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Structural organization and phase behaviour of meta-substituted dioctadecylaminobenzoquinones at the air/water interface.

Author(s): Behyan S, Gritzalis D, Schmidt R, Kebede E, Cuccia LA, DeWolf C

Phys Chem Chem Phys. 2019 Jan 30;21(5):2345-2350 Authors: Behyan S, Gritzalis D, Schmidt R, Kebede E, Cuccia LA, DeWolf C

Article GUID: 30657501
Title:Structural organization and phase behaviour of meta-substituted dioctadecylaminobenzoquinones at the air/water interface.
Authors:Behyan S,  Gritzalis D,  Schmidt R,  Kebede E,  Cuccia LA,  DeWolf C
Link:https://www.ncbi.nlm.nih.gov/pubmed/30657501?dopt=Abstract
Category:Phys Chem Chem Phys
PMID:30657501
Dept Affiliation: CNSR
1 Department of Chemistry and Biochemistry and Centre for NanoScience Research, Concordia University, 7141 Sherbrooke St. West, Montréal, QC H4B 1R6, Canada. christine.dewolf@concordia.ca.

Description:

Structural organization and phase behaviour of meta-substituted dioctadecylaminobenzoquinones at the air/water interface.

Phys Chem Chem Phys. 2019 Jan 30;21(5):2345-2350

Authors: Behyan S, Gritzalis D, Schmidt R, Kebede E, Cuccia LA, DeWolf C

Abstract

The structural organization and phase behaviour of an amphiphilic zwitterionic quinonemonoimine at the air/water interface are presented. Brewster angle microscopy reveals multiple co-existing phases are observed over the entire isotherm while grazing incidence X-ray diffraction (GIXD) shows that these comprise both tilted, untilted and multilayer structures with crystalline headgroups. Despite the heterogeneity, the phase transitions are highly reversible over multiple cycles.

PMID: 30657501 [PubMed]