Effects of head group on the properties of cationic surfactants containing hydroxyethyl- and hydroxyisopropyl fragments

Cationic surfactants containing different head-groups have been synthesized by interaction of tetradecyl bromide and amines having hydroxyalkyl group (monoethanolamine, diethanolamine, triethanolamine, methylethanolamine, methyldiethanolamine, diethanolisopropanolamine, ethanoldiisopropanolamine, triisopropanolamine). Surfactivity parameters of the synthesized cationic surfactants have been determined by measurements of surface tension and electroconductance. The character of change of the colloidal-chemical parameters with an increase of the number of hydroxyethyl and hydroxyisopropyl groups in the head-group of the cationic surfactants has been established. The synthesized cationic surfactants possess effective antibacterial and antifungal properties. © 2018 Elsevier B.V.

Authors
Asadov Z.H.1 , Nasibova S.M.1 , Rahimov R.A. 1 , Gasimov E.K.2 , Muradova S.A.3 , Rzayev F.H.4 , Asadova N.Z.5 , Zubkov F.I. 6
Journal
Journal of Molecular Liquids
Publisher
Elsevier B.V.
Language
English
Pages
125-132
Status
Published
Link
External link
DOI
10.1016/j.molliq.2018.10.100
Volume
274
Year
2019
Organizations
  • 1 Institute of Petrochemical Processes of Azerbaijan National Academy of Sciences, Hojaly ave. 30, Baku, AZ 1025, Azerbaijan
  • 2 Department of Histology, Embryology and Cytology, Azerbaijan Medical University, str. S. Vurgun 163, Baku, AZ 1078, Azerbaijan
  • 3 Department of Medical Microbiology and Immunology, Azerbaijan Medical University, str. S. Vurgun 163, Baku, AZ 1078, Azerbaijan
  • 4 Electron Microscopy Laboratory of Scientific-Research Center, Azerbaijan Medical University, str. S. Vurgun 163, Baku, AZ 1078, Azerbaijan
  • 5 Faculty of Biology, Baku State University, Z. Xalilov Str. 23, Az, Baku, 1148, Azerbaijan
  • 6 Organic Chemistry Department, Faculty of Science, Peoples' Friendship University of Russia (RUDN University), 6 Miklukho-Maklaya St., Moscow, 117198, Russian Federation
Keywords
Adsorption; Antibacterial and antifungal properties; Cationic surfactant; Micellization; Surface tension
Date of creation
04.02.2019
Date of change
10.08.2021
Short link
https://repository.rudn.ru/en/records/article/record/36083/
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