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Mendeleev Communications, 2020, Volume 30, Issue 4, Pages 505–506
DOI: https://doi.org/10.1016/j.mencom.2020.07.034
(Mi mendc1239)
 

This article is cited in 10 scientific papers (total in 10 papers)

Communications

Subphase pH effect on the limiting molecular area of amphiphilic β-diketones in Langmuir monolayers

J. M. Devterovaa, M. E. Sokolovb, V. Yu. Buz'kob, I. N. Repinab, P. S. Rudnova, V. T. Panyushkina

a Department of Chemistry and High Technology, Kuban State University, Krasnodar, Russian Federation
b Department of Physics and Technics, Kuban State University, Krasnodar, Russian Federation
Abstract: Theoretical and experimental limiting molecular area values for a series of amphiphilic α- and γ-substituted β-diketones have been analyzed and compared. The investigated β-diketones exist in Langmuir monolayers as mixtures of keto and enol tautomeric forms. The ratio of the forms depends on the subphase pH and affects the shape of surface pressure–area isotherm and the experimentally determined limiting molecular area value for the monolayer.
Keywords: Langmuir monolayer, amphiphilic β-diketones, keto-enol tautomerism, tautomeric forms, limiting molecular area, compression isotherm, theoretical calculations.
Document Type: Article
Language: English
Supplementary materials:
Supplementary_data_1.pdf (713.4 Kb)


Citation: J. M. Devterova, M. E. Sokolov, V. Yu. Buz'ko, I. N. Repina, P. S. Rudnov, V. T. Panyushkin, “Subphase pH effect on the limiting molecular area of amphiphilic β-diketones in Langmuir monolayers”, Mendeleev Commun., 30:4 (2020), 505–506
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  • https://www.mathnet.ru/eng/mendc/v30/i4/p505
  • This publication is cited in the following 10 articles:
    1. Juan Wang, Jia Wang, Mingyue Zheng, Da Li, “Effects of Different Concentrations of AmB on the Unsaturated Phospholipid–Cholesterol Membrane Using the Langmuir Monolayer and Liposome Models”, Molecules, 29:23 (2024), 5659  crossref
    2. Juan Wang, Jiahao Qiang, Jinzi Li, Dengwu Wang, “Effect of high sodium ion level on the interaction of AmB with a cholesterol-rich phospholipid monolayer”, Front. Mol. Biosci., 11 (2024)  crossref
    3. Juan Wang, Qingqing Sheng, Shun Feng, Zhen Wang, “Regulation of calcium ions on the interaction between amphotericin B and cholesterol-rich phospholipid monolayer in LE phase and LC phase”, Biophysical Chemistry, 297 (2023), 107012  crossref
    4. Juan Wang, Shun Feng, Qingqing Sheng, Ruilin Liu, “Influence of InP/ZnS Quantum Dots on Thermodynamic Properties and Morphology of the DPPC/DPPG Monolayers at Different Temperatures”, Molecules, 28:3 (2023), 1118  crossref
    5. Juan Wang, Xinzhong Wang, Shun Feng, Xiaoqin Liu, Zhen Wang, “Effect of Trastuzumab on the thermodynamic behavior and roughness of fluid membrane using unsaturated phospholipid/cholesterol mixed monolayer model”, Archives of Biochemistry and Biophysics, 742 (2023), 109641  crossref
    6. Juan Wang, Jia Wang, Xinzhong Wang, Zhen Wang, “Effect of Amphotericin B on the Thermodynamic Properties and Surface Morphology of the Pulmonary Surfactant Model Monolayer during Respiration”, Molecules, 28:12 (2023), 4840  crossref
    7. Juan Wang, “Influence of Potassium Ions on Act of Amphotericin B to the DPPC/Chol Mixed Monolayer at Different Surface Pressures”, Membranes, 12:1 (2022), 84  crossref
    8. Julia Devterova, Kirill Kirillov, Anton Nikolaev, Michail Sokolov, Victor Shul'gin, Alexey Gusev, Victor Panyushkin, Wolfgang Linert, “Features of the Preparation and Luminescence of Langmuir-Blodgett Films Based on the Tb(III) Complex with 3-Methyl-1-phenyl-4-stearoylpyrazol-5-one and 2,2′-Bipyridine”, Materials, 15:3 (2022), 1127  crossref
    9. Juan Wang, Shun Feng, Hao Zhu, “Influence of amphotericin B on the DPPC/DOPC/sterols mixed monolayer in the presence of calcium ions”, Biophysical Chemistry, 279 (2021), 106695  crossref
    10. Juan Wang, Hao Zhu, “Interaction between polyene antifungal drug and saturated phospholipid monolayer regulated by calcium ions at the air-water interface”, Colloids and Surfaces B: Biointerfaces, 207 (2021), 111998  crossref
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
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