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Kinetically Controlled Stepwise Self-Assembly of AuI-Metallopeptides in Water
Journal of the American Chemical Society ( IF 15.0 ) Pub Date : 2018-01-05 , DOI: 10.1021/jacs.7b08189
Benedict Kemper 1 , Lydia Zengerling 1 , Daniel Spitzer 1 , Ronja Otter 1 , Tobias Bauer 1 , Pol Besenius 1
Affiliation  

The combination of attractive supramolecular interactions of a hydrophobic AuI-metallopeptide with the shielding effect of flexible oligoethylene glycol chains provides access to a stepwise self-assembly of a AuI-metalloamphiphile in water. Kinetic control of the supramolecular polymer morphology is achieved using a temperature-dependent assembly protocol, which yields low dispersity supramolecular polymers (metastable state I) or helical bundled nanorods (state II).

中文翻译:

AuI-金属肽在水中的动力学控制逐步自组装

疏水性AuI-金属肽的超分子相互作用与柔性低聚乙二醇链的屏蔽作用相结合,提供了AuI-金属两亲物在水中逐步自组装的途径。超分子聚合物形态的动力学控制是使用依赖于温度的组装协议实现的,该协议产生低分散性超分子聚合物(亚稳态 I)或螺旋束纳米棒(状态 II)。
更新日期:2018-01-05
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