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Zhang S, Zhang L, Yang X, Hua W, Qiu J, Zhang M, Zhang B, Ren T. Novel comb‐like anion‐nonionic copolymer for improving the stability of pymetrozine suspension concentrate. J Appl Polym Sci 2021. [DOI: 10.1002/app.50040] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Shupeng Zhang
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering/Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education Guizhou University Guiyang China
| | - Lei Zhang
- The Key Laboratory of Resource Chemistry of Ministry of Education, College of Chemistry and Materials Science Shanghai Normal University Shanghai China
| | - Xiaodong Yang
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering/Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education Guizhou University Guiyang China
| | - Wendong Hua
- The Key Laboratory of Resource Chemistry of Ministry of Education, College of Chemistry and Materials Science Shanghai Normal University Shanghai China
| | - Junyun Qiu
- The Key Laboratory of Resource Chemistry of Ministry of Education, College of Chemistry and Materials Science Shanghai Normal University Shanghai China
| | - Mingqian Zhang
- The Key Laboratory of Resource Chemistry of Ministry of Education, College of Chemistry and Materials Science Shanghai Normal University Shanghai China
| | - Bo Zhang
- The Key Laboratory of Resource Chemistry of Ministry of Education, College of Chemistry and Materials Science Shanghai Normal University Shanghai China
| | - Tianrui Ren
- The Key Laboratory of Resource Chemistry of Ministry of Education, College of Chemistry and Materials Science Shanghai Normal University Shanghai China
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2
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Song Y, Zheng H, Niu Y, Yao Y, Meng R. Synthesis and Properties of Alkyl Bis-Guanidinium Acetates Surfactants. TENSIDE SURFACT DET 2021. [DOI: 10.1515/tsd-2019-2241] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
Novel surfactants with double hydrophilic groups (cocopropane and tallowpropane bis-guanidinium acetates), were synthesized and tested to evaluate both the basic surfactant properties and the unique application performance. Surface tension, conductivity and contact angle measurements were used to study the self-aggregation behavior in aqueous solution. Aggregation parameters were calculated such as adsorption efficiency and effectiveness (pC20 and CAC/C20), the maximum surface excess concentration (Гmax) and minimum surface area permolecule (Amin). The thermodynamic parameters of aggregation based conductivity measurements revealed that the aggregation process was spontaneous and entropy-driven. Compared to DTAC and CTAC, the alkyl bis-guanidinium acetates showed a higher emulsification capacity with both liquid kerosene and soybean oil. The evaluation of antimicrobial activity showed that the alkyl bisguanidinium acetates exhibited strong antibacterial activity against the tested strains at a concentration of 50 ppm.
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Affiliation(s)
- Yongbo Song
- Department of Chemistry and Chemical Engineering, Taiyuan Institute of Technology , 31# Xinlan Road Taiyuan Shanxi Province P. R. China
| | - Hongyan Zheng
- Department of Chemistry and Chemical Engineering, Taiyuan Institute of Technology , 31# Xinlan Road Taiyuan Shanxi Province P. R. China
| | - Yulan Niu
- Department of Chemistry and Chemical Engineering, Taiyuan Institute of Technology , 31# Xinlan Road Taiyuan Shanxi Province P. R. China
| | - Ying Yao
- Department of Chemistry and Chemical Engineering, Taiyuan Institute of Technology , 31# Xinlan Road Taiyuan Shanxi Province P. R. China
| | - Rongqian Meng
- Department of Chemistry and Chemical Engineering, Taiyuan Institute of Technology , 31# Xinlan Road Taiyuan Shanxi Province P. R. China
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3
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Influence of the hydrophilic moiety of polymeric surfactant on their surface activity and physical stability of pesticide suspension concentrate. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2020.114136] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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4
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Thoppil AA, Chennuri BK, Gardas RL. Thermodynamics and micellization behavior of ethanolammonium carboxylate surface active ionic liquids in aqueous media. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2019.112116] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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5
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The Tail Effect of Some Prepared Cationic Surfactants on Silver Nanoparticle Preparation and Their Surface, Thermodynamic Parameters, and Antimicrobial Activity. J SURFACTANTS DETERG 2019. [DOI: 10.1002/jsde.12318] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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6
