1
|
Kashapov RR, Mirgorodskaya AB, Kuznetsov DM, Razuvaeva YS, Zakharova LY. Nanosized Supramolecular Systems: From Colloidal Surfactants to Amphiphilic Macrocycles and Superamphiphiles. COLLOID JOURNAL 2022. [DOI: 10.1134/s1061933x22700016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
|
2
|
Juhász Á, Seres L, Varga N, Ungor D, Wojnicki M, Csapó E. Detailed Calorimetric Analysis of Mixed Micelle Formation from Aqueous Binary Surfactants for Design of Nanoscale Drug Carriers. NANOMATERIALS 2021; 11:nano11123288. [PMID: 34947636 PMCID: PMC8703498 DOI: 10.3390/nano11123288] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Revised: 11/29/2021] [Accepted: 12/01/2021] [Indexed: 11/16/2022]
Abstract
While numerous papers have been published according to the binary surfactant mixtures, only a few articles provide deeper information on the composition dependence of the micellization, and even less work attempts to apply the enhanced feature of the mixed micelles. The most important parameter of the self-assembled surfactants is the critical micelle concentration (cmc), which quantifies the tendency to associate, and provides the Gibbs energy of micellization. Several techniques are known for determining the cmc, but the isothermal titration calorimetry (ITC) can be used to measure both cmc and enthalpy change (ΔmicH) accompanying micelle formation. Outcomes of our calorimetric investigations were evaluated using a self-developed routine for handling ITC data and the thermodynamic parameters of mixed micelle formation were obtained from the nonlinear modelling of temperature- and composition- dependent enthalpograms. In the investigated temperature and micelle mole fractions interval, we observed some intervals where the cmc is lower than the ideal mixing model predicted value. These equimolar binary surfactant mixtures showed higher solubilization ability for poorly water-soluble model drugs than their individual compounds. Thus, the rapid and fairly accurate calorimetric analysis of mixed micelles can lead to the successful design of a nanoscale drug carrier.
Collapse
Affiliation(s)
- Ádám Juhász
- MTA-SZTE Lendület “Momentum” Noble Metal Nanostructures Research Group, Interdisciplinary Excellence Center, Department of Physical Chemistry and Materials Science, Faculty of Science and Informatics, University of Szeged, Rerrich Béla Square 1, H-6720 Szeged, Hungary; (Á.J.); (L.S.); (N.V.); (D.U.)
- MTA-SZTE Biomimetic Systems Research Group, Department of Medical Chemistry, University of Szeged, Dóm Square 8, H-6720 Szeged, Hungary
| | - László Seres
- MTA-SZTE Lendület “Momentum” Noble Metal Nanostructures Research Group, Interdisciplinary Excellence Center, Department of Physical Chemistry and Materials Science, Faculty of Science and Informatics, University of Szeged, Rerrich Béla Square 1, H-6720 Szeged, Hungary; (Á.J.); (L.S.); (N.V.); (D.U.)
| | - Norbert Varga
- MTA-SZTE Lendület “Momentum” Noble Metal Nanostructures Research Group, Interdisciplinary Excellence Center, Department of Physical Chemistry and Materials Science, Faculty of Science and Informatics, University of Szeged, Rerrich Béla Square 1, H-6720 Szeged, Hungary; (Á.J.); (L.S.); (N.V.); (D.U.)
| | - Ditta Ungor
- MTA-SZTE Lendület “Momentum” Noble Metal Nanostructures Research Group, Interdisciplinary Excellence Center, Department of Physical Chemistry and Materials Science, Faculty of Science and Informatics, University of Szeged, Rerrich Béla Square 1, H-6720 Szeged, Hungary; (Á.J.); (L.S.); (N.V.); (D.U.)
- MTA-SZTE Biomimetic Systems Research Group, Department of Medical Chemistry, University of Szeged, Dóm Square 8, H-6720 Szeged, Hungary
| | - Marek Wojnicki
- Faculty of Non-Ferrous Metals, AGH University of Science and Technology, Mickiewicza Ave. 30, 30-059 Krakow, Poland;
| | - Edit Csapó
- MTA-SZTE Lendület “Momentum” Noble Metal Nanostructures Research Group, Interdisciplinary Excellence Center, Department of Physical Chemistry and Materials Science, Faculty of Science and Informatics, University of Szeged, Rerrich Béla Square 1, H-6720 Szeged, Hungary; (Á.J.); (L.S.); (N.V.); (D.U.)
- MTA-SZTE Biomimetic Systems Research Group, Department of Medical Chemistry, University of Szeged, Dóm Square 8, H-6720 Szeged, Hungary
- Correspondence: ; Tel.: +36-62-544-476
| |
Collapse
|
3
|
Sautina NV, Rybakova AI, Blokhin DS, Klochkov VV, Galyametdinov YG. Effect of Intermolecular Interactions in a Water/AOT/Isopropyl Myristate System on the Release of Biologically Active Substances. RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A 2021. [DOI: 10.1134/s0036024421110200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
6
|
Liu J, Wang Z. The Investigations of Construction and
in vitro
Release of Curcumin Lyotropic Liquid Crystals: Phase Diagrams, Small Angle X‐ray Scattering, Rheological Technology, and Release Kinetics. J SURFACTANTS DETERG 2019. [DOI: 10.1002/jsde.12297] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Jinpeng Liu
- College of Chemistry, Chemical Engineering and Materials ScienceShandong Normal University Jinan 250014 China
| | - Zhongni Wang
- College of Chemistry, Chemical Engineering and Materials ScienceShandong Normal University Jinan 250014 China
| |
Collapse
|