肽调控生色团自组装纳米结构及应用研究进展

发布时间：2018-02-25 05:14

本文关键词： 肽调控生色团自组装仿生人工光捕获复合物　出处：《燕山大学学报》2017年01期 　论文类型：期刊论文

【摘要】：自然界中,蛋白质/肽与功能发色团结合,自组装形成的复合物用于光合成系统中的光捕获和能量转移。由于肽分子结构可设计、自组装形式多样,并且可与自然界中存在的蛋白质相对照,因此,通过合成肽分子来人工仿制自然界中的光捕获复合物成为研究热点。本文对基于肽调控的功能性生色团自组装形成的纳米结构进行人工模拟光捕获系统的进展进行了综述,并且对肽调控生色团的组织形式、合成肽-生色团复合物以及肽分子与发色团分子通过非共价键相互作用组装进行了重点阐述。同时,本文也对人工仿制光捕获复合物的光捕获性能及能量转移进行了讨论,并且对这类复合物在无机纳米粒子矿化、分子产氢产氧方面的应用进行了介绍。
[Abstract]:In nature, proteins / peptides combine with functional chromophore, and self-assembled complexes are used for light capture and energy transfer in photosynthesis systems. And can be contrasted with proteins that exist in nature, so, Synthesis of peptide molecules to artificially mimic photocapture complexes in nature has become a hot topic. In this paper, the progress of artificial photocapture systems for functional chromophore self-assembled nanostructures based on peptide regulation is reviewed. The structure of peptides regulating chromophore, the synthesis of peptide-chromophore complexes and the assembly of peptide molecules and chromophore molecules through non-covalent bond interaction were also discussed. The photocapture properties and energy transfer of artificial photocapture complexes are also discussed. The applications of these complexes in inorganic nanoparticles mineralization and molecular hydrogen production and oxygen production are also introduced.
【作者单位】：燕山大学环境与化学工程学院;燕山大学河北省应用化学重点实验室;
【基金】：国家自然科学基金资助项目(21473153) 河北省青年拔尖人才支持计划中国博士后科学基金(2015M580214) 秦皇岛市科学技术研究与发展计划(201502A006)
【分类号】：O629.72;TB383.1

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