Switching chirality in the assemblies of bio-based amphiphiles solely by varying their alkyl chain length

  • Pei Zhang
  • , Jun Ma
  • , Xinchen Kang
  • , Huizhen Liu
  • , Chunjun Chen
  • , Zhanrong Zhang
  • , Jianling Zhang
  • , Buxing Han*
  • *Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

19 Scopus citations

Abstract

Here we show that chirality inversion can be realized solely by changing the alkyl chain length of sorbitol-alkylamine surfactants. The chirality switch phenomenon is attributed to twisting of a headgroup, which depends on the balance between hydrophobic interaction and torsional stress, resulting in various orientational orders in assemblies and chirality inversion.

Original languageEnglish
Pages (from-to)2162-2165
Number of pages4
JournalChemical Communications
Volume53
Issue number13
DOIs
StatePublished - 2017
Externally publishedYes

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