1
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Lin F, Jiang J. CO 2-switchable emulsion with controllable stability and viscosity based on chitosans and cetyltrimethylammonium bromide. Carbohydr Polym 2024; 343:122470. [PMID: 39174136 DOI: 10.1016/j.carbpol.2024.122470] [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: 04/25/2024] [Revised: 07/01/2024] [Accepted: 07/07/2024] [Indexed: 08/24/2024]
Abstract
Emulsions have extensive applications in food, cosmetics, and agriculture, while the requirements for emulsions differ in various fields. It is a challenge for one emulsion to satisfy multiple requirements in different applications. Herein, CO2-switchable emulsions with controllable stability and viscosity were prepared by a mixture of chitosans (CS) and CTAB. After adding low concentrations of CTAB (e.g. 0.5 mM), the viscous Pickering emulsions stabilized by CS alone were converted into moderate-viscous Pickering emulsions due to the competition adsorption between CS aggregates and CTAB at the oil-water interface. The transformation of emulsion types (such as Pickering and conventional emulsions) and the emulsion's stability and viscosity were controlled by CO2/N2 trigger. Furthermore, at high CTAB concentrations (≥ 0.8 mM), a novel long-term stable conventional emulsion was obtained after the CS aggregates at the oil-water interface were entirely replaced by CTAB. Compared with other stimuli, CO2 is recognized as a green trigger that doesn't cause contaminations in the system, which has potential applications in organic synthesis and polymerization. Our strategy provides a simple and effective method to smartly control the properties of the emulsions (such as the emulsion type, stability, and viscosity), obtaining an intelligent emulsion to meet different requirements in many applications.
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Affiliation(s)
- Feilin Lin
- The Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering, Jiangnan University, Wuxi, China
| | - Jianzhong Jiang
- The Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering, Jiangnan University, Wuxi, China.
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2
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Kumari S, Nehra M, Jain S, Dilbaghi N, Chaudhary GR, Kim KH, Kumar S. Metallosurfactant aggregates: Structures, properties, and potentials for multifarious applications. Adv Colloid Interface Sci 2024; 323:103065. [PMID: 38091690 DOI: 10.1016/j.cis.2023.103065] [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: 11/01/2023] [Revised: 11/30/2023] [Accepted: 12/01/2023] [Indexed: 01/13/2024]
Abstract
Metallosurfactants offer important scientific and technological advances due to their novel interfacial properties. As a special class of structures formed by the integration of metal ions into amphiphilic surfactant molecules, these metal-based amphiphilic molecules possess both organometallic and surface chemistries. This review critically examines the structural transitions of metallosurfactants from micelle to vesicle upon metal coordination. The properties of a metallosurfactant can be changed by tuning the coordination between the metal ions and surfactants. The self-assembled behavior of surfactants can be controlled by selecting transition-metal ions that enhance their catalytic efficiency in environmental applications by applying a hydrogen evolution reaction or oxygen evolution reaction. We present the different scattering techniques available to examine the properties of metallosurfactants (e.g., size, shape, structure, and aggregation behavior). The utility of metallosurfactants in catalysis, the synthesis of nanoparticles, and biomedical applications (involving diagnostics and therapeutics) is also explored.
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Affiliation(s)
- Sonam Kumari
- Department of Chemistry and Centre of Advanced Studies in Chemistry, Panjab University Chandigarh, 160014, India; Department of Bio and Nano Technology, Guru Jambheshwar University of Science and Technology, Hisar, Haryana, 125001, India
| | - Monika Nehra
- Department of Mechanical Engineering, University Institute of Engineering and Technology, Panjab University, Chandigarh 160014, India
| | - Shikha Jain
- Department of Bio and Nano Technology, Guru Jambheshwar University of Science and Technology, Hisar, Haryana, 125001, India
| | - Neeraj Dilbaghi
- Department of Bio and Nano Technology, Guru Jambheshwar University of Science and Technology, Hisar, Haryana, 125001, India
| | - Ganga Ram Chaudhary
- Department of Chemistry and Centre of Advanced Studies in Chemistry, Panjab University Chandigarh, 160014, India
| | - Ki-Hyun Kim
- Department of Civil & Environmental Engineering, Hanyang University, 222 Wangsimni-Ro, Seoul 04763, Republic of Korea.
