1
|
Amengual J, Notaro-Roberts L, Nieh MP. Morphological control and modern applications of bicelles. Biophys Chem 2023; 302:107094. [PMID: 37659154 DOI: 10.1016/j.bpc.2023.107094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Revised: 08/10/2023] [Accepted: 08/13/2023] [Indexed: 09/04/2023]
Abstract
Bicellar systems have become popularized as their rich morphology can be applied in biochemistry, physical chemistry, and drug delivery technology. To the biochemical field, bicelles are powerful model membranes for the study of transmembrane protein behavior, membrane transport, and environmental interactions with the cell. Their morphological responses to environmental changes reveal a profound fundamental understanding of physical chemistry related to the principle of self-assembly. Recently, they have also drawn significant attention as theranostic nanocarriers in biopharmaceutical and diagnostic research due to their superior cellular uptake compared to liposomes. It is evident that applications are becoming broader, demanding to understand how the bicelle will form and behave in various environments. To consolidate current works on the bicelle's modern applications, this review will discuss various effects of composition and environmental conditions on the morphology, phase behavior, and stability. Furthermore, various applications such as payload entrapment and polymerization templating are presented to demonstrate their versatility and chemical nature.
Collapse
Affiliation(s)
- Justin Amengual
- Polymer Program, Institute of Materials Science, University of Connecticut, Storrs, CT 06269, United States
| | - Luke Notaro-Roberts
- Department of Physiology and Neurobiology, University of Connecticut, Storrs, CT 06269, United States
| | - Mu-Ping Nieh
- Polymer Program, Institute of Materials Science, University of Connecticut, Storrs, CT 06269, United States; Department of Chemical and Biomolecular Engineering, University of Connecticut, Storrs, CT 06269, United States.
| |
Collapse
|
2
|
Matsuoka K, Noshiro N, Kuroki H, Tsuyuzaki K, Hashimoto G. Vesicle formation of disodium lauryl sulfosuccinate. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2021.118422] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
|
3
|
Patel A, Ray D, Parekh P, Aswal VK, Bahadur P, Patel VI. Unveiling the microstructures of micelles from polyoxyethylene alkyl ether-based multi-responsive nonionic amphiphile. Colloids Surf A Physicochem Eng Asp 2021. [DOI: 10.1016/j.colsurfa.2021.127531] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
4
|
Crivello C, Lazzara G, Chiappisi L. On the effect of the nature of counterions on the self-assembly of polyoxyethylene alkyl ether carboxylic acids. SOFT MATTER 2020; 16:7137-7143. [PMID: 32662480 DOI: 10.1039/d0sm00986e] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
In this contribution, we investigate the effect of the type of counterion on the properties of dilute solutions of polyoxyethylene alkyl ether carboxylic acids. Two different surfactants, presenting an oleic acid alkyl chain and on-average five and nine ethylene oxide units, and terminated by a weakly anionic carboxymethyl group were studied. The surfactants were gradually ionized with sodium hydroxide, arginine, and choline hydroxide. The solutions properties were probed by light scattering, electrophoretic mobility, density and sound velocity measurements, as well as by small-angle neutron scattering. To our initial surprise, no specific effect arising from the nature of the counterion could be determined. We ascribe this phenomenon to the fact that the presence of the ethylene oxide units markedly dilutes the surfactant head group charge density, reducing counterion condensation and subsequent counterion specific effects.
Collapse
Affiliation(s)
- Chiara Crivello
- Institut Max von Laue - Paul Langevin, 71 avenue des Martyrs, 38042 Grenoble, France. and Dipartimento di Fisica e Chimica, Università degli Studi di Palermo, Viale delle Scienze pad 17, 90128 Palermo, Italy
| | - Giuseppe Lazzara
- Dipartimento di Fisica e Chimica, Università degli Studi di Palermo, Viale delle Scienze pad 17, 90128 Palermo, Italy
| | - Leonardo Chiappisi
- Institut Max von Laue - Paul Langevin, 71 avenue des Martyrs, 38042 Grenoble, France.
