Viruses as vehicles for growth, organization and assembly of materials
Viruses as vehicles for growth, organization and assembly of materials
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DOI：
10.1016/j.actamat.2003.08.031
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发表时间：
2003-11-25
期刊：
影响因子：
9.4
通讯作者：
Belcher, AM
中科院分区：
文献类型：
--
作者：
Flynn, CE;Lee, SW;Belcher, AM
病毒已被用作支架的肽定向合成的磁性和半导体材料，并已被进一步开发的纳米线和液晶的形成。本文综述了道格拉斯、曼、弗莱登、贝尔彻、德约里奥等人的工作，他们利用天然病毒结构来生长或组装材料，或对现有病毒结构进行遗传修饰，以特异性地影响无机材料的生长和矿化。杆状病毒，包括M13噬菌体和烟草花叶病毒，已被用于合成金属、半导体和磁性材料的纳米线。豇豆褪绿斑驳病毒和豇豆花叶病毒已被用作成核笼，用于氧化铁和聚氧乙烯酸盐等物质的矿化。这种笼的外部已经用共轭连接体以及聚合物材料和荧光团进行了化学修饰。此外，病毒-无机复合物已被掺入液晶系统以及自支撑病毒薄膜和病毒纤维中。(C)2003 Acta Materialia Inc.由爱思唯尔有限公司出版。保留所有权利。
Viruses have been used as scaffolds for the peptide-directed synthesis of magnetic and semiconducting materials, and have been further exploited in the formation of nanowires and liquid crystals. Reviewed in this manuscript is the work of Douglas, Mann, Fraden, Belcher, DeYoreo and others who have either exploited native viral structures to grow or assemble materials, or have genetically modified existing viral structures to specifically affect the growth and mineralization of inorganic materials. Rod-shaped viruses, including M13 bacteriophage and tobacco mosaic viruses, have been used in the synthesis of nanowires of metals, semiconductors and magnetic materials. The cowpea chlorotic mottle and the cowpea mosaic viruses have been used as nucleation cages for the mineralization of materials such as iron oxide and polyoxometalates. The exterior of such cages has been chemically modified with conjugating linkers as well as with polymeric materials and fluorophores. Further, viral-inorganic complexes have been incorporated into liquid crystal systems as well as self-supporting viral thin films and viral fibers. (C) 2003 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.