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Updated: Jun 26, 2025

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机械键诱导增强和净化固态中的Pyrene排放

Shu Zhang1, Ru Zhou1, Ningjin Zhang2

  • 1Institute of Advanced Materials and School of Chemistry and Chemical Engineering, Southeast University, Nanjing, 211189, China.

Chemistry (Weinheim an der Bergstrasse, Germany)
|May 15, 2024
PubMed
概括

一种新的机械结合策略将以烯为基础的材料从ACQ转变为AIE,显著增强固态发光. 这种方法改进了分子包装,以提高有机发光材料的排放和稳定性.

关键词:
聚合诱导的排放增强是聚合诱导的排放增强.机械粘合剂是一种机械粘合剂.皮勒尼斯金字塔地区的金字塔.罗塔克桑 (Rotaxane) 是一种有机物.

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Fluorescence and phosphorescence are essential phenomena in fields like analytical chemistry, biological imaging, and materials science, where they detect molecular properties and visualize cellular structures. Understanding the variables that influence these luminescent behaviors is crucial for maximizing accuracy and efficiency in their applications. These variables can broadly be grouped into chemical structure, solvent properties, and external conditions, each playing a distinct role in...
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The absorption of UV–visible light by conjugated systems causes the promotion of an electron from the ground state to the excited state. Consequently, photochemical electrocyclic reactions proceed via the excited-state HOMO rather than the ground-state HOMO. Since the ground- and excited-state HOMOs have different symmetries, the stereochemical outcome of electrocyclic reactions depends on the mode of activation; i.e., thermal or photochemical.
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