| | - Sandeep Kumar
- Department of Bio and Nano Technology, Guru Jambheshwar University of Science and Technology, Hisar, Haryana, 125001, India; Physics Department, Punjab Engineering College (Deemed to be University), Chandigarh 160012, India.
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3
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Akhtar MN, Noor S, Taj MB, Khalid M, Imran M. Thermodynamic and solubilization properties of a polynuclear copper complex in ionic surfactants media. J DISPER SCI TECHNOL 2021. [DOI: 10.1080/01932691.2021.1929291] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Muhammad Nadeem Akhtar
- Department of Chemistry, Baghdad-ul-Jadeed Campus, The Islamia University of Bahawalpur, Bahawalpur, Pakistan
| | - Sadia Noor
- Department of Chemistry, Govt. College Women University Faisalabad, Faisalabad, Pakistan
| | - Muhammad Babar Taj
- Department of Chemistry, Baghdad-ul-Jadeed Campus, The Islamia University of Bahawalpur, Bahawalpur, Pakistan
| | - Muhammad Khalid
- Department of Chemistry, Khwaja Fareed University of Engineering & Information Technology, Rahim Yar Khan, Pakistan
| | - Muhammad Imran
- Department of Chemistry, Faculty of Science, King Khalid University, Abha, Saudi Arabia
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4
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Yu X, Xia Z, Zhao T, Yuan X, Ren L. Pyrene-Enhanced Ferromagnetic Interaction in a FeCl 4–-Based Poly(ionic liquid)s Organic Magnet. Macromolecules 2021. [DOI: 10.1021/acs.macromol.1c00213] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Xiaoliang Yu
- School of Materials Science and Engineering, Tianjin Key Laboratory of Composite and Functional Materials, Tianjin University, Tianjin 300350, China
| | - Zhengyi Xia
- School of Materials Science and Engineering, Tianjin Key Laboratory of Composite and Functional Materials, Tianjin University, Tianjin 300350, China
| | - Tengda Zhao
- School of Materials Science and Engineering, Tianjin Key Laboratory of Composite and Functional Materials, Tianjin University, Tianjin 300350, China
| | - Xiaoyan Yuan
- School of Materials Science and Engineering, Tianjin Key Laboratory of Composite and Functional Materials, Tianjin University, Tianjin 300350, China
| | - Lixia Ren
- School of Materials Science and Engineering, Tianjin Key Laboratory of Composite and Functional Materials, Tianjin University, Tianjin 300350, China
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5
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Investigation of counterion effects of transition metal cations (Fe3+, Cu2+, Zn2+) on cetrimonium bromide using cyclic voltammetry. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2020.113599] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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6
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Reed DM, Fortenberry A, Wolfe EA, Stanhope RA, Daniel CI, Hern CM, Smith AE, Scovazzo P. Interfacial vs Bulk Phenomena Effects on the Surface Tensions of Aqueous Magnetic Surfactants in Uniform Magnetic Fields. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2020; 36:10074-10081. [PMID: 32787007 DOI: 10.1021/acs.langmuir.0c01215] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
The literature clearly reports that magnetic surfactant systems respond to magnetic fields. This manuscript investigates if the responses are because the magnetic fields directly alter the interfacial properties or if the surface-active properties are independent of the paramagnetic fluid responses. It uses uniform and gradient magnetic fields to determine the magnetically induced changes to the surface tensions independent of bulk paramagnetic fluid effects for ionic magnetic surfactants. The magnetically induced decrease in surface tensions is small compared to the bulk paramagnetic fluid effects. The reported decrease in surface tensions is significantly smaller than those previously found in the literature, which reported a combined interfacial and bulk paramagnetic effect. The magnetically induced surface tension changes are a function of the degree of association, α, of the magnetic moiety with the surfactant's amphiphilic structure. Therefore, the proposed answer to the question is that as α approaches zero, the magnetic properties of the magnetic surfactant system approaches the behavior of an ordinary paramagnetic fluid. For magnetic surfactants with α approaching one, there is a measurable interfacial response. For example in this study, a magnetic surfactant with α = 0.92 had a 2.5 times greater magnetically induced change in surface tension compared to a magnetic surfactant with α = undetectable, even thought they had similar magnetic moments.
