Buscar
Mostrando ítems 91-100 de 894
Phase Transitions and Spatially Ordered Counterion Association in Ionic-Lipid Membranes: Theory versus Experiment
(Amer Chemical SocWashingtonEUA, 2011)
Temperature-Dependence of Cationic Lipid Bilayer Intermixing: Possible Role of Interdigitation
(AMER CHEMICAL SOCWASHINGTON, 2012)
In this work, we investigated the properties of a fusogenic cationic lipid, diC14-amidine, and show that this lipid possesses per se the capacity to adopt either an interdigitated structure (below and around its transition ...
Morphological Effects and Antioxidant Capacity of Solanum crispum (Natre) In Vitro Assayed on Human Erythrocytes
(Springer, 2016)
In order to gain insight into the molecular mechanism of the antioxidant properties of Solanum crispum, aqueous extracts of its leaves were assayed on human erythrocytes and molecular models of its membrane. Phenolics and ...
Effects of hydroxy-xanthones on dipalmitoylphosphatidylcholine lipid bilayers: A theoretical and experimental study
(Elsevier Ireland, 2017-08)
Xanthones and derivatives are natural active compounds whose interest has been increased due to its several pharmacological effects. In this work, effects of hydroxy-xanthones on the physicochemical properties of ...
Solubilization of lipid bilayers by myristyl sucrose ester: effect of cholesterol and phospholipid head group size
(Elsevier, 2009-02)
The solubilization of biological membranes by detergents has been used as amajor method for the isolation
and purification of membrane proteins and other constituents. Considerable interest in this field has
resulted ...
Observing the Solubilization of Lipid Bilayers by Detergents with Optical Microscopy of GUVs
(AMER CHEMICAL SOC, 2011)
The solubilization of lipid bilayers by detergents was studied with optical microscopy of giant unilamellar vesicles (GUVs) composed of palmitoyl oleoyl phoshatidylcholine (POPC). A solution of the detergents Triton X-100 ...
Differential interaction of antimicrobial peptides with lipid structures studied by coarse-grained molecular dynamics simulations
(Molecular Diversity Preservation International, 2017-10)
In this work; we investigated the differential interaction of amphiphilic antimicrobial peptides with 1-palmitoyl-2-oleoyl-sn-glycero-3-phosphocholine (POPC) lipid structures by means of extensive molecular dynamics ...
Interaction of Fe3+ meso-tetrakis (2,6-dichloro-3-sulfonatophenyl) porphyrin with cationic bilayers: magnetic switching of the porphyrin and magnetic induction at the interface
(SpringerHeidelberg, 2011-12)
An organized multilayer was constructed by the layer-by-layer technique in which alternating layers of metalloporphyrin and dioctadecyldimethylammonium bromide bilayers were deposited onto an indium tin oxide surface ...