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Updated: Jun 13, 2025

An Integrated System to Remotely Trigger Intracellular Signal Transduction by Upconversion Nanoparticle-mediated Kinase Photoactivation
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在以Yb为基础的Eosin Y湖中,NIR触发的上转换和敏感的NIR发射在Yb为基础的Eosin Y湖中添加了乳纳米颗粒

Rita B Cevallos-Toledo1, Delia Bellezza1, María González-Béjar1

  • 1Instituto de Ciencia Molecular (ICMol), Universitat de València, Catedrático José Beltrán 2, Paterna, 46980 Valencia, Spain. julia.perez@uv.es.

Physical chemistry chemical physics : PCCP
|September 9, 2024
PubMed
概括

研究人员使用微乳液聚合制造开发出基于的光活性Eosin Y (EOS-Yb) 纳米颗粒. 这些纳米粒子表现出可见和近红外辐射,以及用于先进光学应用的上转换能力.

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Photoluminescence: Fluorescence and Phosphorescence01:23

Photoluminescence: Fluorescence and Phosphorescence

Photoluminescence is a process where a molecule absorbs light energy and re-emits it in the form of light. This phenomenon occurs when a substance absorbs photons, promoting its electrons to higher energy level excited states, followed by a relaxation process in which the electrons return to their original ground state energy levels and emit light. Photoluminescence is widely observed in various materials, including semiconductors, and organic and inorganic compounds.
A pair of electrons in a...
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