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Randriamamonjy TH, Ontiveros JF, Andrianjafy MT, Samiez P, Berlioz-Barbier A, Nardello-Rataj V, Aubry JM, Ramanandraibe V, Lemaire M. Comparative study on the amphiphilicity, emulsifying and foaming properties of saponins extracted from Furcraea foetida. Colloids Surf A Physicochem Eng Asp 2022. [DOI: 10.1016/j.colsurfa.2022.129923] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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2
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Tsarkova LA, Gurkov TD. Volatile surfactants: Characterization and areas of application. Curr Opin Colloid Interface Sci 2022. [DOI: 10.1016/j.cocis.2022.101592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Danov KD, Marinova KG, Radulova GM, Georgiev MT. Analytical modeling of micelle growth. 5. Molecular thermodynamics of micelles from zwitterionic surfactants. J Colloid Interface Sci 2022; 627:469-482. [PMID: 35870400 DOI: 10.1016/j.jcis.2022.07.087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Revised: 07/12/2022] [Accepted: 07/13/2022] [Indexed: 11/19/2022]
Abstract
HYPOTHESIS The critical micelle concentration, aggregation number, shape and length of spherocylindrical micelles in solutions of zwitterionic surfactants can be predicted by knowing the molecular parameters and surfactant concentrations. This can be achieved by upgrading the quantitative molecular thermodynamic model with expressions for the electrostatic interaction energy between the zwitterionic dipoles and micellar hydrophobic cores of spherical and cylindrical shapes. THEORY The correct prediction of the mean micellar aggregation numbers requires precise calculations of the free energy per molecule in the micelles. New analytical expressions for the dipole electrostatic interaction energy are derived based on the exact solutions of the electrostatic problem for a single charge close to a boundary of spherical and cylindrical dielectric media. The obtained general theory is valid for arbitrary ratios between dielectric constants, radii of spheres and cylinders, positions, and orientations of dipoles. FINDINGS The detailed numerical results show quantitatively the effects of the micelle curvature and dielectric properties of the continuum media on the decrease of the dipole electrostatic interaction energy. Excellent agreement was achieved between the theoretical predictions and experimental data for the critical micelle concentration, size and aggregation number of zwitterionic surfactant micelles. This study can be extended to mixed micelles of zwitterionic and ionic surfactants in the presence of salt to interpret and predict the synergistic effect on the rheology of solutions.
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Affiliation(s)
- Krassimir D Danov
- Department of Chemical & Pharmaceutical Engineering, Faculty of Chemistry & Pharmacy, Sofia University, 1164 Sofia, Bulgaria.
| | - Krastanka G Marinova
- Department of Chemical & Pharmaceutical Engineering, Faculty of Chemistry & Pharmacy, Sofia University, 1164 Sofia, Bulgaria
| | - Gergana M Radulova
- Department of Chemical & Pharmaceutical Engineering, Faculty of Chemistry & Pharmacy, Sofia University, 1164 Sofia, Bulgaria
| | - Mihail T Georgiev
- Department of Chemical & Pharmaceutical Engineering, Faculty of Chemistry & Pharmacy, Sofia University, 1164 Sofia, Bulgaria
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Herbinski A, Illous E, Métay E, Ontiveros JF, Aubry J, Lemaire M. Eco‐conception of Highly Salt‐Tolerant Alkyl Ether Carboxylate Hydrotropes with a Glyceryl Spacer. Chemistry 2022; 28:e202200274. [DOI: 10.1002/chem.202200274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Indexed: 11/09/2022]
Affiliation(s)
- Aurélien Herbinski
- Univ. Lyon Université Claude Bernard Lyon1 CNRS INSA-Lyon CPE-Lyon Institut de Chimie et Biochimie Moléculaires et Supramoléculaires ICBMS, UMR 5246, Equipe CAtalyse, SYnthèse et ENvironnement (CASYEN) 43, bd du 11 novembre 1918 69622 Villeurbanne cedex France
| | - Estelle Illous
- Unité de Catalyse et Chimie du Solide Université Lille, CNRS, Centrale Lille Université d'Artois 59000 Lille France
| | - Estelle Métay
- Univ. Lyon Université Claude Bernard Lyon1 CNRS INSA-Lyon CPE-Lyon Institut de Chimie et Biochimie Moléculaires et Supramoléculaires ICBMS, UMR 5246, Equipe CAtalyse, SYnthèse et ENvironnement (CASYEN) 43, bd du 11 novembre 1918 69622 Villeurbanne cedex France
| | - Jesus F. Ontiveros
- Unité de Catalyse et Chimie du Solide Université Lille, CNRS, Centrale Lille Université d'Artois 59000 Lille France
| | - Jean‐Marie Aubry
- Unité de Catalyse et Chimie du Solide Université Lille, CNRS, Centrale Lille Université d'Artois 59000 Lille France
| | - Marc Lemaire
