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Updated: Jun 28, 2026

Construction and Systematical Symmetric Studies of a Series of Supramolecular Clusters with Binary or Ternary Ammonium Triphenylacetates
Published on: February 15, 2016
Hofmeister series and specific interactions of charged headgroups with aqueous ions
Nina Vlachy1, Barbara Jagoda-Cwiklik, Robert Vácha
1Institute of Physical and Theoretical Chemistry, University of Regensburg, D-93040 Regensburg, Germany.
Abstract:
In this paper, we propose a Hofmeister-like ordering of charged headgroups. To this purpose we review various literature data and complete them with some new experimental and computational results on interactions of ions with alkyl sulfates and carboxylates. We further combine the proposed headgroup ordering with the law of matching water affinities in order to obtain a general description and predictions of ion-headgroup interactions. Examples from colloidal chemistry and from biological systems are provided to illustrate the power of this approach.
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