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Lin LH, Chu HC, Chen KM, Chen SC. Surface Properties of Glucose-Based Surfactants and Their Application in Textile Dyeing with Natural Dyes. J SURFACTANTS DETERG 2018. [DOI: 10.1002/jsde.12207] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Li-Huei Lin
- Department of Cosmetic Science; Vanung University; 1, Van Nung Road, Taoyuan City Taiwan, R.O.C
| | - Hawn-Chung Chu
- Department of Applied Cosmetology; Lee-Ming Institute of Technology; 2-2 Lee-Juan Road, Lee-Ming Village, Taishan, Taipei Taiwan, R.O.C
| | - Keng-Ming Chen
- Department of Polymer Engineering; National Taiwan University of Science and Technology; 43, Keelung Road, Section 4, Taipei Taiwan, R.O.C
| | - Shih-Chieh Chen
- Department of Polymer Engineering; National Taiwan University of Science and Technology; 43, Keelung Road, Section 4, Taipei Taiwan, R.O.C
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7
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Huang M, Xu S, Wu X, Zhao M, Wang L. Synthesis, Surface Activity, and Antimicrobial Efficacy of Diaryliodonium Salt-Derived Amphiphiles. J SURFACTANTS DETERG 2018. [DOI: 10.1002/jsde.12038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Mengen Huang
- Key Laboratory for Advanced Materials, Institute of Fine Chemicals, School of Chemistry and Molecular Engineering; East China University of Science and Technology, 130 Meilong Road; Shanghai 200237 China
| | - Shujia Xu
- Key Laboratory for Advanced Materials, Institute of Fine Chemicals, School of Chemistry and Molecular Engineering; East China University of Science and Technology, 130 Meilong Road; Shanghai 200237 China
| | - Xunshen Wu
- Key Laboratory for Advanced Materials, Institute of Fine Chemicals, School of Chemistry and Molecular Engineering; East China University of Science and Technology, 130 Meilong Road; Shanghai 200237 China
| | - Min Zhao
- School of Chemistry and Molecular Engineering; East China University of Science and Technology, 130 Meilong Road; Shanghai 200237 China
| | - Limin Wang
- Key Laboratory for Advanced Materials, Institute of Fine Chemicals, School of Chemistry and Molecular Engineering; East China University of Science and Technology, 130 Meilong Road; Shanghai 200237 China
- Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry; The Chinese Academy of Sciences, 345 Lingling Road; Shanghai 200032 China
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8
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Asadov ZH, Ahmadova GA, Rahimov RA, Abilova AZ, Zargarova SH, Zubkov FI. Synthesis and Properties of Quaternary Ammonium Surfactants Based on Alkylamine, Propylene Oxide, and 2-Chloroethanol. J SURFACTANTS DETERG 2018. [DOI: 10.1002/jsde.12008] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Ziyafaddin H. Asadov
- Laboratory of Surfactants, Institute of Petrochemical Processes of Azerbaijan National Academy of Sciences, Hojaly Avenue 30; AZ 1025 Baku Azerbaijan
| | - Gulnara A. Ahmadova
- Laboratory of Surfactants, Institute of Petrochemical Processes of Azerbaijan National Academy of Sciences, Hojaly Avenue 30; AZ 1025 Baku Azerbaijan
| | - Ravan A. Rahimov
- Laboratory of Surfactants, Institute of Petrochemical Processes of Azerbaijan National Academy of Sciences, Hojaly Avenue 30; AZ 1025 Baku Azerbaijan
- Organic Chemistry Department; RUDN University, 6 Miklukho-Maklaya Street; Moscow 117198 Russia
| | - Aygul Z. Abilova
- Laboratory of Surfactants, Institute of Petrochemical Processes of Azerbaijan National Academy of Sciences, Hojaly Avenue 30; AZ 1025 Baku Azerbaijan
| | - Sevda H. Zargarova
- Laboratory of Surfactants, Institute of Petrochemical Processes of Azerbaijan National Academy of Sciences, Hojaly Avenue 30; AZ 1025 Baku Azerbaijan
| | - Fedor I. Zubkov
- Organic Chemistry Department; RUDN University, 6 Miklukho-Maklaya Street; Moscow 117198 Russia
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9
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Aggarwal R, Singh S. Synthesis, Characterization and Evaluation of Surface and Thermal Properties of 3-Cyclohexyloxy-2-Hydroxypropyl Pyridinium and Imidazolium Surface-Active Ionic Liquids. J SURFACTANTS DETERG 2018. [DOI: 10.1002/jsde.12002] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Rajni Aggarwal
- Department of Chemistry, UGC Sponsored Centre for Advanced Studies-I; Guru Nanak Dev University; Amritsar 143005 India
| | - Sukhprit Singh
- Department of Chemistry, UGC Sponsored Centre for Advanced Studies-I; Guru Nanak Dev University; Amritsar 143005 India
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10
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Studying the surface behavior of some prepared free hydroxyl cationic amphipathic compounds in aqueous solution and their biological activity. J Mol Liq 2018. [DOI: 10.1016/j.molliq.2017.12.105] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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11
