Publication detail

Formation and Dissociation of the Acridine Orange Dimer as a Tool Formation and Dissociation of the Acridine Orange Dimer as a Tool for Studying Polyelectrolyte-Surfactant Interactions

MONDEK, J. MRAVEC, F. VENEROVÁ, T. HNYLUCHOVÁ, Z. PEKAŘ, M.

Original Title

Type

journal article in Web of Science

Language

English

Original Abstract

Steadystate and timeresolved fluorescence and UVvis techniques were used to study the formation and dissociation of acridine orange dimer in order to investigate hyaluronan and acridine orange, hyaluronan and CTAB (cetyltrimethylammonium bromide), polystyrenesulfonate and acridine orange, andpolystyrenesulfonate and CTAB interactions in aqueous solution. Acridine orange clearly formed dimers on polystyrensulfonate chains as well as on hyaluronan. Importantly, we show that surfactant molecules bind to polymer chains before the critical micelle concentration is reached and form the so called bottle brush structure.

Keywords

Acridine orange, hyaluronan, polystyrenesulfonate, cetyltrimethylammonium bromide, fluorescence, microrheology, bottle-brush structure

Authors

MONDEK, J.; MRAVEC, F.; VENEROVÁ, T.; HNYLUCHOVÁ, Z.; PEKAŘ, M.

RIV year

2014

Released

29. 7. 2014

ISBN

0743-7463

Periodical

Langmuir

Year of study

Number

State

United States of America

Pages from

8726

Pages to

8734

Pages count

BibTex

@article{BUT108321,
  author="Jakub {Mondek} and Filip {Mravec} and Tereza {Venerová} and Zuzana {Hnyluchová} and Miloslav {Pekař}",
  title="Formation and Dissociation of the Acridine Orange Dimer as a Tool Formation and Dissociation of the Acridine Orange Dimer as a Tool for Studying Polyelectrolyte-Surfactant Interactions",
  journal="Langmuir",
  year="2014",
  volume="30",
  number="29",
  pages="8726--8734",
  doi="10.1021/la502011s",
  issn="0743-7463"
}