ABC> Vol.2 No.3, August 2012

Langmuir films stability phenomenon of glycerol dialkyl nonitol tetraether at the air-water interface for variations spreading time

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ABSTRACT

Langmuir films behavior of asymmetric glycerol dialkyl nonitol tetraether (GDNT) lipids at the air-water interface (temperature 19℃ ± 1℃) investigated the stability of the mean ratio of Langmuir films for different spreading time prior to the transfer film. Floating monolayer films stability is an important parameter to obtain high-quality Langmuir-Blodgett films for their aplications. Hysteresis loop of the compression-decompression (μ-A) isotherms of Langmuir film GDNT used to analyze the thermodynamic stability of the monolayer films and its features. Langmuir films stability of tetraether lipid GDNT shown more stable at the time of spreading longer than a short time.

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Cite this paper

Vidawati, S. , Bakowsky, U. and Rothe, U. (2012) Langmuir films stability phenomenon of glycerol dialkyl nonitol tetraether at the air-water interface for variations spreading time. Advances in Biological Chemistry, 2, 233-237. doi: 10.4236/abc.2012.23028.

References

[1] Kaganer, V.M., Mohwald, H. and Dutta, P. (1999) Structure and phase transitions in Langmuir monolayers. Reviews of Modern Physics, 71, 779-819. doi:10.1103/RevModPhys.71.779
[2] Zheng, S., Strzalka, J., Jones, D.H., Opella, S.J. and Blasie, J.K. (2003) Comparative structural studies of vpu peptides in phospholipid monolayers by X-ray scattering. Biophysical Journal, 84, 2393-2415. doi:10.1016/S0006-3495(03)75045-0
[3] Ryley, S., Chyla, A.T. and Peterson, I.R. (2000) An air- stable biomimetic Langmuir-Blodgett bilayer. Thin Solid Films, 370, 294-298. doi:10.1016/S0040-6090(99)00876-7
[4] Bilewicz, R., Sawaguchi, T., Chamberlain, R.V. and Majda, M. (1995) Monomolecular Langmuir-Blodgett films at electrodes. Electrochemistry at single molecule “gate sites”. Langmuir, 11, 2256-2266. doi:10.1021/la00006a065
[5] Nicolae, C.A., Cantin-Riviere, S., El Abed, A. and Peretti, P. (1997) Study of mixed enzyme/pyrrole derivative langmuir-blodgett films for biosensing application. Langmuir, 13, 5507-5510. doi:10.1021/la970117+
[6] Chang, E.L. (1994) Unusual thermal stability of liposomes made from bipolar tetraether lipids. Biochemical and Biophysical Research Communications, 202, 673- 679. doi:10.1006/bbrc.1994.1983
[7] Rolandi, R., Schindler, H., De Rosa, M. and Gambacorta, A. (1986) Monolayers of ether lipids from archaebacteria. European Biophysics Journal, 14, 19-27. doi:10.1007/BF00260399
[8] Franz, H., Dante, S., Wappmannsberger, Th., Petry, W., DeRosa, M. and Rustichelli, F. (1998) An X-ray reflectivity study of monolayers and bilayers of archae lipids on a solid substrate. Thin Solid Films, 327-329, 52-55. doi:10.1016/S0040-6090(98)00586-0
[9] Vidawati, S., Sitterberg, J., Bakowsky, U. and Rothe, U. (2010) AFM and ellipsometric studies on LB films of natural asymmetric and symmetric bolaamphiphilic archaebacterial tetraether lipids on silicon wafers. Colloids and Surfaces B: Biointerfaces, 78, 303-309. doi:10.1016/j.colsurfb.2010.03.015
[10] Vidawati, S., Sitterberg, J., Rothe, U. and Bakowsky, U. (2011) Stability of monomolecular films of archaebacterial tetraether lipids on silicon wafers: A comparison of physisorbed and chemisorbed monolayers. Colloids and Surfaces B: Biointerfaces, 87, 209-216. doi:10.1016/j.colsurfb.2011.05.005
[11] Bakowsky, U., Rothe, U., Antonopoulos, E., Martini, T., Henkel, B. and Freisleben, H.J. (2000) Monomolecular organization of the main tetraether lipid from Thermoplasma acidophilum at the water-air interface. Chemistry and Physics of Lipids, 105, 31-42. doi:10.1016/S0009-3084(99)00131-0
[12] Bode, M.L., Buddoo, S.R., Minnaar, S.H. and DuPlessis, C.A. (2008) Extraction, isolation and NMR data of the tetraether lipid calditoglycerocaldarchaeol (GDNT) from Sulfolobus metallicus harvested from a bioleaching reactor. Chemistry and Physics of Lipids, 154, 94-104. doi:10.1016/j.chemphyslip.2008.02.005
[13] Dote, J.L., Barger, W.R., Behroozi, F., Chang, E.L., Lo, S.L.C., Montague, E. and Nagumo, M. (1990) Monomolecular film behavior of tetraether lipids from a thermoacidophilic archaebacterium at the air/water interface. Langmuir, 6, 1017-1023. doi:10.1021/la00095a023
[14] Elferinck, M.G.L., De Wit, J.G., Demel, R., Driessen, A.J.M. and Konings, W.N. J. (1992) Functional reconstitution of membrane proteins in monolayer liposomes from bipolar lipids of Sulfolobus acidocaldarius. Journal of Biological Chemistry, 267, 1375-1381.
[15] De Rosa, M. (1996) Archaeal lipids: Structural features and supramolecular organization. Thin Solid Films, 284- 285, 13-17. doi:10.1016/S0040-6090(96)08832-3
[16] Dante, S., De Rosa, M., Maccioni, B., Morana, A., Nicolini, C., Rustichelli, F., Troitsky, V.I. and Yang, B. (1995) Thermal, stability of bipolar lipid Langmuir Blodgett films by X-Ray diffraction. Molecular Crystals and Liquid Crystals Science and Technology, 262, 191- 207. doi:10.1080/10587259508033525
[17] Dynarowicz-Latka, P., Dhanabalan, A. and Oliveira, O.N. (2001) Modern physicochemical research on Langmuir monolayers. Advances in Colloid and Interface Science, 91, 221-293. doi:10.1016/S0001-8686(99)00034-2

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