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Milanović M, Ćirin D, Krstonošić V. The interactions in ternary system made of xanthan gum, Carbopol 940 and anionic/nonionic surfactant. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.117696] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Shrivastava S, Patra MR, Das A. A systematic approach for surfactant system selection and optimization for cleaning electronic assemblies’ residues. Colloid Polym Sci 2021. [DOI: 10.1007/s00396-021-04914-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Shrivastava S, Das A. Interaction between ethoxylated emulsifiers and propylene glycol based solvents: Gelation and rheology study. Colloids Surf A Physicochem Eng Asp 2019. [DOI: 10.1016/j.colsurfa.2019.123905] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Application of different techniques in the determination of xanthan gum-SDS and xanthan gum-Tween 80 interaction. Food Hydrocoll 2019. [DOI: 10.1016/j.foodhyd.2018.07.040] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Kong D, Li Y, Sarma H, Xu S, Li Q, Ming Y. Investigation into micro-physicochemical interaction between sodium dodecylbenzene sulfonate (SDBS) and partially hydrolyzed polyacrylamide (HPAM) utilizing electron probe microanalysis method. Colloids Surf A Physicochem Eng Asp 2019. [DOI: 10.1016/j.colsurfa.2018.10.074] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Thiele MJ, Davari MD, Hofmann I, König M, Lopez CG, Vojcic L, Richtering W, Schwaneberg U, Tsarkova LA. Enzyme-Compatible Dynamic Nanoreactors from Electrostatically Bridged Like-Charged Surfactants and Polyelectrolytes. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201805021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Martin J. Thiele
- Institute of Biotechnology; RWTH Aachen University; Worringerweg 3 52056 Aachen Germany
| | - Mehdi D. Davari
- Institute of Biotechnology; RWTH Aachen University; Worringerweg 3 52056 Aachen Germany
| | - Isabell Hofmann
- Institute of Biotechnology; RWTH Aachen University; Worringerweg 3 52056 Aachen Germany
| | - Melanie König
- Institute of Biotechnology; RWTH Aachen University; Worringerweg 3 52056 Aachen Germany
| | - Carlos G. Lopez
- Institute of Physical Chemistry II; RWTH Aachen University; 52056 Aachen Germany
| | - Ljubica Vojcic
- Institute of Biotechnology; RWTH Aachen University; Worringerweg 3 52056 Aachen Germany
| | - Walter Richtering
- Institute of Physical Chemistry II; RWTH Aachen University; 52056 Aachen Germany
| | - Ulrich Schwaneberg
- Institute of Biotechnology; RWTH Aachen University; Worringerweg 3 52056 Aachen Germany
- 3DWI-Leibniz Institute for Interactive Materials; Forckenbeckstraße 50 52056 Aachen Germany
| | - Larisa A. Tsarkova
- Faculty of Chemistry; Chair of Colloid Chemistry; Moscow State University; 1-3 Leninskiye Gory 119991 Moscow Russia
- Deutsches Textilforschungszentrum Nord-West GmbH (DTNW); 47798 Krefeld Germany
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Thiele MJ, Davari MD, Hofmann I, König M, Lopez CG, Vojcic L, Richtering W, Schwaneberg U, Tsarkova LA. Enzyme-Compatible Dynamic Nanoreactors from Electrostatically Bridged Like-Charged Surfactants and Polyelectrolytes. Angew Chem Int Ed Engl 2018; 57:9402-9407. [PMID: 29889346 DOI: 10.1002/anie.201805021] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2018] [Revised: 06/01/2018] [Indexed: 02/04/2023]
Abstract
Reported is an unanticipated mechanism of attractive electrostatic interactions of fully neutralized polyacrylic acid (PAA) with like-charged surfactants. Amphiphilic polymer-surfactant complexes with high interfacial activity and a solubilization capacity exceeding that of conventional micelles are formed by bridging with Ca2+ ions. Incorporation of a protease into such dynamic nanoreactors results in a synergistically enhanced cleaning performance because of the improved solubilization of poorly water-soluble immobilized proteins. Competitive interfacial and intermolecular interactions on different time- and length-scales have been resolved using colorimetric analysis, dynamic tensiometry, light scattering, and molecular dynamic simulations. The discovered bridging association mechanism suggests reengineering of surfactant/polymer/enzyme formulations of modern detergents and opens new opportunities in advancing labile delivery systems.
