Remote manipulation of upconversion luminescence,Chemical Society Reviews

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Remote manipulation of upconversion luminescence
Chemical Society Reviews ( IF 40.4 ) Pub Date : 2018-06-14 00:00:00 , DOI: 10.1039/c8cs00124c
Yu Wang _{1,

2,

3,

4,

5} , Kezhi Zheng _{6,

7,

8,

9} , Shuyan Song _{10,

11,

12,

13} , Dianyuan Fan _{1,

2,

3,

4,

5} , Hongjie Zhang _{10,

11,

12,

13} , Xiaogang Liu _{1,

2,

3,

4,

5}

Affiliation

The precise control over the luminescence profile of lanthanide-doped upconversion nanomaterials is of fundamental importance for their applications in wide-ranging fields of research. Conventional chemical approaches can lead to color-tunable emissions, but they generally require stringent modification either on dopant composition or doping concentration. In this Tutorial Review, we highlight a number of complementary methods that offer remote dynamic modulation of upconversion luminescence across the visible spectrum. This review serves to provide a summary of existing guidelines for controlling the emission spectrum of upconversion nanocrystals with fixed materials composition. The review will also discuss the major approaches to manipulating excitation energies and consider likely research challenges for further development of the field at the interface between nanotechnology and biological science.

中文翻译：

上转换发光的远程操纵

镧系掺杂的上转换纳米材料的发光轮廓的精确控制对其在广泛研究领域中的应用至关重要。常规化学方法可以导致颜色可调的发射，但是它们通常需要对掺杂剂组成或掺杂浓度进行严格的修改。在本教程回顾中，我们重点介绍了许多互补方法，这些方法可在可见光谱范围内提供上转换发光的远程动态调制。这项审查旨在提供现有指南的概述，用于控制具有固定材料组成的上转换纳米晶体的发射光谱。

更新日期：2018-06-14

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