定量单分子研究揭示了二维石墨相氮化碳上的位点特异性光氧化活性和动力学。
Quantitative single-molecule study reveals site-specific photo-oxidation activities and kinetics on 2D g-CN.
作者信息
Wu Shuyang, Madridejos Jenica Marie L, Lee Jinn-Kye, Xu Rong, Lu Yunpeng, Zhang Zhengyang
机构信息
School of Chemistry, Chemical Engineering and Biotechnology, Nanyang Technological University, 21 Nanyang Link, 637371, Singapore.
出版信息
Chem Commun (Camb). 2023 Mar 28;59(26):3918-3921. doi: 10.1039/d3cc00750b.
PMID:36919710
Abstract
We report the utilization of single-molecule fluorescence microscopy to quantify the photo-oxidation reaction kinetics on g-CN. The wrinkle structure shows the highest reactivity and direct dissociation rate. The basal plane exhibits the highest affinity to reactants and products and indirect dissociation rate constant, followed by edges and wrinkles.
摘要
我们报道了利用单分子荧光显微镜来量化g-CN上的光氧化反应动力学。皱纹结构显示出最高的反应活性和直接解离速率。基面表现出对反应物和产物的最高亲和力以及间接解离速率常数，其次是边缘和皱纹。
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