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Studying the corrosion inhibition of some prepared nonionic surfactants based on 3-(4-hydroxyphenyl) propanoic acid and estimating the influence of silver nanoparticles on the surface parameters. J Mol Liq 2018. [DOI: 10.1016/j.molliq.2017.11.052] [Citation(s) in RCA: 55] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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12
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Lin LH, Su SK, Lai YC, Yang YH. Physicochemical Properties of Amino Acid Surfactants and Their Use in Dyeing with Natural Plant Dyes. TENSIDE SURFACT DET 2017. [DOI: 10.3139/113.110507] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Abstract
Environment-friendly green amino acid surfactants were prepared by the reaction of glutamic acid with various fatty acids (C2–C14). These green amino acid surfactants have been found to exhibit good surface activities i.e. surface tension, foaming, wetting power and emulsifying ability. The critical micelle concentration (CMC) increases with an increase of the alkyl chain of amino acid surfactants. After 5 days the biodegradation of these amino acid surfactants was larger than 60% and consequently, the surfactants should be regarded as readily biodegradable. Finally, the green amino acid surfactants were added to natural plant dyes to test their applicability for dyeing wool fibers. The surfactant developed in this study will contribute to green and sustainability chemistry.
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Affiliation(s)
- Li-Huei Lin
- Department of Cosmetic Science , Vanung University, 1, Van Nung Road, Chung-Li City, Taiwan , ROC
| | - Shuenn-Kung Su
- Department of Materials Science and Engineering , National Taiwan University of Science and Technology, 43, Keelung Road, Section 4, Taipei, Taiwan , ROC
| | - Yu-Ching Lai
- Department of Materials Science and Engineering , National Taiwan University of Science and Technology, 43, Keelung Road, Section 4, Taipei, Taiwan , ROC
| | - Yong-Han Yang
- Department of Materials Science and Engineering , National Taiwan University of Science and Technology, 43, Keelung Road, Section 4, Taipei, Taiwan , ROC
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13
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A Novel Alkyl Sulphobetaine Gemini Surfactant Based on S-triazine: Synthesis and Properties. J SURFACTANTS DETERG 2017. [DOI: 10.1007/s11743-017-1996-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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14
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Garcia MT, Ribosa I, Perez L, Manresa A, Comelles F. Micellization and Antimicrobial Properties of Surface-Active Ionic Liquids Containing Cleavable Carbonate Linkages. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2017; 33:6511-6520. [PMID: 28605906 DOI: 10.1021/acs.langmuir.7b00505] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Imidazolium-based ionic liquids (ILs) containing cleavable carbonate linkages, 1-alkyloxycarbonyloxyethyl-3-methylimidazolium chlorides with alkyl chains of 10, 12, and 14 carbon atoms, were synthesized, and their self-assembly behavior and antimicrobial activity were investigated. Differential scanning calorimetry and polarized optical microscopy studies reveal that carbonate-functionalized ILs form stable thermotropic smectic liquid-crystalline phases over a wide range of temperature. The surface activity and aggregation behavior of these new ILs were investigated by tensiometry, conductometry, potentiometry, and spectrofluorimetry. The size of aggregates was examined by dynamic light scattering (DLS). Carbonate-functionalized ILs display a higher adsorption efficiency and a lower critical micelle concentration (cmc) than simple alkyl-chain-substituted ILs. The insertion of a carbonate ester moiety in the alkyl side chain favors adsorption at the air-water interface and micellization in the bulk solution when compared to nonfunctionalized ILs. DLS measurements show that small micellelike aggregates are spontaneously formed above the cmc. Furthermore, carbonate-functionalized ILs were examined for their antimicrobial activity against a panel of clinically relevant microorganisms. Biological activity was found to increase with hydrophobicity. The presence of a carbonate ester moiety significantly enhances the antimicrobial efficiency as compared to nonfunctionalized ILs, with the susceptibility of Staphylococcus sp. toward the action of these compounds being particularly remarkable. It has been demonstrated that the functionalization of the alkyl side chain of the imidazolium salts can not only modify the aggregation behavior but also lead to differences in both efficiency and the spectrum of antimicrobial activity of amphiphilic ILs.
