基于受生物启发的含DNA碱基双亲性分子的光响应性自组装体。
Photo-responsive self-assemblies based on bio-inspired DNA-base containing bolaamphiphiles.
作者信息
Al-Shereiqi Ahmed S, Boyd Ben J, Saito Kei
机构信息
School of Chemistry, Monash University, Clayton, Victoria 3800, Australia.
出版信息
Chem Commun (Camb). 2015 Mar 28;51(25):5460-2. doi: 10.1039/c4cc08580a.
PMID:25647538
Abstract
Photo-responsive self-assemblies based on bio-inspired bolaamphiphiles with oligo (ethylene oxide) hydrophilic outer segments and a hydrophobic inner segment with thymine were investigated. The morphology of the self-assemblies transformed from ribbon-like structures to spherical structures in water by UV irradiation which was investigated by (1)HNMR, (13)CNMR, DLS and TEM.
摘要
研究了基于具有低聚（环氧乙烷）亲水性外部链段和含胸腺嘧啶的疏水性内部链段的仿生双性离子两亲物的光响应自组装体。通过紫外光照射，自组装体在水中的形态从带状结构转变为球形结构，这通过（1）HNMR、（13）CNMR、动态光散射（DLS）和透射电子显微镜（TEM）进行了研究。
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