Insights into the Structure of the Supramolecular Amphiphile Formed by a Sulfonated Calix[6]arene and Alkyltrimethylammonium Surfactants

Basílio, Nuno; Martín‐Pastor, Manuel; García‐Río, Luis

doi:10.1021/la3006794

Public

Insights into the Structure of the Supramolecular Amphiphile Formed by a Sulfonated Calix[6]arene and Alkyltrimethylammonium Surfactants

Published in Langmuir • Mar 26, 2012

Authors:

Nuno Basílio

Manuel Martín‐Pastor

Luis García‐Río

Abstract

In this work, we have studied the interactions between the water-soluble p-sulfonatocalix[6]arene and cationic surfactants octyltrimethylammonium bromide below the cmc and dodecyltrimethylammonium bromide above the cmc, by saturation transfer difference (STD) NMR spectroscopy. From the STD build-up ...

Subject

Cationic polymerization

Chemistry

Pulmonary surfactant

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