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Affiliation(s)
- M Teresa Garcia
- Department of Chemical and Surfactants Technology, Institute of Advanced Chemistry of Catalonia IQAC- CSIC , Jordi Girona 18-26, 08034 Barcelona, Spain
| | - Isabel Ribosa
- Department of Chemical and Surfactants Technology, Institute of Advanced Chemistry of Catalonia IQAC- CSIC , Jordi Girona 18-26, 08034 Barcelona, Spain
| | - Lourdes Perez
- Department of Chemical and Surfactants Technology, Institute of Advanced Chemistry of Catalonia IQAC- CSIC , Jordi Girona 18-26, 08034 Barcelona, Spain
| | - Angeles Manresa
- Facultat de Farmacia, Universitat de Barcelona , Joan XXIII, 08028 Barcelona, Spain
| | - Francesc Comelles
- Department of Chemical and Surfactants Technology, Institute of Advanced Chemistry of Catalonia IQAC- CSIC , Jordi Girona 18-26, 08034 Barcelona, Spain
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15
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Shaban SM, Abd-Elaal AA. Studying the silver nanoparticles influence on thermodynamic behavior and antimicrobial activities of novel amide Gemini cationic surfactants. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2017; 76:871-885. [PMID: 28482602 DOI: 10.1016/j.msec.2017.03.185] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/13/2016] [Revised: 12/30/2016] [Accepted: 03/21/2017] [Indexed: 11/25/2022]
Abstract
Three novels amide Gemini cationic surfactants with various alkyl chains and their silver nanohybrid with silver nanoparticles were synthesized and a confirmation study for surfactant and their nanoparticles formation has been established using IR, 1HNMR, TEM and UV-Vis spectroscopy. The surface-active properties of these surfactants and their nanoform were investigated through surface tension and electrical conductivity measurements and a comparative study has been established. The thermodynamic parameters of micellization and adsorption were assessed at temperatures range from 25 to 65°C. The effect of silver particles on the surface behavior of the synthesized surfactant has been discussed. The aggregation behavior of silver nanoparticles with these synthesized Gemini surfactants in water were investigated using dynamic light scattering and transmission electron microscopy. Furthermore, the antimicrobial activities of these synthesized amide Gemini surfactants and their nanostructure with silver against both Gram positive and Gram negative bacteria were also investigated.
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Affiliation(s)
- Samy M Shaban
- Egyptian Petroleum Research Institute, Nasr City, Cairo, Egypt.
| | - Ali A Abd-Elaal
- Egyptian Petroleum Research Institute, Nasr City, Cairo, Egypt
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16
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Raghavan V, Polavarapu PL. First Room Temperature Chiral Anionic Liquid Forming Micelles and Reverse Micelles. J Phys Chem B 2017; 121:1629-1639. [DOI: 10.1021/acs.jpcb.6b11964] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Vijay Raghavan
- Department of Chemistry, Vanderbilt University, Nashville, Tennesse 37235, United States
| | - Prasad L Polavarapu
- Department of Chemistry, Vanderbilt University, Nashville, Tennesse 37235, United States
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17
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Bhadani A, Iwabata K, Sakai K, Koura S, Sakai H, Abe M. Sustainable oleic and stearic acid based biodegradable surfactants. RSC Adv 2017. [DOI: 10.1039/c6ra27036k] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
Renewable ester functionalized fatty acid based imidazolium surfactant.
