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含氧有机分子光系统:回顾过去,重新校准现在,重新定义未来。

The oxygen-organic molecule photosystem: revisiting the past, recalibrating the present, and redefining the future.

机构信息

Chemistry Department, Aarhus University, 8000, Aarhus, Denmark.

出版信息

Photochem Photobiol Sci. 2022 Jul;21(7):1133-1141. doi: 10.1007/s43630-022-00196-1. Epub 2022 Mar 13.

DOI:10.1007/s43630-022-00196-1
PMID:35284990
Abstract

Perturbation by a neighboring molecule M appreciably alters the properties of both the ground and excited states of molecular oxygen, as reflected in a variety of photophysical phenomena. In this article, we build upon the ~ 100 year history of work in this field, illustrating how the M-O system continues to challenge the scientific community, facilitating better insight into fundamental tenets of chemistry and physics.

摘要

邻近分子 M 的干扰显著改变了分子氧基态和激发态的性质,这反映在各种光物理现象中。在本文中,我们以该领域近 100 年的工作为基础,说明 M-O 体系如何继续挑战科学界,有助于更好地理解化学和物理的基本原理。

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J Phys Chem A. 2022 Feb 17;126(6):834-844. doi: 10.1021/acs.jpca.1c09634. Epub 2022 Feb 2.
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The complex between molecular oxygen and an organic molecule: modeling optical transitions to the intermolecular charge-transfer state.分子氧与有机分子之间的复合物:向分子间电荷转移态的光学跃迁建模。
Phys Chem Chem Phys. 2021 Jul 21;23(28):15038-15048. doi: 10.1039/d1cp01738a.
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Modeling the Effect of Solvents on Nonradiative Singlet Oxygen Deactivation: Going beyond Weak Coupling in Intermolecular Electronic-to-Vibrational Energy Transfer.
模拟溶剂对非辐射单重态氧失活的影响:超越分子间电子到振动能量转移中的弱耦合。
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Two-Photon Excitation of Neat Aerated Solvents with Visible Light Produces Singlet Oxygen.可见光对纯充气溶剂的双光子激发产生单线态氧。
J Phys Chem A. 2019 Sep 5;123(35):7567-7575. doi: 10.1021/acs.jpca.9b05517. Epub 2019 Aug 23.
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Solvent-dependent singlet oxygen lifetimes: temperature effects implicate tunneling and charge-transfer interactions.溶剂依赖性单线态氧寿命:温度效应涉及隧穿和电荷转移相互作用。
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