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Updated: Sep 8, 2025

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基于具有引人入胜的光的B ← N原始键的分子热激活延迟光发射器可逆自组装的柱状宏循环

Yanru Li1,2, Jiawei Chen1,2, Wenyu Jiao3

  • 1State Key Laboratory of Advanced Materials for Intelligent Sensing and Key Laboratory of Organic Integrated Circuits, Ministry of Education & Tianjin Key Laboratory of Molecular Optoelectronic Sciences, Institute of Molecular Plus, Department of Chemistry, Tianjin University, Tianjin 300072, China.

Journal of the American Chemical Society
|September 5, 2025
PubMed
概括

研究人员使用"功能分子墙"协议创建了新型柱状-宏循环. 这些结构具有可逆组装,延迟光和选择性气体分离能力.

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Variables Affecting Phosphorescence and Fluorescence01:26

Variables Affecting Phosphorescence and Fluorescence

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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Thermal cycloadditions are reactions where the source of activation energy needed to initiate the reaction is provided in the form of heat. A typical example of a thermally-allowed cycloaddition is the Diels–Alder reaction, which is a [4 + 2] cycloaddition. In contrast, a [2 + 2] cycloaddition is thermally forbidden.
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