卟啉类荧光团的回顾-前瞻性研究:作为电子转移系统促进剂的新结构

IF 1.7 4区化学 Q3 CHEMISTRY, MULTIDISCIPLINARY

Journal of Inclusion Phenomena and Macrocyclic Chemistry Pub Date : 2022-05-31 DOI:10.1007/s10847-022-01147-0

Sajad Khanlarkhani, Ali Reza Akbarzadeh, Rahmatollah Rahimi

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引用次数: 1

摘要

卟啉是具有18个电子共轭体系的光活性分子，暴露在光下可以促进电子达到更高的能级。由于其特殊应用的独特光电特性，它们目前越来越受欢迎。它们还可以作为荧光化学传感器来检测不同类型的各种化学物质。本文将根据电子/能量转移过程的动力学和机理，重点介绍一类卟啉类荧光团的典型案例，包括ICT、PET、FRET、PCET、2PE等常见的转移机制。本文分为以下几个部分:第一部分主要研究探测生物系统的类卟啉荧光团中的电子转移(ET)机制。第二部分讨论了杂化材料和量子点的ET过程。第三部分是关于ET表征卟啉类物质与模型蛋白的相互作用。第四节讨论了卟啉二联体/三联体等卟啉组分的组合及其表征。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

A retrospective-prospective survey of porphyrinoid fluorophores: towards new architectures as an electron transfer systems promoter

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A retrospective-prospective survey of porphyrinoid fluorophores: towards new architectures as an electron transfer systems promoter

Porphyrins are photoactive molecules with an 18 electron π-conjugated system, and exposure to light promotes electrons to higher energy levels. They are currently gaining popularity because of their special applications’ unique optoelectronic properties. They also serve as fluorescent chemosensors for detecting different types of various chemicals. In this review, we will focus on the representative cases of porphyrinoid fluorophores according to the kinetic and mechanism of the electron/energy transfer process, including popular mechanisms like ICT, PET, FRET, PCET, 2PE, etc. This paper was divided into the following sections: the first is mainly about electron transfer (ET) mechanisms in porphyrinoid fluorophores for probing biological systems. The second section discusses the ET processes of hybridized material and quantum dots. Section three is regarding ET to characterize the interaction of porphyrinoids with model proteins. The combination of porphyrin components like dyad/triad and their characterizations was subjected in the fourth section.

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来源期刊

Journal of Inclusion Phenomena and Macrocyclic Chemistry Agricultural and Biological Sciences-Food Science

CiteScore

4.10

自引率

8.70%

发文量

期刊介绍： The Journal of Inclusion Phenomena and Macrocyclic Chemistry is the premier interdisciplinary publication reporting on original research into all aspects of host-guest systems. Examples of specific areas of interest are: the preparation and characterization of new hosts and new host-guest systems, especially those involving macrocyclic ligands; crystallographic, spectroscopic, thermodynamic and theoretical studies; applications in chromatography and inclusion polymerization; enzyme modelling; molecular recognition and catalysis by inclusion compounds; intercalates in biological and non-biological systems, cyclodextrin complexes and their applications in the agriculture, flavoring, food and pharmaceutical industries; synthesis, characterization and applications of zeolites. The journal publishes primarily reports of original research and preliminary communications, provided the latter represent a significant advance in the understanding of inclusion science. Critical reviews dealing with recent advances in the field are a periodic feature of the journal.