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Affiliation(s)
- Derek M Reed
- Department of Chemical Engineering, University of Mississippi, University, Mississippi 38677-1848, United States
| | - Alex Fortenberry
- Department of Chemical Engineering, University of Mississippi, University, Mississippi 38677-1848, United States
| | - Emily A Wolfe
- Department of Chemical Engineering, University of Mississippi, University, Mississippi 38677-1848, United States
| | - Rachel A Stanhope
- Department of Chemical Engineering, University of Mississippi, University, Mississippi 38677-1848, United States
| | - Carla I Daniel
- LAQV/Requimte, Departamento de Quı́mica, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, Campus de Caparica, 2829-516 Caparica, Portugal
| | - Caleb M Hern
- Department of Chemical Engineering, University of Mississippi, University, Mississippi 38677-1848, United States
| | - Adam E Smith
- Department of Chemical Engineering, University of Mississippi, University, Mississippi 38677-1848, United States
| | - Paul Scovazzo
- Department of Chemical Engineering, University of Mississippi, University, Mississippi 38677-1848, United States
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7
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Wagay TA, Askari H, Ismail K. Synthesis, aggregation and adsorption behavior of benzyldimethylhexadecylammonium based double-chained metallosurfactants. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2019.112234] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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8
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Kulshrestha A, Gehlot PS, Kumar A. Magnetic proline-based ionic liquid surfactant as a nano-carrier for hydrophobic drug delivery. J Mater Chem B 2020; 8:3050-3057. [DOI: 10.1039/d0tb00176g] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Biofriendly and magnetic proline based ionic liquid surfactant demonstrated for drug delivery system.
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Affiliation(s)
- Akshay Kulshrestha
- Academy of Scientific and Innovative Research (AcSIR)
- Ghaziabad-201002
- India
- Salt and Marine Chemicals Division
- CSIR-Central Salt and Marine Chemicals Research Institute
| | | | - Arvind Kumar
- Academy of Scientific and Innovative Research (AcSIR)
- Ghaziabad-201002
- India
- Salt and Marine Chemicals Division
- CSIR-Central Salt and Marine Chemicals Research Institute
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9
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Huang Z, Yi M, Liu Y, Qi P, Song A, Hao J. Magnetic polymerizable surfactants: thermotropic liquid crystal behaviors and construction of nanostructured films. NEW J CHEM 2020. [DOI: 10.1039/d0nj03029e] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Two polymerizable surfactants, 3-undecylene-1-vinylimidazolium bromide (C11VIMBr) and 3-dodecyl-1-vinylimidazolium bromide (C12VIMBr), were chosen to prepare magnetic surfactant monomers by introducing Mn2+, Gd3+ and Ho3+.
