Artículos de revistas
L-tryptophan Transport Through A Hydrophobic Liquid Membrane Using Aot Micelles: Dynamics Of The Process As Revealed By Small Angle X-ray Scattering
Registro en:
Journal Of Colloid And Interface Science. , v. 318, n. 1, p. 59 - 67, 2008.
219797
10.1016/j.jcis.2007.10.012
2-s2.0-36148946397
Autor
Rinaldi R.
Volpe P.L.O.
Torriani I.L.
Institución
Resumen
Hydrophobic liquid membranes have a high technological potential in many fields of separation science. The dynamics of these systems is very complex and still not fully understood. In this work we studied the effect of the incorporation of cationic and anionic l-tryptophan at pH 1.8 and 10.0, respectively, in Aerosol-OT reverse micelles performing small angle X-ray scattering experiments. The use of a synchrotron radiation source allowed efficient in situ data acquisition. Several insights on l-tryptophan transport dynamics through hydrophobic membranes containing AOT could be obtained from these SAXS experiments, such as amino acid site localization and changes in the reverse micelle sizes. © 2007 Elsevier Inc. All rights reserved. 318 1 59 67 Tondre, C., Hebrant, M., (1997) J. Mol. Liq., 72, p. 279 Nghiem, L.D., Mornane, P., Potter, I.D., Perera, J.M., Cattrall, R.W., Kolev, S.D., (2006) J. Membr. Sci., 281, p. 7 Juang, R.S., Kao, H.C., Shiau, C.L., (2006) J. Membr. Sci., 281, p. 636 Guzun, A.S., Juncu, G., Floarea, O., (1999) Chem. Eng. Technol., 22, p. 65 Hebrant, M., Tondre, C., (1998) Anal. Sci., 14, p. 109 Gjelstad, A., Rasmussen, K.E., Pedersen-Bjergaard, S., (2006) J. Chromatogr. A, 1124, p. 29 Mulugeta, M., Megersa, N., (2004) Talanta, 64, p. 101 Lamb, J.D., Christensen, J.J., Oscarson, J.L., Nielsen, B., Asay, B.W., Izatt, R.M., (1980) J. Am. Chem. Soc., 102, p. 6820 Antunes, A.M., Ferreira, M.M.C., Melgo, M.S., Volpe, P.L.O., (1999) J. Mol. Struct., 481, p. 563 Antunes, A.M., Ferreira, M.M.C., Volpe, P.L.O., (2002) J. Chemom., 16, p. 111 Lang, J., Jada, A., Malliaris, A., (1988) J. Phys. Chem., 92, p. 1946 Silber, J.J., Biasutti, A., Abuin, E., Lissi, E., (1999) Adv. Colloid Interface Sci., 82, p. 189 Nave, S., Eastoe, J., Penfold, J., (2000) Langmuir, 16, p. 8733 Nave, S., Eastoe, J., Heenan, R.K., Steytler, D., Grillo, I., (2000) Langmuir, 16, p. 8741 Nave, S., Eastoe, J., Heenan, R.K., Steytler, D., Grillo, I., (2002) Langmuir, 18, p. 1505 Nave, S., Paul, A., Eastoe, J., Pitt, A.R., Heenan, R.K., (2005) Langmuir, 21, p. 10021 Correa, N.M., Levinger, N.E., (2006) J. Phys. Chem. B, 110, p. 13050 Reta, M., Waymas, O., Silber, J.J., (2006) J. Phys. Org. Chem., 19, p. 219 Paul, B.K., Mitra, R.K., (2006) J. Colloid Interface Sci., 295, p. 230 Correa, N.M., Pires, P.A.R., Silber, J.J., El Seoud, O.A., (2005) J. Phys. Chem. B, 109, p. 21209 Moulik, S.P., Paul, B.K., (1998) Adv. Colloid Interface Sci., 78, p. 99 Paul, B.K., Moulik, S.P., (1997) J. Dispersion Sci. Technol., 18, p. 301 Svergun, D.I., Konarev, P.V., Volkov, V.V., Koch, M.H.J., Sager, W.F.C., Smeets, J., Blokhuis, E.M., (2000) J. Chem. Phys., 113, p. 1651 Robinson, B.H., Toprakcioglu, C., Dore, J.C., Chieux, P., (1984) J. Chem. Soc. Faraday Trans., 80, p. 13 Kiselev, M.A., Zemlyanaya, E.V., Aswal, V.K., Neubert, R.H.H., (2006) Eur. Biophys. J. Biophys. Lett., 35, p. 477 Midis, E.B., Hatton, T.A., (1990) J. Phys. Chem., 94, p. 6400 Midis, E.B., Hatton, T.A., (1990) J. Phys. Chem., 94, p. 6411 Midis, E.B., Bommarius, A.S., Hatton, T.A., (1991) J. Phys. Chem., 95, p. 5943 Midis, E.B., Hatton, T.A., (1991) J. Phys. Chem., 95, p. 5957 Leodidis, E.B., Hatton, T.A., (1991) J. Colloid Interface Sci., 147, p. 163 Adachi, M., Harada, M., Shioi, A., Sato, Y., (1991) J. Phys. Chem., 95, p. 7925 Sager, W.F.C., (1998) Langmuir, 14, p. 6385 Svergun, D.I., (1991) J. Appl. Cryst., 24, p. 485 Svergun, D.I., (1992) J. Appl. Cryst., 25, p. 495 Kotlarckyk, M., Chen, S.H., (1983) J. Chem. Phys., 79, p. 2461 Itri, R., Caetano, W., Barbosa, L.R.S., Baptista, M.S., (2004) Braz. J. Phys., 34, p. 58 Fu, X., Li, J.L., Ma, Y., Zhang, L., Wang, D.B., Hu, Z.S., (2001) Colloids Surf. A Physicochem. Eng. Aspects, 179, p. 1 Abel, S., Sterpone, F., Bandyopadhyay, S., Marchi, M., (2004) J. Phys. Chem. B, 108, p. 19458 Hamada, K., Ikeda, T., Kawai, T., Kon-No, K., (2001) J. Colloid Interface Sci., 233, p. 166 Chen, J., Zhang, J., Han, B., Feng, X., Hou, M., Li, W., Zhang, Z., (2006) Chem. Eur. J., 12, p. 8067 Zhong-Can, O.-Y., Helfrich, W., (1989) Phys. Rev. A, 39, p. 5280 Blokhuis, E.M., Sager, W.F.C., (2001) J. Chem. Phys., 115, p. 1073 Fletcher, P.D.I., Howe, A.M., Robinson, B.H., (1987) J. Chem. Soc. Faraday Trans. I, 83, p. 985 Evans, D.F., Wennerström, H., (1999) The Colloidal Domain: Where Physics, Chemistry, Biology and Technology Meet, , Wiley-VCH, Weinheim p. 154