纳米包封的铜萘卟啉具有增强的水溶性和高效的光声响应

IF 2.1 4区化学 Q3 CHEMISTRY, MULTIDISCIPLINARY

Supramolecular Chemistry Pub Date : 2021-12-02 DOI:10.1080/10610278.2023.2175678

Yufen Sun, Fan Wu, Hu Gao, Xu Zhi, Yue Zhao, Zhenrong Shen

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引用次数: 0

摘要

摘要本文报道了Cu(II)四芳基四卟啉(CuTNP)的快速合成，通过diels - alder方法在700 nm以上显示出一个非常尖锐、强烈的Q波段。用x射线单晶衍射证实了CuTNP的高鞍状结构。实验和理论研究了CuTNP的光学和磁性，以及其优异的可逆氧化还原行为。成功制备了弯曲两亲分子包封CuTNP的水溶性纳米复合材料，使CuTNP在水中保持了强Q带。检测到CuTNP的强光声响应，提示其作为光声显像剂的潜力。该研究为金属配位线性π扩展卟啉提供了潜在的生物医学功能材料。图形抽象

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Copper naphthoporphyrin showing enhanced water-solubility by nano-encapsulation and efficient photoacoustic response

ABSTRACT Here, we report the facile synthesis of Cu(II) tetraaryl-tetranaphtoporphyrin CuTNP showing an extremely sharp, intense Q band above 700 nm via retro-Diels-Alder approach. The highly saddled structure of CuTNP was confirmed using X-ray single-crystal diffraction. The optical and magnetic properties of CuTNP, as well as its excellent reversible redox behaviours, were thoroughly examined both experimentally and theoretically. The water-soluble nanocomposites encapsulating CuTNP by bent amphiphilic molecules were successfully developed, which kept the intense Q band of CuTNP in water. The strong photoacoustic response of CuTNP was detected, suggesting its potential as a photoacoustic imaging agent. This work provides metal-coordinated linearly π-extended porphyrins as potential functional materials for future biomedical applications. Graphical abstract

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来源期刊

Supramolecular Chemistry 化学-化学综合

CiteScore

3.60

自引率

3.00%

发文量

审稿时长

2.7 months

期刊介绍： Supramolecular Chemistry welcomes manuscripts from the fields and sub-disciplines related to supramolecular chemistry and non-covalent interactions. From host-guest chemistry, self-assembly and systems chemistry, through materials chemistry and biochemical systems, we interpret supramolecular chemistry in the broadest possible sense. Interdisciplinary manuscripts are particularly encouraged. Manuscript types include: high priority communications; full papers; reviews, and; Methods papers, techniques tutorials highlighting procedures and technologies that are important to the field. We aim to publish papers in a timely fashion and as soon as a paper has been accepted and typeset it will be published in electronic form on the Latest articles section of the website. The two most important review criteria are that the paper presents high-quality work that fits generally into the broad spectrum of activities in the supramolecular chemistry field. Under normal circumstances, Supramolecular Chemistry does not consider manuscripts that would be more suitable in a highly specialized journal. This includes, but is not limited to, those based mostly or exclusively on topics such as solid state/X-ray structures, computational chemistry, or electrochemistry. . The two most important review criteria are that the paper presents high-quality work that fits generally into the broad spectrum of activities in the supramolecular chemistry field.