Tensiometric and Fluorescence Study of Cationic Gemini Surfactant with Some Special Alcohols
DOI:
https://doi.org/10.33736/bjrst.4985.2022Keywords:
Alcohols, critical micelle concentration, dielectric constant, Gemini surfactantAbstract
Special alcohols have been used as additives to study interfacial properties of cationic Gemini surfactant pentanediyl- 1, 5-bis (dimethyldodecylammonium bromide) (12-5-12). As these branched chain alcohols (in comparison with linear chain alcohols) are playing a measure roll in creating a microemulsion with Gemini surfactants. The surface tension values were measured by using ring detachment method. During the experiments, the ring was cleaned well by heating it in alcohol flame. The critical micelle concentration (cmc) values were obtained from surface tension (γ) versus logCt plots. The γ values decreased continuously and then become constant along a wide concentration range. The point of break, when the constancy of surface tension begins, was taken as the cmc of the system. Calculated Parameters are cmc, Гmax (maximum surface excess concentration), Amin (minimum surface area per molecule), C20 (the concentration of surfactant where the surface tension of the solvent is being reduced by 20 mN.m-1), (free energy of the given air/water interface), and the standard Gibbs energy of adsorption, ΔG0ads. An important property of micelle formation is the mean aggregation number which provides direct information about the general size and shape of the aggregates formed by amphiphiles in solution, and how these properties are related to the molecular structure of the amphiphiles. Mixed micellization behavior has been shown by these parameters. The mean aggregation number (Nagg) of mixed micelles has been obtained by using the steady state fluorescence quenching method. Some other concerned parameters including dielectric constant (D), binding constant (KSV) were calculated in this study by using the ratio of intensity of peaks.
References
Ahmed, T., Kamel, A.O. & Wetting, S.D. (2016). Interactions between DNA and gemini surfactants: Impact on gene therapy: part I. Nanomedicine, 11: 289-306.
https://doi.org/10.2217/nnm.15.203
Alami, E., Levy, R. & Skoulious, A. (1993). Alkanediyl-α, ω-bis (dimethylalkylammonium bromide) surfactants. 2. Structure of the lyotropic mesophases in the presence of water. Langmuir, 9: 940-944.
https://doi.org/10.1021/la00028a011
Binks, B.P., Meunier, J., Abillon, O. & Langevin, D. (1989). Measurement of film rigidity and interfacial tensions in several ionic surfactant-oil-water microemulsion systems. Langmuir, 5: 415-421.
https://doi.org/10.1021/la00086a022
Ferchmin, D. (1995). Phase diagram of hydration shells in ionic solutions. The Journal of Physical Chemistry, 99: 5658-5665.
https://doi.org/10.1021/j100015a058
Frindi, M., Michels, M., Levy, B. & Zana, R. (1994). Alkanediyl-α, ω-bis (dimethylalkylammonium bromide) surfactants. 4. Ultrasonic absorption studies of amphiphile exchange between micelles and bulk phase in aqueous micellar solutions. Langmuir, 10: 1140-1145.
https://doi.org/10.1021/la00016a028
Holland, P.M. & Rubingh, D.N. (1992). Mixed surfactant systems. In Holland P.M. and Rubingh D.N. (Eds) ACS Symposium Series 501. Washington, DC: American Chemical Society.
https://doi.org/10.1021/bk-1992-0501
Kalyanasundram, K. & Thomas, J. K. (1977). Effect of environment on vibronic band intensities in pyrene monomer fluorescence and their application in studies of micellar systems. Journal of the American Chemical Society, 99: 2039-2044.
https://doi.org/10.1021/ja00449a004
Lamm, G. & Pack, G.R. (1997). Calculation of dielectric constants near polyelectrolytes in solution. The Journal of Physical Chemistry B, 101: 959-965.
https://doi.org/10.1021/jp9623453
Lianos, P., Lang, J., Strazielle, C. & Zana, R. (1982). Fluorescence probe study of oil-in-water microemulsions. 1. Effect of pentanol and dodecane or toluene on some properties of sodium dodecyl sulfate micelles. The Journal of Physical Chemistry, 86: 1019-1025.
https://doi.org/10.1021/j100395a037
Lianos, P., Lang, J., Sturm, J. & Zana, R. (1984). Fluorescence-probe study of oil-in-water microemulsions. 3. Further investigations involving other surfactants and oil mixtures. The Journal of Physical Chemistry, 88: 819-822.
https://doi.org/10.1021/j150648a040
Maeda, H. (1995). Thermodynamic analysis of the stability of ionic/nonionic mixed micelles. Journal of Colloid and Interface Science, 172: 98-105.
https://doi.org/10.1006/jcis.1995.1230
Mohammad, R. (2019). Flourescence study of cationic Gemini surfactant 1, 4- bis (dimethylcetyl ammonium bromide) in the presence of alcohols. J. Emerging Technology and Innovative Research, 6: 999-1007.
Okahara, M., Masuyama, A., Sumida, Y. & Zhu, Y-P. (1988). Surface active properties of new types of amphipathic compounds with two hydrophilic ionic groups and two lyophilic alkyl chains. Journal of Japan Oil Chemists' Society, 37: 746-748.
https://doi.org/10.5650/jos1956.37.746
Rohatgi-Mukherjee, K.K. (1992). Fundamentals of Photochemistry. New Delhi: Wiley Eastern.
Rosen, M.J. (1993). Geminis: A New Generation of Surfactants. Chemtech, 23: 30-33.
Rosen, M.J. (2004). Surfactants and interfacial Phenomena. Third Edition. New York: Wiley- Interscience.
https://doi.org/10.1002/0471670561
Strey, R. & Jonstromer, M. (1992). Role of medium-chain alcohols in interfacial films of nonionic microemulsions. The Journal of Physical Chemistry, 96: 4537-4542.
https://doi.org/10.1021/j100190a075
Talmon, Y. (1999). Modern characterization methods of surfactant systems. B. P. Binks (Ed.), New York: Dekker.
Tiwari, A.K., Gangopadhyay, S., Chang, C.H., Pande, S. & Saha, S.K. (2015). Study on metal nanoparticles synthesis and orientation of Gemini surfactant molecules used as stabilizer. Journal of colloid and interface science, 445: 76-83.
https://doi.org/10.1016/j.jcis.2014.12.064
Turro, N.J. & Yekta, A. (1978). Luminescent Probes for detergent solutions. An easy method to determine
the Mean Aggregation Number of Micelles. Journal of the American Chemical Society, 100: 5951-5952.
Wormuth, K.R. & Kaler, E.W. (1987). Amines as microemulsion co-surfactant. The Journal of Physical Chemistry, 91: 611-617.
https://doi.org/10.1021/j100287a025
Zana, R. & Talmon, Y. (1993). Dependence of aggregation morphology on structure of dimeric surfactants. Nature, 362: 228-230.
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