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
收藏
页码：138 / 142
页数：5
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