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Affiliation(s)
- Zhaohui Huang
- Key Laboratory of Colloid and Interface Chemistry
- Shandong University
- Ministry of Education
- Jinan
- China
| | - Mengjiao Yi
- Key Laboratory of Colloid and Interface Chemistry
- Shandong University
- Ministry of Education
- Jinan
- China
| | - Yihan Liu
- Key Laboratory of Colloid and Interface Chemistry
- Shandong University
- Ministry of Education
- Jinan
- China
| | - Ping Qi
- Key Laboratory of Colloid and Interface Chemistry
- Shandong University
- Ministry of Education
- Jinan
- China
| | - Aixin Song
- Key Laboratory of Colloid and Interface Chemistry
- Shandong University
- Ministry of Education
- Jinan
- China
| | - Jingcheng Hao
- Key Laboratory of Colloid and Interface Chemistry
- Shandong University
- Ministry of Education
- Jinan
- China
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10
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Yi M, Huang Z, Hao J. Magnetic Gemini Surfactants. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2019; 35:9538-9545. [PMID: 31286776 DOI: 10.1021/acs.langmuir.9b01478] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
A homologous series of Gemini surfactants, dimethylene-1,2-bis(alkyldimethyl-ammonium bromide) (referred to as n-2-n·2Br, n = 14, 16, and 18) and Fe- or lanthanide metal-based magnetic Gemini surfactants (abbreviated as n-2-n·2X, X = Fe, Ce, and Gd), were first synthesized. Measurements of surface tension and electrical conductivity determine the physical quantities related to the surface activities of n-2-n·2Br and n-2-n·2X, and the magnetic behaviors of n-2-n·2X are elucidated by superconducting quantum interference device magnetometry. Thermogravimetric analysis and differential scanning calorimetry have been used to investigate thermotropic liquid crystalline properties of all aforementioned surfactants, and the liquid crystal textures were further observed via polarizing optical microscopy. These results reveal that for magneto-responsive Gemini surfactants, both magnetic counterions and alkyl chain lengths have certain effect on surface activities, magnetism, and thermotropic phase behavior. We summed up these changes and discussed the causes, which could provide a new insight into controlling the properties of magnetic surfactants.
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Affiliation(s)
- Mengjiao Yi
- Key Laboratory of Colloid and Interface Chemistry & Key Laboratory of Special Aggregated Materials , Shandong University, Ministry of Education , Jinan 250100 , China
| | - Zhaohui Huang
- Key Laboratory of Colloid and Interface Chemistry & Key Laboratory of Special Aggregated Materials , Shandong University, Ministry of Education , Jinan 250100 , China
| | - Jingcheng Hao
- Key Laboratory of Colloid and Interface Chemistry & Key Laboratory of Special Aggregated Materials , Shandong University, Ministry of Education , Jinan 250100 , China
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11
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Zhao W, Cui J, Hao J, Van Horn JD. Co-assemblies of polyoxometalate {Mo 72Fe 30}/double-tailed magnetic-surfactant for magnetic-driven anchorage and enrichment of protein. J Colloid Interface Sci 2019; 536:88-97. [PMID: 30359888 DOI: 10.1016/j.jcis.2018.10.037] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2018] [Revised: 10/15/2018] [Accepted: 10/15/2018] [Indexed: 11/30/2022]
Abstract
Covalent grafting and electrostatic-driven assembly have been two strategies in constructing well-defined polyoxometalate (POM) assemblies to produce specific morphologies and desirable properties. The modification of anionic counter-ions of amphiphilic compounds in POM-surfactant hybrid systems is still unexploited. Herein, we report the co-assembly of a synthetic double-tailed magnetic surfactant (MagSurf), (C18)2C2N+[FeCl4]-, and POM, {Mo72Fe30}. The magnetic aggregate (POM/MagSurf) results from the building up hierarchical structures at a time-dependent interface. In this construct, both the MagSurfs and {Mo72Fe30} POMs contribute to and mutually strengthen the magnetization of the designed magnetic assembles. Interestingly, the POM/MagSurf aggregates are compatible with aqueous mixtures and successfully employed to serve as magnetic transporting vehicles to anchor and deliver a protein molecule, myoglobin (Mb). Upon applying a magnetic field (0.3 T), the magnetic aggregates induced a directional migration and enrichment of the Mb protein (71-90%). During this process, the protein/POM/MagSurf complexes exhibited strong interactions facilitating stable anchoring and efficient enrichment of the Mb.