| |
Collapse
|
5
|
Hayward DW, Chiappisi L, Teo JH, Prévost S, Schweins R, Gradzielski M. Neutralisation rate controls the self-assembly of pH-sensitive surfactants. SOFT MATTER 2019; 15:8611-8620. [PMID: 31621749 DOI: 10.1039/c9sm00950g] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
The degree of ionisation of a weakly acidic surfactant can be continuously modified from nonionic to ionic by adjusting the pH. This property can be used to control the curvature and therefore the morphology of the self-assembled aggregates it forms in solution. Herein, we report the surprising phenomenon, observed in the alkyl ether oligo(ethylene oxide) carboxylate (CH3(CH2)11/13OEO4.5CH2COOH), whereby it is not only the pH but also the neutralisation rate that affects the aggregate morphology. Specifically, when the pH is increased slowly, up to 40 wt% of the surfactant remains in a long-lived vesicle state at high pH. This phenomenon was characterised in detail by small-angle neutron scattering and light scattering techniques. The cause of this phenomenon is thought to be related to a combination of polydispersity and the formation of acid-carboxylate dimers close to the pKa. The transition of these vesicles to the thermodynamically favoured micelles at high pH is inhibited by a high activation energy barrier and therefore only occurs very slowly. Increasing the NaCl concentration eliminates the presence of vesicles at high pH, demonstrating that the activation energy for the vesicle-to-micelle transition depends strongly on electrostatic interactions. These experiments show that the preparation pathway can be used to obtain different self-assembled structures at identical conditions via kinetic control. This phenomenon provides a useful tool for devising formulations where the properties of the system can be altered without changing the composition.
Collapse
Affiliation(s)
- Dominic W Hayward
- Stranski-Laboratorium für Physikalische und Theoretische Chemie, Institut für Chemie, Technische Universität Berlin, Straße des 17. Juni 124, D-10623 Berlin, Germany. and Institut Laue-Langevin, 71 avenue des Martyrs, CS 20156, 38042 Grenoble cedex 9, France
| | - Leonardo Chiappisi
- Stranski-Laboratorium für Physikalische und Theoretische Chemie, Institut für Chemie, Technische Universität Berlin, Straße des 17. Juni 124, D-10623 Berlin, Germany. and Institut Laue-Langevin, 71 avenue des Martyrs, CS 20156, 38042 Grenoble cedex 9, France
| | - Jyh Herng Teo
- Institut Laue-Langevin, 71 avenue des Martyrs, CS 20156, 38042 Grenoble cedex 9, France
| | - Sylvain Prévost
- Institut Laue-Langevin, 71 avenue des Martyrs, CS 20156, 38042 Grenoble cedex 9, France
| | - Ralf Schweins
- Institut Laue-Langevin, 71 avenue des Martyrs, CS 20156, 38042 Grenoble cedex 9, France
| | - Michael Gradzielski
- Stranski-Laboratorium für Physikalische und Theoretische Chemie, Institut für Chemie, Technische Universität Berlin, Straße des 17. Juni 124, D-10623 Berlin, Germany.
| |
Collapse
|
6
|
One-step procedure for the preparation of functional polysaccharide/fatty acid multilayered coatings. Commun Chem 2019. [DOI: 10.1038/s42004-019-0155-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
|
7
|
Guo S, He S, Chen Z, Zhang Y. Reactive oxygen species-responsive vesicle formed by selenium-containing cationic surfactant and SDS. J Mol Liq 2019. [DOI: 10.1016/j.molliq.2019.01.018] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
8
|
A Small-Angle Neutron Scattering Environment for In-Situ Observation of Chemical Processes. Sci Rep 2018; 8:7299. [PMID: 29740024 PMCID: PMC5940810 DOI: 10.1038/s41598-018-24718-z] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2018] [Accepted: 04/03/2018] [Indexed: 12/18/2022] Open
Abstract
A new sample environment for the observation of ongoing chemical reactions is introduced for small-angle neutron scattering (SANS) experiments which enables structural changes to be followed continuously across a wide Q-range in response to changes in the chemical environment. The approach is demonstrated and validated by performing single and multiple potentiometric titrations on an aqueous anionic surfactant solution (oligo-oxyethylene alkylether carboxylic acid in D2O) with addition times varying from 1 s to 2 h. It is shown that the continuous flow set-up offers considerable advantages over classical ‘static’ measurements with regards to sample throughput, compositional precision and the ability to observe fast structural transitions. Finally, the capabilities and ongoing optimisation of the sample environment are discussed with reference to potential applications in the fields of biology, colloidal systems and complex soft matter.
