Dr. Chunyu Li, Dr. Erik Troschke, Dr. Carolin Müller, Anindita Dasgupta, Prof. Dr. Christian Eggeling, Prof. Dr. Martin Oschatz, Prof. Dr. Benjamin Dietzek-Ivanšić
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引用次数: 0
摘要
利用超快瞬态吸收光谱研究了亚甲基蓝染料吸附在多孔氮化碳上的激发态弛豫动力学。这种空间约束导致染料的激发态加速弛豫，通过分子间电子相互作用表现出不同的激发态性质。B. Dietzek-Ivanšić， M. Oschatz及其同事在他们的研究文章中描述的约束效应扩展了我们对使用纳米结构来调节光活性分子激发态特性的理解。
Cover Feature: Pore Nanoarchitectonics of Carbon Nitrides for the Excited-State Deactivation of Confined Methylene Blue (ChemistryEurope 3/2023)
The relaxation dynamics in excited states of methylene blue dyes adsorbed on porous carbon nitrides were investigated by ultrafast transient absorption spectroscopy. Such space confinement results in accelerated excited-state relaxation of dyes showing distinct excited-state properties by intermolecular electronic interactions. The confinement effect described by B. Dietzek-Ivanšić, M. Oschatz, and co-workers in their Research Article extends our understanding of the use of nanoarchitectonics to modulate excited state properties of photoactive molecules.
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