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Affiliation(s)
- Wenrong Zhao
- Key Laboratory of Colloid and Interface Chemistry & Key Laboratory of Special Aggregated Materials (Shandong University), Ministry of Education, Jinan 250100, PR China
| | - Jiwei Cui
- Key Laboratory of Colloid and Interface Chemistry & Key Laboratory of Special Aggregated Materials (Shandong University), Ministry of Education, Jinan 250100, PR China.
| | - Jingcheng Hao
- Key Laboratory of Colloid and Interface Chemistry & Key Laboratory of Special Aggregated Materials (Shandong University), Ministry of Education, Jinan 250100, PR China.
| | - J David Van Horn
- Department of Chemistry, University of Missouri-Kansas City, MO 64110, USA
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12
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Xia Z, Yu X, Zhang T, Yuan X, Ren L. Inorganic/organic hybrid magnetic polymers based on POSS and pyridinium FeCl4: the effect of self-assembly. Polym Chem 2019. [DOI: 10.1039/c9py00807a] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
The inorganic/organic hybrid POSS-P4VP[FeCl4] self-assembled into spheres with POSS aggregates as the core and P4VP[FeCl4] as the shell. Its magnetic susceptibility was affected by self-assembly and molecular weight.
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Affiliation(s)
- Zhengyi Xia
- School of Materials Science and Engineering and Tianjin Key Laboratory of Composite and Functional Materials
- Tianjin University
- Tianjin
- China
| | - Xiaoliang Yu
- School of Materials Science and Engineering and Tianjin Key Laboratory of Composite and Functional Materials
- Tianjin University
- Tianjin
- China
| | - Tongzhou Zhang
- School of Materials Science and Engineering and Tianjin Key Laboratory of Composite and Functional Materials
- Tianjin University
- Tianjin
- China
| | - Xiaoyan Yuan
- School of Materials Science and Engineering and Tianjin Key Laboratory of Composite and Functional Materials
- Tianjin University
- Tianjin
- China
| | - Lixia Ren
- School of Materials Science and Engineering and Tianjin Key Laboratory of Composite and Functional Materials
- Tianjin University
- Tianjin
- China
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13
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14
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Tu Y, Ye Z, Lian C, Shang Y, Teng H, Liu H. UV-Responsive Behavior of Multistate and Multiscale Self-Assemblies Constructed by Gemini Surfactant 12-3-12·2Br - and trans- o-Methoxy-cinnamate. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2018; 34:12990-12999. [PMID: 30289724 DOI: 10.1021/acs.langmuir.8b02914] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
Photoresponsive systems with adjustable self-assembly morphologies and tunable rheological properties have aroused widespread concern of researchers in recent years because of their prospect applications in controlled release, microfluidics, sensors, and so forth. In this paper, we combine a cationic Gemini surfactant 12-3-12·2Br- and trans-2-methoxy-cinnamate ( trans-OMCA) together to create a representative UV-responsive self-assembly system. The system displays abundant self-assembly behaviors, and the self-assemblies with different states and different scales including wormlike micelles, vesicles, and lyotropic liquid crystals (LCs) as well as an aqueous two-phase system (ATPS) are observed even at lower surfactant concentration. The UV-responsive behavior of the formed self-assemblies is investigated systematically. The results have shown that the photoisomerization of OMCA from trans form to cis form under UV light irradiation alters the hydrophobicity and steric hindrance effect of OMCA and thus affects the molecular packing at the micellar interface and further leads to the transformation of assembly morphologies. The long wormlike micelles can gradually transform into much shorter rodlike micelles under UV irradiation and companied by the decrease of solution viscosity by 2 orders of magnitude. In addition, the vesicles can evolve into multistate self-assembly structures including the ATPS, wormlike micelles, rod-like micelles, and small spherical micelles depending on the UV irradiation time. The ATPS and its adjacent anisotropic LC phase can respectively combine into a single phase and separate into ATPS under UV irradiation. The morphologies of assemblies in the 12-3-12·2Br-/ trans-OMCA mixed system can be tailored by adjusting the system composition and duration of UV light irradiation on purpose. The photoresponsive system with abundant self-assembly behaviors and tunable rheological properties has wide application prospect in numerous fields such as drug delivery, materials science, smart fluids, and so forth, and the macroscopic phase separation and combination provide novel strategies for effective separation and purification of certain substances.