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Affiliation(s)
- Avinash Bhadani
- Department of Pure and Applied Chemistry and Research Institute for Science and Technology
- Tokyo University of Science
- Noda
- Japan
| | - Kazuki Iwabata
- Department of Pure and Applied Chemistry and Research Institute for Science and Technology
- Tokyo University of Science
- Noda
- Japan
| | - Kenichi Sakai
- Department of Pure and Applied Chemistry and Research Institute for Science and Technology
- Tokyo University of Science
- Noda
- Japan
| | - Setsuko Koura
- Department of Applied Chemistry
- Chiba Institute of Technology
- Narashino
- Japan
| | - Hideki Sakai
- Department of Pure and Applied Chemistry and Research Institute for Science and Technology
- Tokyo University of Science
- Noda
- Japan
| | - Masahiko Abe
- Department of Pure and Applied Chemistry and Research Institute for Science and Technology
- Tokyo University of Science
- Noda
- Japan
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18
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Shaban SM, Fouda A, Rashwan S, Ibrahim HE, El-Bhrawy M. Synthesis and characterization of newly cationic surfactants based on 2-(2-(dimethylamino)ethoxy)ethanol: physiochemical, thermodynamic and evaluation as biocide. J Mol Liq 2016. [DOI: 10.1016/j.molliq.2016.05.088] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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19
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Bhadani A, Misono T, Singh S, Sakai K, Sakai H, Abe M. Structural diversity, physicochemical properties and application of imidazolium surfactants: Recent advances. Adv Colloid Interface Sci 2016; 231:36-58. [PMID: 27063924 DOI: 10.1016/j.cis.2016.03.005] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2015] [Revised: 01/19/2016] [Accepted: 03/21/2016] [Indexed: 10/22/2022]
Abstract
The current review covers recent advances on development and investigation of cationic surfactants containing imidazolium headgroup, which are being extensively investigated for their self-aggregation properties and are currently being utilized in various conventional and non-conventional application areas. These surfactants are being used as: soft template for synthesis of mesoporous/microporous materials, drug and gene delivery agent, stabilizing agent for nanoparticles, dispersants for single/multi walled carbon nanotubes, antimicrobial and antifungal agent, viscosity modifiers, preparing nanocomposite materials, stabilizing microemulsions, corrosion inhibitors and catalyst for organic reactions. Recently several structural derivatives of these surfactants have been developed having many interesting physicochemical properties and they have demonstrated enormous potential in the area of nanotechnology, material science and biomedical science.
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20
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Adsorption and micellization behavior of synthesized amidoamine cationic surfactants and their biological activity. J Mol Liq 2016. [DOI: 10.1016/j.molliq.2015.12.111] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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21
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Shaban SM, Aiad I, Ismail AR. Surface Parameters and Biological Activity of N-(3-(Dimethyl Benzyl Ammonio) Propyl) Alkanamide Chloride Cationic Surfactants. J SURFACTANTS DETERG 2016. [DOI: 10.1007/s11743-016-1795-x] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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22
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Shaban SM, Aiad I, Fetouh HA, Maher A. Amidoamine double tailed cationic surfactant based on dimethylaminopropylamine: Synthesis, characterization and evaluation as biocide. J Mol Liq 2015. [DOI: 10.1016/j.molliq.2015.10.024] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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23
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Chauhan V, Kamboj R, Singh Rana SP, Kaur T, Kaur G, Singh S, Kang TS. Aggregation behavior of non-cytotoxic ester functionalized morpholinium based ionic liquids in aqueous media. J Colloid Interface Sci 2015; 446:263-71. [DOI: 10.1016/j.jcis.2015.01.044] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2014] [Revised: 01/19/2015] [Accepted: 01/19/2015] [Indexed: 10/24/2022]
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24
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Mangat CK, Kaur S. Synthesis, Characterization, and Surface Properties of Cationic Gemini Surfactants. J DISPER SCI TECHNOL 2014. [DOI: 10.1080/01932691.2013.840241] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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25