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Affiliation(s)
- Martin J Thiele
- Institute of Biotechnology, RWTH Aachen University, Worringerweg 3, 52056, Aachen, Germany
| | - Mehdi D Davari
- Institute of Biotechnology, RWTH Aachen University, Worringerweg 3, 52056, Aachen, Germany
| | - Isabell Hofmann
- Institute of Biotechnology, RWTH Aachen University, Worringerweg 3, 52056, Aachen, Germany
| | - Melanie König
- Institute of Biotechnology, RWTH Aachen University, Worringerweg 3, 52056, Aachen, Germany
| | - Carlos G Lopez
- Institute of Physical Chemistry II, RWTH Aachen University, 52056, Aachen, Germany
| | - Ljubica Vojcic
- Institute of Biotechnology, RWTH Aachen University, Worringerweg 3, 52056, Aachen, Germany
| | - Walter Richtering
- Institute of Physical Chemistry II, RWTH Aachen University, 52056, Aachen, Germany
| | - Ulrich Schwaneberg
- Institute of Biotechnology, RWTH Aachen University, Worringerweg 3, 52056, Aachen, Germany.,3DWI-Leibniz Institute for Interactive Materials, Forckenbeckstraße 50, 52056, Aachen, Germany
| | - Larisa A Tsarkova
- Faculty of Chemistry, Chair of Colloid Chemistry, Moscow State University, 1-3 Leninskiye Gory, 119991, Moscow, Russia.,Deutsches Textilforschungszentrum Nord-West GmbH (DTNW), 47798, Krefeld, Germany
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Barhoumi Z, Saini M, Amdouni N, Pal A. Interaction between amphiphilic ionic liquid 1-butyl-3-methylimidazolium octyl sulfate and anionic polymer of sodium polystyrene sulfonate in aqueous medium. Chem Phys Lett 2016. [DOI: 10.1016/j.cplett.2016.08.016] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Huang J, Li J, Feng Y, Li K, Yan H, Gao P, Xiao T, Wang C. Aggregation behavior of derivatives of sodium alginate and N-octyl-β-d-glucopyranoside in aqueous solutions. Colloids Surf A Physicochem Eng Asp 2015. [DOI: 10.1016/j.colsurfa.2015.03.050] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Wu X, El Ghzaoui A, Li S. Aggregates and hydrogels prepared by self-assembly of amphiphilic copolymers with surfactants. J Colloid Interface Sci 2012; 374:127-34. [PMID: 22402181 DOI: 10.1016/j.jcis.2012.02.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2011] [Revised: 01/31/2012] [Accepted: 02/01/2012] [Indexed: 11/29/2022]
Abstract
A series of water-insoluble polylactide/poly(ethylene glycol) (PLA/PEG) block copolymers were synthesized by ring-opening polymerization of lactide in the presence of mono- or dihydroxyl PEG, using nontoxic zinc lactate as catalyst. Interactions between the resulting copolymers and sodium dodecyl sulfate (SDS) in water were studied by varying SDS fraction and copolymer concentration, using ultraviolet-visible spectrometer. Light transmission results show that all the insoluble copolymers strongly interact with SDS, and the solubility of the copolymers is improved with increasing SDS fraction. Copolymers with triblock structures or higher molar masses present larger variation of solubility as compared to those with diblock structures or lower molar masses. Transmission electron microscopy and dynamic light scattering were then employed to examine the microstructure of aggregates in the mixture solutions. Various aggregates such as vesicles, branch-like micelles, spherical micelles, or nanogels were observed, depending on the SDS fraction and copolymer concentration. It is assumed that at low SDS fractions, surfactant molecules attach to PLA segments and make the copolymers more soluble to form various aggregates. At high SDS fractions, junctions composed of SDS aggregates with PLA segments involved inside are formed in the case of triblock copolymers and diblock ones with high molar masses. These junctions lead to cross-linking of copolymer chains to yield a nanogel. Hydrogels can be obtained at high concentrations as confirmed by rheological measurements.
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Affiliation(s)
- Xiaohan Wu
- Max Mousseron Institute on Biomolecules, UMR CNRS 5247, University Montpellier I, 34060 Montpellier, France
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Naskar B, Ghosh S, Nagadome S, Sugihara G, Moulik SP. Behavior of the amphiphile CHAPS alone and in combination with the biopolymer inulin in water and isopropanol-water media. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2011; 27:9148-9159. [PMID: 21667919 DOI: 10.1021/la201119c] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
Self-aggregation of the zwitterionic surfactant 3-[(3-cholamidopropyl)dimethylammonio]-1-propanesulfonate (CHAPS) in water and isopropanol-water media, and interaction of the amphiphile with the biopolymer inulin in these media were investigated. The micellar properties of the zwitterionic surfactant and its associated interfacial and bulk properties along with the related energetic, and aggregation number were determined. The different stages of interaction of the CHAPS-inulin combines were identified and assessed. The complexes were formed and aggregated in solution at different stages of their molecular compositions. The aggregated sizes were determined by dynamic light scattering study and the morphology in the solvent removed states were examined using scanning electron microscope and transmission electron microscope techniques. The results witnessed formation of ensembles of varied and striking patterns.
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Affiliation(s)
- Bappaditya Naskar
- Centre for Surface Science, Department of Chemistry, Jadavpur University, Kolkata 700032, India
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