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Affiliation(s)
- Yan Tu
- Key Laboratory for Advanced Materials, School of Chemistry & Molecular Engineering , East China University of Science and Technology , Shanghai 200237 , China
| | - Zhicheng Ye
- Key Laboratory for Advanced Materials, School of Chemistry & Molecular Engineering , East China University of Science and Technology , Shanghai 200237 , China
| | - Cheng Lian
- Key Laboratory for Advanced Materials, School of Chemistry & Molecular Engineering , East China University of Science and Technology , Shanghai 200237 , China
| | - Yazhuo Shang
- Key Laboratory for Advanced Materials, School of Chemistry & Molecular Engineering , East China University of Science and Technology , Shanghai 200237 , China
| | - Hongni Teng
- Department of Applied Chemistry, College of Chemical and Environmental Engineering , Shandong University of Science and Technology , Qingdao 266510 , China
| | - Honglai Liu
- Key Laboratory for Advanced Materials, School of Chemistry & Molecular Engineering , East China University of Science and Technology , Shanghai 200237 , China
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15
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Wang L, Dong S, Hao J. Recent progress of magnetic surfactants: Self-assembly, properties and functions. Curr Opin Colloid Interface Sci 2018. [DOI: 10.1016/j.cocis.2018.01.014] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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16
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Lv X, Liu L, Liu X, Ge Z, Zhong K. Reversibly Redox-Switchable Anionic Surfactant Contains Two Selenium Atoms. J SURFACTANTS DETERG 2018. [DOI: 10.1002/jsde.12026] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Xiangliang Lv
- The Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering; Jiangnan University; Wuxi 214122 China
| | - Lian Liu
- The Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering; Jiangnan University; Wuxi 214122 China
| | - Xuefeng Liu
- The Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering; Jiangnan University; Wuxi 214122 China
| | - Zan Ge
- Zanyu Technology Group Co. Ltd.; Hangzhou 310009 China
| | - Kai Zhong
- Zanyu Technology Group Co. Ltd.; Hangzhou 310009 China
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17
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Garg P, Kaur G, Chaudhary GR, Kaur S, Gawali SL, Hassan P. Investigating the structural integrity of Bovine serum albumin in presence of newly synthesized metallosurfactants. Colloids Surf B Biointerfaces 2018; 164:116-124. [DOI: 10.1016/j.colsurfb.2018.01.025] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2017] [Revised: 01/03/2018] [Accepted: 01/15/2018] [Indexed: 12/14/2022]
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18
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Khan AM, Bashir S, Shah A, Nazar MF, Rahman HMA, Shah SS, Khan AY, Khan AR, Shah F. Spectroscopically probing the effects of Holmium(III) based complex counterion on the dye-cationic surfactant interactions. Colloids Surf A Physicochem Eng Asp 2018. [DOI: 10.1016/j.colsurfa.2017.12.023] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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19
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Tu Y, Gao M, Teng H, Shang Y, Fang B, Liu H. A gemini surfactant-containing system with abundant self-assembly morphology and rheological behaviors tunable by photoinduction. RSC Adv 2018; 8:16004-16012. [PMID: 35542184 PMCID: PMC9080092 DOI: 10.1039/c8ra01070f] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2018] [Accepted: 04/16/2018] [Indexed: 01/01/2023] Open
Abstract
The photoisomerization of OMCA affects the degree of OMCA participation in the formation of mixed micelles and results in the transformation of micellar morphologies.