- Univ. Lyon Université Claude Bernard Lyon1 CNRS INSA-Lyon CPE-Lyon Institut de Chimie et Biochimie Moléculaires et Supramoléculaires ICBMS, UMR 5246, Equipe CAtalyse, SYnthèse et ENvironnement (CASYEN) 43, bd du 11 novembre 1918 69622 Villeurbanne cedex France
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Soboleva OA, Gurkov TD, Stanimirova RD, Protsenko PV, Tsarkova LA. Volatile Aroma Surfactants: The Evaluation of the Adsorption-Evaporation Behavior under Dynamic and Equilibrium Conditions. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2022; 38:2793-2803. [PMID: 35201780 DOI: 10.1021/acs.langmuir.1c02871] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Multicomponent heterogeneous systems containing volatile amphiphiles are relevant to the fields ranging from drug delivery to atmospheric science. Research presented here discloses the individual interfacial activity and adsorption-evaporation behavior of amphiphilic aroma molecules at the liquid-vapor interface. The surface tension of solutions of nonmicellar volatile surfactants linalool and benzyl acetate, fragrances as such, was compared with that of the conventional surfactant sodium dodecyl sulfate (SDS) under equilibrium as well as under no instantaneous equilibrium, including a fast-adsorbing regime. In open systems, the increase in the surface tension on a time scale of ∼10 min is evaluated using a phenomenological model. The derived characteristic mass transfer constant is shown to be specific to both the desorption mechanism and the chemistry of the volatile amphiphile. Fast-adsorbing behavior disclosed here, as well as the synergetic effect in the mixtures with conventional micellar surfactants, justifies the advantages of volatile amphiphiles as cosurfactants in dynamic interfacial processes. The demonstrated approach to derive specific material parameters of fragrance molecules can be used for an application-targeted selection of volatile cosurfactants, e.g., in emulsification and foaming, inkjet printing, microfluidics, spraying, and coating technologies.
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Affiliation(s)
- Oxana A Soboleva
- Chair of Colloid Chemistry, Faculty of Chemistry, Moscow State University, 1-3 Leninskie Gory, 119991 Moscow, Russia
| | - Theodor D Gurkov
- Department of Chemical and Pharmaceutical Engineering (DCPE), Faculty of Chemistry and Pharmacy at the University of Sofia, James Bourchier Avenue 1, Sofia 1164, Bulgaria
| | - Rumyana D Stanimirova
- Department of Chemical and Pharmaceutical Engineering (DCPE), Faculty of Chemistry and Pharmacy at the University of Sofia, James Bourchier Avenue 1, Sofia 1164, Bulgaria
| | - Pavel V Protsenko
- Chair of Colloid Chemistry, Faculty of Chemistry, Moscow State University, 1-3 Leninskie Gory, 119991 Moscow, Russia
| | - Larisa A Tsarkova
- Chair of Colloid Chemistry, Faculty of Chemistry, Moscow State University, 1-3 Leninskie Gory, 119991 Moscow, Russia
- German Textile Research Center Nord West (DTNW), Adlerstr. 1, Krefeld 47798, Germany
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KHALİL R, ALSAMARRAİ L. The Role of the Presence of Aliphatic Alcohols on the Formation of Wormlike Micelle of Anionic-Cationic Surfactants Mixture. JOURNAL OF THE TURKISH CHEMICAL SOCIETY, SECTION A: CHEMISTRY 2022. [DOI: 10.18596/jotcsa.961212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
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Kudla R, Gutmann JS, Tsarkova LA. Tensiometry as a Simple Analytical Method for Quantification of Solubility and Release of Aroma Molecules in Aqueous Media. Molecules 2021; 26:7655. [PMID: 34946742 PMCID: PMC8707197 DOI: 10.3390/molecules26247655] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Revised: 12/14/2021] [Accepted: 12/15/2021] [Indexed: 11/16/2022] Open
Abstract
Dynamic tensiometry is shown to be a high-potential analytical tool in assessing physico-chemical characteristics of fragrance molecules, such as solubility limit, volatility as well as much rarely assessed interfacial activity of these amphiphilic molecules. Surface tension of aqueous solutions of selected essential oils has been measured as a function of time and fragrance concentration using maximum bubble pressure method. The effect of the temperature and saline solution on the rate of dissolution in water was assessed. Dynamic surface tension turned to be sensitive to the composition of fragrances, as demonstrated on examples of natural and synthetic mixtures. Furthermore, presented work reveals the possibility of maximum bubble pressure tensiometry method to quantify the amount of fragrance compositions in flavored salts, including the artificially aged carrier samples. Suggested here analytical approach can be used for the detection of the purity of essential oils, for the optimization of compositions and of the manufacturing processes of fragrances-containing products, as well as for the assessment of the release/evaporation of fragrances from carrier systems.