Collapse
|
9
|
Kong Q, Zhuang W, Li G, Jiang Q, Wang Y. Cation–anion interaction-directed formation of functional vesicles and their biological application for nucleus-specific imaging. NEW J CHEM 2018. [DOI: 10.1039/c8nj01503a] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A strategy for the construction of counterion-induced vesicles in aqueous media has been described. Furthermore, the imidazolium salt with an AIE fluorophore exhibits highly specific nucleus imaging in the living cells.
Collapse
Affiliation(s)
- Qunshou Kong
- National Engineering Research Center for Biomaterials
- Sichuan University
- Chengdu 610064
- China
| | - Weihua Zhuang
- National Engineering Research Center for Biomaterials
- Sichuan University
- Chengdu 610064
- China
| | - Gaocan Li
- National Engineering Research Center for Biomaterials
- Sichuan University
- Chengdu 610064
- China
| | - Qing Jiang
- National Engineering Research Center for Biomaterials
- Sichuan University
- Chengdu 610064
- China
| | - Yunbing Wang
- National Engineering Research Center for Biomaterials
- Sichuan University
- Chengdu 610064
- China
| |
Collapse
|
10
|
Chiappisi L. Polyoxyethylene alkyl ether carboxylic acids: An overview of a neglected class of surfactants with multiresponsive properties. Adv Colloid Interface Sci 2017; 250:79-94. [PMID: 29056232 DOI: 10.1016/j.cis.2017.10.001] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2017] [Revised: 10/07/2017] [Accepted: 10/10/2017] [Indexed: 12/14/2022]
Abstract
In this work, an overview on aqueous solutions of polyoxyethylene alkyl ether carboxylic acids is given. Unique properties arise from the combination of the nonionic, temperature-responsive polyoxyethylene block with the weakly ionic, pH-responsive carboxylic acid termination in a single surfactant headgroup. Accordingly, this class of surfactant finds broad application across very different sectors. Despite their large use on an industrial and a technical scale, the literature lacks a systematic and detailed characterization of their physico-chemical properties which is provided herein. In addition, a comprehensive overview is given of their self-assembly and interfacial behavior, of their use as colloidal building blocks and for large-scale applications.
Collapse
Affiliation(s)
- Leonardo Chiappisi
- Technische Universität Berlin, Stranski Laboratorium für Physikalische Chemie und Theoretische Chemie, Institut für Chemie, Straße des 17. Juni 124, Sekr. TC7, D-10623 Berlin, Germany; Institut Max von Laue - Paul Langevin, Large Scale Structures Group, 71 avenue des Martyrs, Grenoble Cedex 9 38042, France.
| |
Collapse
|
11
|
Jiang J, Zhang D, Yin J, Cui Z. Responsive, switchable wormlike micelles for CO 2/N 2 and redox dual stimuli based on selenium-containing surfactants. SOFT MATTER 2017; 13:6458-6464. [PMID: 28876348 DOI: 10.1039/c7sm01308f] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
A dual-stimuli responsive, wormlike micelle system was developed using a switchable selenium-containing surfactant, dihendecylcarboxylic acid sodium selenide (C11-Se-C11), and a commercially available surfactant, cetyltrimethyl ammonium bromide (CTAB). The solution showed a viscoelastic characteristic at low shear frequencies, and the synergism was significant when the concentrations of CTAB and C11-Se-C11 were 145 mM and 25 mM, respectively. Additionally, the system was fast and reversibly responded to CO2 and redox dual stimuli, and it showed a circulatory gel/sol transition, which reflected changes in the self-assembly from entangled worms to rodlike micelles. Moreover, these transitions were switchable at least three times. The dual responsiveness of the solution allowed for precise control of the wormlike micelles, and these micelles will have a wide range of applications in the development of functional materials for pharmaceutical or biomedical materials.