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Affiliation(s)
- Yan Tu
- Key Laboratory for Advanced Materials
- School of Chemistry & Molecular Engineering
- East China University of Science and Technology
- Shanghai 200237
- China
| | - Mengge Gao
- Key Laboratory for Advanced Materials
- School of Chemistry & Molecular Engineering
- East China University of Science and Technology
- Shanghai 200237
- China
| | - Hongni Teng
- Department of Applied Chemistry
- College of Chemical and Environmental Engineering
- Shandong University of Science and Technology
- Qingdao 266510
- China
| | - Yazhuo Shang
- Key Laboratory for Advanced Materials
- School of Chemistry & Molecular Engineering
- East China University of Science and Technology
- Shanghai 200237
- China
| | - Bo Fang
- Shanghai Key Laboratory of Multiphase Materials Chemical Engineering
- Lab of Chemical Engineering Rheology
- East China University of Science and Technology
- Shanghai 200237
- China
| | - Honglai Liu
- Key Laboratory for Advanced Materials
- School of Chemistry & Molecular Engineering
- East China University of Science and Technology
- Shanghai 200237
- China
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20
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Garg P, Kaur G, Chaudhary GR. Chromium-based metallosurfactants: synthesis, physicochemical characterization and probing of their interactions with xanthene dyes. NEW J CHEM 2018. [DOI: 10.1039/c7nj04226d] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The solubilization of xanthene dyes of variable solubility has been estimated in chromium based metallosurfactants.
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Affiliation(s)
- Preeti Garg
- Department of Chemistry and Centre of Advanced Studies in Chemistry
- Panjab University
- Chandigarh
- India
| | - Gurpreet Kaur
- Department of Chemistry and Centre of Advanced Studies in Chemistry
- Panjab University
- Chandigarh
- India
| | - Ganga Ram Chaudhary
- Department of Chemistry and Centre of Advanced Studies in Chemistry
- Panjab University
- Chandigarh
- India
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21
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Zhiltsova EP, Pashirova TN, Ibatullina MR, Lukashenko SS, Gubaidullin AT, Islamov DR, Kataeva ON, Kutyreva MP, Zakharova LY. A new surfactant–copper(ii) complex based on 1,4-diazabicyclo[2.2.2]octane amphiphile. Crystal structure determination, self-assembly and functional activity. Phys Chem Chem Phys 2018; 20:12688-12699. [DOI: 10.1039/c8cp01954a] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new complex [Cu(L)Br3] (where LBr is 1-cetyl-4-aza-1-azoniabicyclo[2.2.2]octane bromide) has been synthesized and characterized.
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Affiliation(s)
- Elena P. Zhiltsova
- Arbuzov Institute of Organic and Physical Chemistry
- FRC Kazan Scientific Center of RAS
- Kazan
- Russian Federation
| | - Tatiana N. Pashirova
- Arbuzov Institute of Organic and Physical Chemistry
- FRC Kazan Scientific Center of RAS
- Kazan
- Russian Federation
| | - Marina R. Ibatullina
- Arbuzov Institute of Organic and Physical Chemistry
- FRC Kazan Scientific Center of RAS
- Kazan
- Russian Federation
| | - Svetlana S. Lukashenko
- Arbuzov Institute of Organic and Physical Chemistry
- FRC Kazan Scientific Center of RAS
- Kazan
- Russian Federation
| | - Aidar T. Gubaidullin
- Arbuzov Institute of Organic and Physical Chemistry
- FRC Kazan Scientific Center of RAS
- Kazan
- Russian Federation
| | - Daut R. Islamov
- Kazan (Volga Region) Federal University
- Kazan 420008
- Russian Federation
| | - Olga N. Kataeva
- Arbuzov Institute of Organic and Physical Chemistry
- FRC Kazan Scientific Center of RAS
- Kazan
- Russian Federation
| | | | - Lucia Y. Zakharova
- Arbuzov Institute of Organic and Physical Chemistry
- FRC Kazan Scientific Center of RAS
- Kazan
- Russian Federation
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22
