared light and have a high tissue penetration depth, and have a wide range of applications in the field of bioimaging. The commonly prepared NaYF4:Yb,Er are oil soluble, which limits their further biological applications and requires surface modification. In this article, we describe in detail the methods of PVP-modified NaYF4:Yb,Er and successfully modify oil-soluble NaYF4:Yb,Er to be water-soluble.

引用

页码：138 / 142

页数：5

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