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Evaluation of the polarity of polyamide surfaces using the fluorescence emission of pyrene
(Elsevier Sci LtdOxfordInglaterra, 2008)
Structural organization of cetyltrimethylammonium sulfate in aqueous solution: The effect of Na2SO4
(Academic Press Inc Elsevier ScienceSan DiegoEUA, 2006)
β-Galactosidase at the membrane–water interface: a case of an active enzyme with non-native conformation
(Elsevier Science, 2013-02)
Previously we demonstrated that Escherichia coli beta-galactosidase (β-Gal) binds to zwitterionic lipid membranes improving its catalytic activity. To understand the activation mechanism from the protein perspective, here ...
Vesicle-micelle transition in aqueous mixtures of the cationic dioctadecyldimethylammonium and octadecyltrimethylammonium bromide surfactants
(Elsevier B.V., 2007-12-01)
The vesicle-micelle transition in aqueous mixtures of dioctadecyidimethylammonium and octadecyltrimethylammonium bromide (DODAB and C(18)TAB) cationic surfactants, having respectively double and single chain, was investigated ...
β-sheet to α-helix conversion and thermal stability of β-Galactosidase encapsulated in a nanoporous silica gel
(Academic Press Inc Elsevier Science, 2019-01-01)
The effect on protein conformation and thermal stability was studied for β-Galactosidase (β-Gal) encapsulated in the nanopores of a silicate matrix (Eβ-Gal). Circular dichroism spectra showed that, compared with the enzyme ...
Tubulin equilibrium unfolding followed by time-resolved fluorescence and fluorescence correlation spectroscopy
(2004)
The pathway for the in vitro equilibrium unfolding of the tubulin heterodimer by guanidinium chloride (GdmCl) has been studied using several spectroscopic techniques, specifically circular dichroism (CD), two-photon ...
StarD7 behaves as a fusogenic protein in model and cell membrane bilayers
(Elsevier Science, 2012-03-03)
StarD7 is a surface active protein, structurally related with the START lipid transport family. So, the present work was aimed at elucidating a potential mechanism of action for StarD7 that could be related to its interaction ...