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Fan Y, Zhang Y, Liu X, Zhong K, Ge Z. Recovery and Recycling of CO2/N2-Switchable Anionic Surfactants in Emulsions. J SURFACTANTS DETERG 2017. [DOI: 10.1007/s11743-017-2022-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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25
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Zhang Y, Chen H, Liu X, Zhang Y, Fang Y, Qin Z. Effective and Reversible Switching of Emulsions by an Acid/Base-Mediated Redox Reaction. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2016; 32:13728-13735. [PMID: 27958741 DOI: 10.1021/acs.langmuir.6b03645] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
To develop a fast, effective, and reversible strategy for phase separation and re-emulsification of the surfactant-based emulsions, a strategy for using acid/base-mediated redox reactions was established to switch the emulsions formed from a redox-responsive anionic surfactant of potassium dodecyl seleninate (C12SeO2K). Upon acidification, C12SeO2K was reduced by KI to give didodecyl diselenide (C12Se)2, a state of almost no surface or interfacial activity; upon basification, (C12Se)2 was oxidized by I2 to give C12SeO2K again. The fractional conversion of C12SeO2K in the reversible switching processes was close to 100%. Consequently, an unusually large change in interfacial tension (ΔIFT) as high as ∼27.1 mN m-1 was obtained at a wider concentration range starting from the critical micelle concentration of C12SeO2K; the highest IFT at the oil-water interface was obtained after an almost complete switch-off, giving an oil-aqueous solution interface very similar to that without any emulsifiers, which leads to the effective and fast phase separation of the C12SeO2K-based switchable emulsions.
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Affiliation(s)
- Yuandi Zhang
- School of Chemical & Materials Engineering, Key Laboratory of Food Colloids and Biotechnology Ministry of Education, Jiangnan University , Wuxi 214122, PR China
| | - Hui Chen
- School of Chemical & Materials Engineering, Key Laboratory of Food Colloids and Biotechnology Ministry of Education, Jiangnan University , Wuxi 214122, PR China
| | - Xuefeng Liu
- School of Chemical & Materials Engineering, Key Laboratory of Food Colloids and Biotechnology Ministry of Education, Jiangnan University , Wuxi 214122, PR China
| | - Yongmin Zhang
- School of Chemical & Materials Engineering, Key Laboratory of Food Colloids and Biotechnology Ministry of Education, Jiangnan University , Wuxi 214122, PR China
| | - Yun Fang
- School of Chemical & Materials Engineering, Key Laboratory of Food Colloids and Biotechnology Ministry of Education, Jiangnan University , Wuxi 214122, PR China
| | - Zhirong Qin
- Zhejiang Zanyu Technology Co. Ltd. , Hangzhou 310009, PR China
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26
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Garg P, Kaur G, Chaudhary GR. Transition metal based single chained surfactants: synthesis, aggregation behavior and enhanced photoluminescence properties of fluorescein. RSC Adv 2016. [DOI: 10.1039/c6ra21811c] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Four different transition metal based surfactants were synthesized. The effect of presence of metal as a part of counter ion on the aggregation behaviour of metallosurfactants and on the photophysical properties of fluorescein was explored.
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Affiliation(s)
- Preeti Garg
- Department of Chemistry
- Centre of Advanced Studies in Chemistry
- Panjab University
- Chandigarh
- India
| | - Gurpreet Kaur
- Department of Chemistry
- Centre of Advanced Studies in Chemistry
- Panjab University
- Chandigarh
- India
| | - Ganga Ram Chaudhary
- Department of Chemistry
- Centre of Advanced Studies in Chemistry
- Panjab University
- Chandigarh
- India
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