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Self-assembly and antimicrobial activity of long-chain amide-functionalized ionic liquids in aqueous solution. Colloids Surf B Biointerfaces 2014; 123:318-25. [DOI: 10.1016/j.colsurfb.2014.09.033] [Citation(s) in RCA: 75] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2014] [Revised: 09/04/2014] [Accepted: 09/15/2014] [Indexed: 11/20/2022]
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26
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Chauhan V, Singh S, Mishra R, Kaur G. Synthesis and bio-physicochemical properties of amide-functionalized N-methylpiperazinium surfactants. J Colloid Interface Sci 2014; 436:122-31. [PMID: 25268815 DOI: 10.1016/j.jcis.2014.08.029] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2014] [Revised: 08/16/2014] [Accepted: 08/18/2014] [Indexed: 10/24/2022]
Abstract
Four new amide functionalized N-methylpiperazinium amphiphiles having tetradecyl, hexadecyl alkyl chain lengths and counterions; chloride or bromide have been synthesized and characterized by various spectroscopic techniques. These new surfactants have been investigated in detail for their self-assembling behavior by surface tension, conductivity and fluorescence measurements. The thermodynamic parameters of these surfactants indicate that micellization is exothermic and entropy-driven. The dynamic light scattering (DLS) and transmission electron microscopy (TEM) experiments have been performed to insight the aggregate size of these cationics. Thermal degradation of these new surfactants has also been evaluated by thermal gravimetric analysis (TGA). These new surfactants form stable complexes with DNA as acknowledged by agarose gel electrophoresis, ethidium bromide exclusion and zeta potential measurements. They have also been found to have low cytotoxicity by MTT (3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide) assay on the C6 glioma cell line.
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Affiliation(s)
- Vinay Chauhan
- Department of Chemistry - UGC Sponsored-Centre for Advance Studies - I, Guru Nanak Dev University, Amritsar 143 005, India
| | - Sukhprit Singh
- Department of Chemistry - UGC Sponsored-Centre for Advance Studies - I, Guru Nanak Dev University, Amritsar 143 005, India.
| | - Rachana Mishra
- Department of Biotechnology, Guru Nanak Dev University, Amritsar 143 005, India
| | - Gurcharan Kaur
- Department of Biotechnology, Guru Nanak Dev University, Amritsar 143 005, India
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27
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Kamboj R, Bharmoria P, Chauhan V, Singh S, Kumar A, Mithu VS, Kang TS. Micellization behavior of morpholinium-based amide-functionalized ionic liquids in aqueous media. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2014; 30:9920-30. [PMID: 25062465 DOI: 10.1021/la501897e] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/15/2023]
Abstract
Morpholinium-based amide-functionalized ionic liquids (ILs) [C(n)AMorph][Br], where n = 8, 12, and 16, have been synthesized and characterized for their micellization behavior in aqueous medium using a variety of state of the art techniques. The adsorption and micellization behavior of [CnAMorph][Br] ILs at the air-solution interface and in the bulk, respectively, has been found to be much better compared to that observed for nonfunctionalized homologous ILs and conventional cationic surfactants, as shown by the comparatively higher adsorption efficiency, lower surface tension at the critical micelle concentraiton (γ(cmc)), and much lower critical micelle concentration (cmc) for [C(n)AMorph][Br] ILs. Conductivity measurements have been performed to obtain the cmc, degree of counterion binding (β), and standard free energy of micellization (ΔG(m)°). Isothermal titration calorimetry has provided information specifically about the thermodynamics of micellization, whereas steady-state fluorescence has been used to obtain the cmc, micropolarity of the cybotactic region, and aggregation number (N(agg)) of the micelles. Both dynamic light scattering and atomic force microscopy have provided insights into the size and shape of the micelles. 2D (1)H-(1)H nuclear Overhauser effect spectroscopy experiments have provided insights into the structure of the micelle, where [C16AMorph][Br] has shown distinct micellization behavior as compared to [C8AMorph][Br] and [C12AMorph][Br] in corroboration with observations made from other techniques.