Collapse
Affiliation(s)
- Jianzhong Jiang
- The Key Laboratory of Food Colloids and Biotechnology, Ministry of Education, School of Chemical and Material Engineering, Jiangnan University, 1800 Lihu Road, Wuxi, Jiangsu, P. R. China.
| | | | | | | |
Collapse
|
12
|
Urban C, Harnisch F. Deterioration of Aqueous n-
Octanoate Electrolysis with Electrolytic Conductivity Collapse Caused by the Formation of n
-Octanoic Acid/n
-Octanoate Agglomerates. ChemElectroChem 2017. [DOI: 10.1002/celc.201700069] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Carolin Urban
- UFZ - Helmholtz-Centre for Environmental Research; Department of Environmental Microbiology; Permoserstraße 15 04318 Leipzig Germany
| | - Falk Harnisch
- UFZ - Helmholtz-Centre for Environmental Research; Department of Environmental Microbiology; Permoserstraße 15 04318 Leipzig Germany
| |
Collapse
|
13
|
Lone MS, Bhat PA, Shah RA, Chat OA, Dar AA. A Green pH-switchable Amino Acid Based Smart Wormlike Micellar System for Efficient and Controlled Drug Delivery. ChemistrySelect 2017. [DOI: 10.1002/slct.201601861] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Mohd Sajid Lone
- Physical Chemistry Division; Department of Chemistry; University of Kashmir Hazratbal; Srinagar-190006, J&K India
| | - Parvaiz Ahmad Bhat
- Physical Chemistry Division; Department of Chemistry; University of Kashmir Hazratbal; Srinagar-190006, J&K India
- Department of Chemistry; Govt Degree College Pulwama, J & K; India
| | - Rais Ahmad Shah
- Physical Chemistry Division; Department of Chemistry; University of Kashmir Hazratbal; Srinagar-190006, J&K India
| | - Oyais Ahmad Chat
- Physical Chemistry Division; Department of Chemistry; University of Kashmir Hazratbal; Srinagar-190006, J&K India
| | - Aijaz Ahmad Dar
- Physical Chemistry Division; Department of Chemistry; University of Kashmir Hazratbal; Srinagar-190006, J&K India
| |
Collapse
|
14
|
Wolfrum S, Marcus J, Touraud D, Kunz W. A renaissance of soaps? - How to make clear and stable solutions at neutral pH and room temperature. Adv Colloid Interface Sci 2016; 236:28-42. [PMID: 27476328 DOI: 10.1016/j.cis.2016.07.002] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2016] [Revised: 07/14/2016] [Accepted: 07/14/2016] [Indexed: 01/06/2023]
Abstract
Soaps are the oldest and perhaps most natural surfactants. However, they lost much of their importance since "technical surfactants", usually based on sulfates or sulfonates, have been developed over the last fifty years. Indeed, soaps are pH- and salt-sensitive and they are irritant, especially to the eyes. In food emulsions, although authorized, they have a bad taste, and long-chain saturated soaps have a high Krafft temperature. We believe that most or perhaps all of these problems can be solved with modern formulation approaches. We start this paper with a short overview of our present knowledge of soaps and soap formulations. Then we focus on the problem of the lacking soap solubility at neutral pH values. For example, it is well known that with the food emulsifier sodium oleate (NaOl), clear and stable aqueous solutions can only be obtained at pH values higher than 10. A decrease in the pH value leads to turbid and unstable solutions. This effect is not compatible with the formulation of aqueous stable and drinkable formulations with neutral or even acidic pH values. However, the pH value/phase behavior of aqueous soap solutions can be altered by the addition of other surfactants. Such a surfactant can be Rebaudioside A (RebA), a steviol glycoside from the plant Stevia rebaudiana which is used as a natural food sweetener. In a recent paper, we showed the influence of RebA on the apKa value of sodium oleate in a beverage microemulsion and on its clearing temperature. In the present paper, we report on the effect of the edible bio-surfactant RebA, on the macroscopic and microscopic phase behavior of simple aqueous sodium oleate solutions at varying pH values. The macroscopic phase behavior is investigated by visual observation and turbidity measurements. The microscopic phase behavior is analyzed by acid-base titration curves, phase-contrast and electron microscopy. It turned out that even at neutral pH, aqueous NaOl/RebA solutions can be completely clear and stable for more than 50days at room temperature. This is for the first time that a long chain soap could be really solubilized in water at neutral pH at room temperature. At last, these findings were applied to prepare stable, highly translucent and drinkable aqueous solutions of omega-3-fatty acids at a pH value of 7.5.
