Publications

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1994
Song L, Logunov SL, Yang D, EL-Sayed MA. The pH dependence of the subpicosecond retinal photoisomerization process in bacteriorhodopsin: evidence for parallel photocycles. Biophysical journal. 1994 ;67(5):2008-12.
1995
Yang D, EL-Sayed MA. The Ca2+ binding to deionized monomerized and to retinal removed bacteriorhodopsin. Biophysical journal. 1995 ;69(5):2056-9.
1996
Logunov SL, EL-Sayed MA, Lanyi JK. Catalysis of the retinal subpicosecond photoisomerization process in acid purple bacteriorhodopsin and some bacteriorhodopsin mutants by chloride ions. Biophysical journal. 1996 ;71(3):1545-53.
Logunov SL, EL-Sayed MA, Lanyi JK. Replacement effects of neutral amino acid residues of different molecular volumes in the retinal binding cavity of bacteriorhodopsin on the dynamics of its primary process. Biophysical journal. 1996 ;70(6):2875-81.
1997
Volkov VV, Svirko YP, Kamalov VF, Song L, EL-Sayed MA. Optical rotation of the second harmonic radiation from retinal in bacteriorhodopsin monomers in Langmuir-Blodgett film: evidence for nonplanar retinal structure. Biophysical journal. 1997 ;73(6):3164-70.
Zhang K, Song L, Dong J, EL-Sayed MA. Studies of cation binding in ZnCl2-regenerated bacteriorhodopsin by x-ray absorption fine structures: effects of removing water molecules and adding Cl- ions. Biophysical journal. 1997 ;73(4):2097-105.