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Affiliation(s)
- Raman Kamboj
- Department of Chemistry, University Grants Commission (UGC) Centre for Advanced Studies-I, Guru Nanak Dev University , Amritsar-143005, Punjab, India
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Chauhan V, Singh S, Kamboj R. Self-Assembly and Thermal Stability of Ether-Functionalized Imidazolium Ionic Liquids. Ind Eng Chem Res 2014. [DOI: 10.1021/ie502054a] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Vinay Chauhan
- Department of Chemistry,
UGC Sponsored-Centre for Advance Studies−I, Guru Nanak Dev University, Amritsar 143 005, India
| | - Sukhprit Singh
- Department of Chemistry,
UGC Sponsored-Centre for Advance Studies−I, Guru Nanak Dev University, Amritsar 143 005, India
| | - Raman Kamboj
- Department of Chemistry,
UGC Sponsored-Centre for Advance Studies−I, Guru Nanak Dev University, Amritsar 143 005, India
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29
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Aggarwal R, Singh S. Synthesis, Characterization, and Evaluation of Surface Properties of Cyclohexyloxyoxoethylbipyridinium Gemini Amphiphiles, and a Comparison with Single-Tailed Amphiphiles. Ind Eng Chem Res 2014. [DOI: 10.1021/ie402943k] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Rajni Aggarwal
- Department of Chemistry,
UGC Sponsored Centre for Advanced Studies-I, Guru Nanak Dev University, Amritsar 143005, India
| | - Sukhprit Singh
- Department of Chemistry,
UGC Sponsored Centre for Advanced Studies-I, Guru Nanak Dev University, Amritsar 143005, India
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30
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Kamboj R, Singh S, Chauhan V. Synthesis, characterization and surface properties of N-(2-hydroxyalkyl)-N′-(2-hydroxyethyl)imidazolium surfactants. Colloids Surf A Physicochem Eng Asp 2014. [DOI: 10.1016/j.colsurfa.2013.08.063] [Citation(s) in RCA: 61] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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31
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Kamboj R, Bharmoria P, Chauhan V, Singh G, Kumar A, Singh S, Kang TS. Effect of cationic head group on micellization behavior of new amide-functionalized surface active ionic liquids. Phys Chem Chem Phys 2014; 16:26040-50. [DOI: 10.1039/c4cp04054f] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The functionalization of the alkyl chain with an amide group led to marked changes in the characteristic properties of micellization of different SAILs.
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Affiliation(s)
- Raman Kamboj
- Department of Chemistry
- UGC-Centre for Advanced Studies-I
- Guru Nanak Dev University
- Amritsar-143005, India
| | - Pankaj Bharmoria
- Academy of Scientific and Innovative Research (AcSIR)
- CSIR-Central Salt and Marine Chemicals Research Institute
- Council of Scientific & Industrial Research (CSIR)
- Bhavnagar-364002, India
| | - Vinay Chauhan
- Department of Chemistry
- UGC-Centre for Advanced Studies-I
- Guru Nanak Dev University
- Amritsar-143005, India
| | - Gurbir Singh
- Department of Chemistry
- UGC-Centre for Advanced Studies-I
- Guru Nanak Dev University
- Amritsar-143005, India
| | - Arvind Kumar
- Academy of Scientific and Innovative Research (AcSIR)
- CSIR-Central Salt and Marine Chemicals Research Institute
- Council of Scientific & Industrial Research (CSIR)
- Bhavnagar-364002, India
| | - Sukhprit Singh
- Department of Chemistry
- UGC-Centre for Advanced Studies-I
- Guru Nanak Dev University
- Amritsar-143005, India
| | - Tejwant Singh Kang
- Department of Chemistry
- UGC-Centre for Advanced Studies-I
- Guru Nanak Dev University
- Amritsar-143005, India
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32
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Chauhan V, Singh S, Kamboj R, Mishra R, Kaur G. Synthesis, micellization properties, and cytotoxicity trends of N-hydroxyethyl-3-alkyloxypyridinium surfactants. Colloid Polym Sci 2013. [DOI: 10.1007/s00396-013-3083-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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33
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Ahmad I, Patial P, Kaur C, Kaur S. Cationic Imidazolium Monomeric Surfactants: Their Synthesis and Surface Active Properties. J SURFACTANTS DETERG 2013. [DOI: 10.1007/s11743-013-1527-4] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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34
