具有螺吡喃基团的光切换表面活性剂——用小角中子散射（SANS）和透射电子显微镜（TEM）揭示胶束结构

IF 4.2 2区化学 Q2 CHEMISTRY, MULTIDISCIPLINARY

Chemical Communications Pub Date : 2025-03-11 DOI:10.1039/d5cc00577a

Marek Bekir , Matthias Schenderlein , Jakob Ruickoldt , Petra Wendler , Joachim Kohlbrecher , Ingo Hoffmann , Martin Reifarth

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引用次数: 0

摘要

我们使用SANS和TEM来阐明螺吡喃（SP）表面活性剂形成的表面活性剂胶束的形状。由于它们的pH和光可切换到表面活性较低的merocyanine （MC）形式，我们发现它们的胶束在任何情况下都是圆柱形的，这使我们相信表面活性剂在胶束形成时总是切换到SP形式。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

A photo-switchable surfactant possessing a spiropyran-moiety in its backbone – unravelling the structure of micelles with small-angle neutron scattering (SANS) and transmission electron microscopy (TEM)†

查看原文本刊更多论文

We use SANS and TEM to elucidate the shape of the micelles that a spiropyran (SP) surfactant forms. Being both pH- and photo-switchable to a less surface active merocyanine (MC) form, we find that their micelles are of cylindrical shape in any case, which leads us to conclude that the surfactant always switches to its SP form when micellising.

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来源期刊

Chemical Communications 化学-化学综合

CiteScore

8.60

自引率

4.10%

发文量

2705

审稿时长

1.4 months

期刊介绍： ChemComm (Chemical Communications) is renowned as the fastest publisher of articles providing information on new avenues of research, drawn from all the world''s major areas of chemical research.