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核壳镧系掺杂转换纳米晶的合成及其在蜂窝中的应用

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JoVE Journal Chemie

Synthesis of Core-shell Lanthanide-doped Upconversion Nanocrystals for Cellular Applications

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核壳镧系掺杂转换纳米晶的合成及其在蜂窝中的应用

DOI:

10.3791/56416-v

•

13:51 min

•

November 10, 2017

•

Xiangzhao Ai, Linna Lyu, Jing Mu, Ming Hu, Zhimin Wang, Bengang Xing²

¹Division of Chemistry and Biological Chemistry, School of Physical & Mathematical Sciences,Nanyang Technological University, ²Institute of Materials Research & Engineering, Agency for Science, Technology and Research (A*STAR)

Kapitel

00:05Titel
01:19NaYF₄:Yb/Tm/Nd (30/0.5/1%) Core Upconversion Nanocrytsal (UCN) Preparation
05:17Synthesis of Dibenzocyclooctyne-functionalized Upconversion Nanocrystals (DBCO-UCNs)
08:45Intracellular Calcium Analysis in Living Cells with DBCO-UCNs
11:32Results: Characterization and Bioapplications of DBCO-UCNs
13:18Conclusion

Summary

Automatische Übersetzung

提出了一种用于合成核-壳镧系稀土掺杂转换纳米晶 (UCNs) 的协议, 以及它们在近红外线 (近红外) 光照下对通道蛋白调控的细胞应用。

Tags

Keywords: Core-shell Lanthanide-doped Upconversion Nanocrystals High-temperature Co-precipitation Biocompatible Surface Modification Rare-earth Acetate Complexes Oleic Acid 1-octadecene Yttrium Ytterbium Thulium Neodymium Sodium Hydroxide Ammonium Fluoride Near-infrared Light Cellular Applications

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