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Synthesis and self aggregation properties of ester-functionalized heterocyclic pyrrolidinium surfactants. Colloid Polym Sci 2013. [DOI: 10.1007/s00396-013-2971-4] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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35
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Garcia MT, Ribosa I, Perez L, Manresa A, Comelles F. Aggregation behavior and antimicrobial activity of ester-functionalized imidazolium- and pyridinium-based ionic liquids in aqueous solution. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2013; 29:2536-45. [PMID: 23360222 DOI: 10.1021/la304752e] [Citation(s) in RCA: 169] [Impact Index Per Article: 15.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
Two series of long chain imidazolium- and pyridinium-based ionic liquids containing an ester functional group in the alkyl side chain, 3-methyl-1-alkyloxycarbonylmethylimidazolium bromides (C(n)EMeImBr) and 1-alkyloxycarbonylmethylpyridinium bromides (C(n)EPyrBr), were synthesized and their thermal stability, aggregation behavior in aqueous medium, and antimicrobial activity investigated. The introduction of an ester group decreased the thermal stability of the functionalized ILs compared to simple alkyl chain containing ILs (1-alkyl-3-methylimidazolium bromides and 1-alkylpyridinium bromides). Tensiometry, conductimetry, and spectrofluorimetry were applied to study the self-aggregation of the amphiphilic ILs in aqueous solution. The ILs investigated displayed surface activity and the characteristic chain length dependence of the micellization process of surfactants. As compared to simple alkyl chain containing ILs bearing the same hydrocarbon chain, ester-functionalized ILs possess higher adsorption efficiency (pC(20)) and significantly lower critical micelle concentration (cmc) and surface tension at the cmc (γ(cmc)), indicating that the incorporation of an ester group promotes adsorption at the air/water interface and micelle formation. The antimicrobial activity was evaluated against Gram-negative and Gram-positive bacteria and fungi. ILs containing more than eight carbon atoms in the alkyl chain showed antimicrobial activity. Their efficiency as antimicrobial agents increased with the hydrophobicity of the amphiphilic cation being the C(12) homologous the most active compounds. The incorporation of an ester group particularly increased the biological activity against fungi.
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Affiliation(s)
- M Teresa Garcia
- Department of Chemical and Surfactant Technology, Institut de Quimica Avançada de Catalunya IQAC-CSIC, Jordi Girona 18-26, 08034 Barcelona, Spain.
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36
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Aggarwal R, Singh S, Hundal G. Synthesis, Characterization, and Evaluation of Surface Properties of Cyclohexanoxycarbonylmethylpyridinium and Cyclohexanoxycarbonylmethylimidazolium Ionic Liquids. Ind Eng Chem Res 2013. [DOI: 10.1021/ie3020473] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Rajni Aggarwal
- Department of Chemistry, UGC Sponsored Centre for Advanced
Studies—I, Guru Nanak Dev University, Amritsar 143005, India
| | - Sukhprit Singh
- Department of Chemistry, UGC Sponsored Centre for Advanced
Studies—I, Guru Nanak Dev University, Amritsar 143005, India
| | - Geeta Hundal
- Department of Chemistry, UGC Sponsored Centre for Advanced
Studies—I, Guru Nanak Dev University, Amritsar 143005, India
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37
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Synthesis and emulsification properties of novel modified polyoxyethylenated stearylamine surfactants. Colloids Surf A Physicochem Eng Asp 2012. [DOI: 10.1016/j.colsurfa.2012.08.017] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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38
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Patial P, Shaheen A, Ahmad I. Synthesis of Ester Based Cationic Pyridinium Gemini Surfactants and Appraisal of Their Surface Active Properties. J SURFACTANTS DETERG 2012. [DOI: 10.1007/s11743-012-1380-x] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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