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Affiliation(s)
- Ruth Kudla
- Germain Textile Research Center North-West (DTNW), 47798 Krefeld, Germany; (R.K.); (J.S.G.)
| | - Jochen S. Gutmann
- Germain Textile Research Center North-West (DTNW), 47798 Krefeld, Germany; (R.K.); (J.S.G.)
- Physical Chemistry, University Duisburg-Essen, 47057 Duisburg, Germany
- Center for Nanointegration Duisburg-Essen (CENIDE), 45141 Essen, Germany
| | - Larisa A. Tsarkova
- Germain Textile Research Center North-West (DTNW), 47798 Krefeld, Germany; (R.K.); (J.S.G.)
- Physical Chemistry, University Duisburg-Essen, 47057 Duisburg, Germany
- Department of Chemistry, Moscow State University, 119991 Moscow, Russia
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Shibaev AV, Osiptsov AA, Philippova OE. Novel Trends in the Development of Surfactant-Based Hydraulic Fracturing Fluids: A Review. Gels 2021; 7:258. [PMID: 34940318 PMCID: PMC8701209 DOI: 10.3390/gels7040258] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2021] [Revised: 12/07/2021] [Accepted: 12/10/2021] [Indexed: 12/04/2022] Open
Abstract
Viscoelastic surfactants (VES) are amphiphilic molecules which self-assemble into long polymer-like aggregates-wormlike micelles. Such micellar chains form an entangled network, imparting high viscosity and viscoelasticity to aqueous solutions. VES are currently attracting great attention as the main components of clean hydraulic fracturing fluids used for enhanced oil recovery (EOR). Fracturing fluids consist of proppant particles suspended in a viscoelastic medium. They are pumped into a wellbore under high pressure to create fractures, through which the oil can flow into the well. Polymer gels have been used most often for fracturing operations; however, VES solutions are advantageous as they usually require no breakers other than reservoir hydrocarbons to be cleaned from the well. Many attempts have recently been made to improve the viscoelastic properties, temperature, and salt resistance of VES fluids to make them a cost-effective alternative to polymer gels. This review aims at describing the novel concepts and advancements in the fundamental science of VES-based fracturing fluids reported in the last few years, which have not yet been widely industrially implemented, but are significant for prospective future applications. Recent achievements, reviewed in this paper, include the use of oligomeric surfactants, surfactant mixtures, hybrid nanoparticle/VES, or polymer/VES fluids. The advantages and limitations of the different VES fluids are discussed. The fundamental reasons for the different ways of improvement of VES performance for fracturing are described.
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Affiliation(s)
| | - Andrei A. Osiptsov
- Skolkovo Institute of Science and Technology (Skoltech), 121205 Moscow, Russia;
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Fogang LT, Solling TI, Pedersen JS, Kamal MS, Sultan AS. Deducing the Relation between Viscosity and Oil-Induced Structural Changes of Viscoelastic Surfactants Using a Kinetic Approach. J Phys Chem B 2021; 125:6306-6314. [PMID: 34077207 DOI: 10.1021/acs.jpcb.1c00922] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The present study relates viscosity reduction with time of a wormlike micellar solution to the micellar transitions that occur with time in the presence of three n-alkanes, namely, n-decane, n-dodecane, and n-hexadecane. Steady-shear rheology and small-angle X-ray scattering were used to deduce the relationship. The effect of n-alkane concentration was tested only with n-decane. There were at most three stages of viscosity reduction, which appeared in the following order: (i) the rising viscosity stage, (ii) the fast viscosity reduction stage, and (iii) the low-viscosity stage. The stages and rates of viscosity transition depended on the type of micelles present and the degree of micelle entanglement. Moreover, the rate of transition increased when the n-alkane concentration was increased and when the n-alkane molecular mass was reduced. n-Hexadecane induced only the first two stages of transition at a slower rate compared to the other oils.
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Affiliation(s)
- Lionel T Fogang
- Center for Integrative Petroleum Research, King Fahd University of Petroleum & Minerals, Dhahran 31261, Saudi Arabia
| | - Theis I Solling
- Center for Integrative Petroleum Research, King Fahd University of Petroleum & Minerals, Dhahran 31261, Saudi Arabia
| | - Jan S Pedersen
- Department of Chemistry and Interdisciplinary Nanoscience Center (iNANO), Aarhus University, Gustav Wieds Vej 14, 8000 Aarhus, Denmark
| | - Muhammad S Kamal
- Center for Integrative Petroleum Research, King Fahd University of Petroleum & Minerals, Dhahran 31261, Saudi Arabia
| | - Abdullah S Sultan
- Department of Petroleum Engineering, King Fahd University of Petroleum & Minerals, Dhahran 31261, Saudi Arabia
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