Collapse
|
15
|
Zhang J, Jiang L, Zhu Z, Liu S. Dilution or heating induced thickening in a sodium dodecyl sulfate/p-toluidine hydrochloride aqueous solution. RSC Adv 2016. [DOI: 10.1039/c6ra04593f] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Dilution or heating induced desorption of PTH+ increases the effective headgroup area and reduces the tail volume, thereby driving a spontaneous transition from vesicles to WLMs.
Collapse
Affiliation(s)
- Jingyan Zhang
- School of Materials and Chemical Engineering
- Anhui Jianzhu University
- Hefei
- China
- CAS Key Laboratory of Soft Matter Chemistry
| | - Liangliang Jiang
- School of Materials and Chemical Engineering
- Anhui Jianzhu University
- Hefei
- China
| | - Zhiyuan Zhu
- CAS Key Laboratory of Soft Matter Chemistry
- Hefei National Laboratory for Physical Sciences at the Microscale
- iChem (Collaborative Innovation Center of Chemistry for Energy Materials)
- Department of Polymer Science and Engineering
- University of Science and Technology of China
| | - Shiyong Liu
- CAS Key Laboratory of Soft Matter Chemistry
- Hefei National Laboratory for Physical Sciences at the Microscale
- iChem (Collaborative Innovation Center of Chemistry for Energy Materials)
- Department of Polymer Science and Engineering
- University of Science and Technology of China
| |
Collapse
|
16
|
Yixiu H, Hong Z, Yongqiang W, Yongjun M, Hang W. Rheological investigation on anionic wormlike micelles at high temperature. J Mol Liq 2015. [DOI: 10.1016/j.molliq.2015.07.045] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
17
|
Phase behaviour and vesicle formation in catanionic mixtures of Na oleate and alkyl trimethyl ammonium bromide and its salt-free version. Colloid Polym Sci 2015. [DOI: 10.1007/s00396-015-3737-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
18
|
Zhang Y, Feng Y. CO2-induced smart viscoelastic fluids based on mixtures of sodium erucate and triethylamine. J Colloid Interface Sci 2015; 447:173-81. [DOI: 10.1016/j.jcis.2014.11.003] [Citation(s) in RCA: 48] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2014] [Revised: 10/29/2014] [Accepted: 11/02/2014] [Indexed: 10/24/2022]
|
19
|
Zheng Z, Liu C, Qiao W. pH-Responsive and CO2-responsive vesicles can be formed byN-decylimidazole. EUR J LIPID SCI TECH 2015. [DOI: 10.1002/ejlt.201400429] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Zhibo Zheng
- State Key Laboratory of Fine Chemicals; School of Chemical Engineering; Dalian University of Technology; Dalian P. R. China
| | - Chenyu Liu
- State Key Laboratory of Fine Chemicals; School of Chemical Engineering; Dalian University of Technology; Dalian P. R. China
| | - Weihong Qiao
- State Key Laboratory of Fine Chemicals; School of Chemical Engineering; Dalian University of Technology; Dalian P. R. China
| |
Collapse
|
20
|
Ghosh S, Ray A. Spontaneous Vesicle Based Excipient Formation in Mixtures of Sodium N-(n-Alkanoyl)-L-alaninate and N-Cetylpyridinium Chloride: Effect of Hydrocarbon Chain Length. Ind Eng Chem Res 2015. [DOI: 10.1021/ie503697c] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Sampad Ghosh
- Department
of Chemistry, National Institute of Technology, Jamshedpur 831014, India
| | - Anirban Ray
- Department
of Chemistry, National Institute of Technology, Jamshedpur 831014, India
| |
Collapse
|
21
|
Alkyl chain length asymmetry effects of mixed n-acyl sarcosinate and N-cetylpyridinium chloride surfactants: Spontaneous formation of stable nanovesicles as excipient. Colloids Surf A Physicochem Eng Asp 2014. [DOI: 10.1016/j.colsurfa.2014.07.043] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
