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Updated: Apr 30, 2026

Microwave-assisted Intramolecular Dehydrogenative Diels-Alder Reactions for the Synthesis of Functionalized Naphthalenes/Solvatochromic Dyes
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核酸相对应物的光物理学:4-Cyanoindole-2'-deoxyribonucleoside:一个核酸相对应物的光物理学

Qingxue Li1,2, Danqi Li3, Bo Zhuang3

  • 1School of Physics and Astronomy, Applied Optics Beijing Area Major Laboratory, Center for Advanced Quantum Studies, Beijing Normal University, Beijing 100875, China.

The journal of physical chemistry. B
|March 6, 2025
PubMed
概括

4-cyanoindole-2'-deoxyribonucleoside (4CNI-NS) 是一种具有独特光物理学的DNA探针. 它的光特性和分子动力学因溶剂的极性和类型而异,影响光谱信号解释.

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UV–Vis Spectroscopy of Conjugated Systems

Organic compounds with conjugated double bonds show strong absorption features in the UV–visible region of the electromagnetic spectrum attributed to π → π* electronic excitations. Generally, a UV–vis absorption spectrum is recorded as a plot of absorbance vs wavelength. The wavelength of maximum absorbance, which manifests as a peak in the absorption spectrum, is denoted as λmax.
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