典型文献
Upconversion nanoparticles: Recent strategies and mechanism based applications
文献摘要：
Upconversion nanoparticles (UCNPs) doped with lanthanides can convert near-infrared excitation into UV and visible emissions. Because of their relatively high emission efficiency, UCNPs are appealing materials for use in a variety of sectors. UCNPs are known for low auto-fluorescence, excellent chemical and thermal photo-stability, deep tissue penetration, exceptional biocompatibility, low toxicity, color purity, and ease of surface functionalization. In this review, we explain a few recent strategies to boost the efficiency and luminescence of upconversion nanoparticles and minimize quenching by fabricating them as core/shell, nanofibers, or heavily doped lanthanides. Applications of UCNPs in drug delivery, Photodynamic therapy (PDT), biosensors, bioimaging, and optogenetics are also discussed along with their mechanism of action. Our motivation for this review is to understand the working mechanism of UCNPs and their applications in various fields.
文献关键词：
中图分类号：
作者姓名：
Neha Dubey;Sudeshna Chandra
作者机构：
Department of Chemistry,Sunandan Divatia School of Science,SVKM's NMIMS(Deemed to-be)University,Vile Parle(West),Mumbai,400056,India
文献出处：
引用格式：
[1]Neha Dubey;Sudeshna Chandra-.Upconversion nanoparticles: Recent strategies and mechanism based applications)[J].稀土学报（英文版）,2022(09):1343-1359
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