22
|
Fameau AL, Arnould A, Saint-Jalmes A. Responsive self-assemblies based on fatty acids. Curr Opin Colloid Interface Sci 2014. [DOI: 10.1016/j.cocis.2014.08.005] [Citation(s) in RCA: 67] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
23
|
Zheng Z, Qiao W, Xiong C. Vesicle formed by
N
′‐dodecyl‐
N
,
N
‐dimethylacetamidine and tuned by CO
2
and alkali. EUR J LIPID SCI TECH 2014. [DOI: 10.1002/ejlt.201400032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Zhibo Zheng
- State Key Laboratory of Fine ChemicalsSchool of Chemical EngineeringDalian University of TechnologyDalianP. R. China
| | - Weihong Qiao
- State Key Laboratory of Fine ChemicalsSchool of Chemical EngineeringDalian University of TechnologyDalianP. R. China
| | - Chongqiao Xiong
- College of Letters and ScienceUniversity of CaliforniaBerkeleyCAUSA
| |
Collapse
|
24
|
Yao R, Qian J, Li H, Yasin A, Xie Y, Yang H. Synthesis and high-performance of a new sarcosinate anionic surfactant with a long unsaturated tail. RSC Adv 2014. [DOI: 10.1039/c3ra44338h] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
|
25
|
Zhang Y, Han Y, Chu Z, He S, Zhang J, Feng Y. Thermally induced structural transitions from fluids to hydrogels with pH-switchable anionic wormlike micelles. J Colloid Interface Sci 2013; 394:319-28. [DOI: 10.1016/j.jcis.2012.11.032] [Citation(s) in RCA: 78] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2012] [Revised: 11/11/2012] [Accepted: 11/15/2012] [Indexed: 10/27/2022]
|
26
|
Contrasting the Effects of Hydrophobicity and Counterion Size on Anionic Wormlike Micelle Growth. J SURFACTANTS DETERG 2012. [DOI: 10.1007/s11743-012-1364-x] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
27
|
Han Y, Chu Z, Sun H, Li Z, Feng Y. “Green” anionic wormlike micelles induced by choline. RSC Adv 2012. [DOI: 10.1039/c2ra20136d] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
|
28
|
Sharma R, Mahajan RK. An investigation of binding ability of ionic surfactants with trifluoperazine dihydrochloride: insights from surface tension, electronic absorption and fluorescence measurements. RSC Adv 2012. [DOI: 10.1039/c2ra21020g] [Citation(s) in RCA: 59] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
|
29
|
Akter N, Radiman S, Mohamed F, Rahman IA, Reza MIH. Ternary phase behaviour and vesicle formation of a sodium N-lauroylsarcosinate hydrate/1-decanol/water system. Sci Rep 2011; 1:71. [PMID: 22355590 PMCID: PMC3216558 DOI: 10.1038/srep00071] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2011] [Accepted: 08/02/2011] [Indexed: 11/23/2022] Open
Abstract
The phase behaviour of a system composed of amino acid-based surfactant (sodium N-lauroylsarcosinate hydrate), 1-decanol and deionised water was investigated for vesicle formation. Changing the molar ratio of the amphiphiles, two important aggregate structures were observed in the aqueous corner of the phase diagram. Two different sizes of microemulsions were found at two amphiphile-water boundaries. A stable single vesicle lobe was found for 1∶2 molar ratios in 92 wt% water with vesicles approximately 100 nm in size and with high zeta potential value. Structural variation arises due to the reduction of electrostatic repulsions among the ionic headgroups of the surfactants and the hydration forces due to adsorbed water onto monolayer's. The balance of these two forces determines the aggregate structures. Analysis was followed by the molecular geometrical structure. These findings may have implications for the development of drug delivery systems for cancer treatments, as well as cosmetic and food formulations.
