期刊
CHEMISTRYSELECT
卷 2, 期 3, 页码 1133-1139出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/slct.201601436
关键词
Dendrimers; Hydrophobic peptides; Self-assembly; Supramolecular organization; Surface interactions
资金
- MINECO
- FEDER [MAT2015-69367-R, MAT2015-69547-R, CTQ2013-40855-R]
- Gobierno de Aragon - Fondo Social Europeo
- Generalitat de Catalunya
We report the noticeable control exerted by the surface in the self-assembly of a highly hydrophobic triphenylalanine peptide with fluorenyl functionalities blocking the two ends. The remarkable differences observed among the polymorphic hierarchical assemblies obtained onto silanized glass, scratched glass, stainless steel, exfoliated mica, silicon wafer, carbon, polytetrafluoroethylene, plasma-functionalized, polystyrene and nitrocellulose substrates are consequence of the balance between peptide...peptide and peptide...surface interactions. This balance is greatly influenced by the surface characteristics, as defined by the wettability (hydrophobicity or hydrophilicity) and roughness (degree of flatness and regularity). Furthermore, very stable dendritic structures, in which primary frameworks nucleated from the center grow according to a 4-fold pseudosymmetry branching, have been obtained onto hydrophilic treated polystyrene.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据