典型文献
Effect of Substitution Site on Two-Photon Absorption and Excited States Properties of Lipid Droplets Detection NAPBr Dyes:a Theoretical Perspective
文献摘要：
Two-photon fluo-rescence dyes have shown promising applications in biomedical imag-ing.However,the substitution site effect on geo-metric structures and photophysical properties of fluorescence dyes is rarely illustrated in detail.In this work,a series of new lipid droplets detection dyes are designed and studied,molecular optical properties and non-radiative transitions are analyzed.The intramolecular weak interaction and electron-hole analysis reveal its inner mechanisms.All dyes are proven to possess excellent photophysical properties with high fluorescence quantum efficiency and large stokes shift as well as remarkable two-photon absorption cross section.Our work reasonably elucidates the experimental measurements and the effects of substitution site on two-photon absorption and excited states properties of lipid droplets detection NAPBr dyes are highlighted,which could provide a theoretical perspective for designing efficient organic dyes for lipid droplets detection in biology and medicine fields.
文献关键词：
中图分类号：
作者姓名：
Hong-yang Wang;Xiao-fei Wang;Jian-zhong Fan;Yong Zhou
作者机构：
Shandong Province Key Laboratory of Medical Physics and Image Processing Technology,Institute of Materials and Clean Energy,School of Physics and Electronics,Shandong Normal University,Jinan 250014,China;Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates South China University of Technology,Guangzhou 510640,China
文献出处：
引用格式：
[1]Hong-yang Wang;Xiao-fei Wang;Jian-zhong Fan;Yong Zhou-.Effect of Substitution Site on Two-Photon Absorption and Excited States Properties of Lipid Droplets Detection NAPBr Dyes:a Theoretical Perspective)[J].化学物理学报（英文版）,2022(04):673-684
A类：
NAPBr
B类：
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AB值：
0.643245
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