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Lipid domains in giant unilamellar vesicles and their correspondence with equilibrium thermodynamic phases: a quantitative fluorescence microscopy imaging approach
(2009)
We report a novel analytical procedure to measure the surface areas of coexisting lipid domains in giant unilamellar vesicles (GUVs) based on image processing of 3D fluorescence microscopy data. The procedure involves the ...
Effect of N-terminal acetylation on lytic activity and lipid-packing perturbation induced in model membranes by a mastoparan-like peptide
(Elsevier Science, 2018-03)
L1A (IDGLKAIWKKVADLLKNT-NH2) is a peptide that displays a selective antibacterial activity to Gram-negative bacteria without being hemolytic. Its lytic activity in anionic lipid vesicles was strongly enhanced when its ...
Sphingomyelin composition and physical asymmetries in native acetylcholine receptor-rich membranes
(Springer, 2002-12)
Selective enzymatic hydrolysis, lipid compositional analyses, and fluorescence studies have been carried out on acetylcholine receptor (AChR)-rich membranes from Torpedinidae to investigate the topology of sphingomyelin ...
One-Photon Lithography for High-Quality Lipid Bilayer Micropatterns
(American Chemical Society, 2015-10)
A relevant question in cell biology with broad implications in biomedicine is how the organization and dynamics of interacting membranes modulate signaling cascades that involve cell-cell contact. The functionalization of ...
Effect of N-terminal acetylation on lytic activity and lipid-packing perturbation induced in model membranes by a mastoparan-like peptide
(2018-03-01)
L1A (IDGLKAIWKKVADLLKNT-NH2) is a peptide that displays a selective antibacterial activity to Gram-negative bacteria without being hemolytic. Its lytic activity in anionic lipid vesicles was strongly enhanced when its ...