Collapse
Affiliation(s)
- Nasima Akter
- School of Applied Physics, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, 43600 UKM, Bangi, Selangor, Malaysia.
| | | | | | | | | |
Collapse
|
30
|
Han Y, Feng Y, Sun H, Li Z, Han Y, Wang H. Wormlike micelles formed by sodium erucate in the presence of a tetraalkylammonium hydrotrope. J Phys Chem B 2011; 115:6893-902. [PMID: 21545155 DOI: 10.1021/jp2004634] [Citation(s) in RCA: 91] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Anionic wormlike micelles, particularly those formed by long-chain carboxylate surfactants, are relatively less documented though their cationic or zwitterionic counterparts are frequently reported. In this study, the wormlike micelles of sodium erucate (NaOEr), a C22-tailed anionic surfactant with a monounsaturated tail, in the presence of a tetraalkylammonium hydrotrope were investigated for the first time. The different effects of two hydrotropes, benzyl trimethyl ammonium bromide (BTAB) and tetramethyl ammonium bromide (TMAB), on the phase behavior and rheological behaviors were compared, and the influences of surfactant concentration and temperature on the rheological properties of NaOEr solutions were also examined. Both organic salts can lower the Krafft temperature of NaOEr solutions and thus improve its water solubility, but BTAB can make T(K) drop more sharply. At a fixed NaOEr concentration, less BTAB is demanded to induce the formation of viscoelastic solution and to obtain the maximum viscosity of NaOEr solution; at a constant salt concentration, with increasing NaOEr content, the NaOEr-BTAB system shows a larger zero-shear viscosity (η(0)), relaxation time, and plateau modulus but lower overlapping concentration than those of the NaOEr-TMAB system. The occurrence of maximum η(0) with increasing salt content for the NaOEr-BTAB system results from the formation of vesicles and L(3) phases, which were verified by cryo-TEM observations. η(0) shows an exponential decrease with increasing temperature; nevertheless it still remains above 10(3) mPa·s even at 90 °C.
Collapse
Affiliation(s)
- Yixiu Han
- Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu, People's Republic of China
| | | | | | | | | | | |
Collapse
|
31
|
Shome A, Kar T, Das PK. Spontaneous Formation of Biocompatible Vesicles in Aqueous Mixtures of Amino Acid-Based Cationic Surfactants and SDS/SDBS. Chemphyschem 2010; 12:369-78. [DOI: 10.1002/cphc.201000708] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2010] [Revised: 10/13/2010] [Indexed: 11/11/2022]
|
32
|
Koshy P, Verma G, Aswal VK, Venkatesh M, Hassan PA. Viscoelastic Fluids Originated from Enhanced Solubility of Sodium Laurate in Cetyl Trimethyl Ammonium Bromide Micelles through Cooperative Self-Assembly. J Phys Chem B 2010; 114:10462-70. [DOI: 10.1021/jp104009f] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Prasuna Koshy
- Chemistry Division, Radiopharmaceuticals Division, and Solid State Physics Division, Bhabha Atomic Research Centre, Trombay, Mumbai 400 085, India
| | - Gunjan Verma
- Chemistry Division, Radiopharmaceuticals Division, and Solid State Physics Division, Bhabha Atomic Research Centre, Trombay, Mumbai 400 085, India
| | - V. K. Aswal
- Chemistry Division, Radiopharmaceuticals Division, and Solid State Physics Division, Bhabha Atomic Research Centre, Trombay, Mumbai 400 085, India
| | - Meera Venkatesh
- Chemistry Division, Radiopharmaceuticals Division, and Solid State Physics Division, Bhabha Atomic Research Centre, Trombay, Mumbai 400 085, India
| | - P. A. Hassan
- Chemistry Division, Radiopharmaceuticals Division, and Solid State Physics Division, Bhabha Atomic Research Centre, Trombay, Mumbai 400 085, India
| |
Collapse
|
33
|
Yu X, Tu C, He L, Wang R, Sun G, Yan D, Zhu X. Self-assembly of Supramolecular Amphiphile Constructed by Hydrophilic Calix[4]arene Derivative and Phenol Palmitate. JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY 2009. [DOI: 10.1080/10601320902724867] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|