Results 11 to 20 of about 2,656,520 (276)
Supported Lipid Bilayers on Biocompatible Polysaccharide Multilayers [PDF]
Biophysical Journal, 2011 Formation of supported lipid bilayers on soft polymer cushions is a useful approach to decouple the membrane from the substrate for applications involving membrane proteins. We prepared biocompatible polymer cushions by the layer-by-layer assembly of two polysaccharide polyelectrolytes, chitosan (CHI) and hyaluronic acid, on glass and silicon ...
Mulligan, Kirk +2 more
openaire +6 more sources
A Methodology for Deciphering the Transmembrane Resistance Variability of Supported Lipid Bilayers [PDF]
Advanced ScienceIn recent years, organic biomimetic electronic devices have gained attention for their potential applications in healthcare, as they emulate the natural functions of biological components that mediate communication between external signals and internal ...
Aristea Pavlou +6 more
doaj +2 more sources
Actin Assembly at Model-Supported Lipid Bilayers [PDF]
Biophysical Journal, 2013 We report on the use of supported lipid bilayers to reveal dynamics of actin polymerization from a nonpolymerizing subphase via cationic phospholipids. Using varying fractions of charged lipid, lipid mobility, and buffer conditions, we show that dynamics at the nanoscale can be used to control the self-assembly of these structures. In the case of fluid-
Heath, GR +4 more
openaire +5 more sources
Atomic force microscopy of supported lipid bilayers [PDF]
Nature Protocols, 2008 Supported lipid bilayers (SLBs) are widely used in biophysical research to investigate the properties of biological membranes and offer exciting prospects in nanobiotechnology. Atomic force microscopy (AFM) has become a well-established technique for imaging SLBs at nanometer resolution.
Mingeot-Leclercq, Marie*-Paule +3 more
openaire +3 more sources
Measuring microtubule binding kinetics of membrane-bound kinesin motors using supported lipid bilayers [PDF]
STAR Protocols, 2021 Summary: Membrane-bound cargos in cells are generally transported by multiple kinesin motors. Quantifying the bimolecular on-rate of motors for their microtubule track is important for understanding of multi-motor transport but is complicated by ...
Rui Jiang, William O. Hancock
doaj +2 more sources
Energetics of lipid bilayers with applications to deformations induced by inclusions [PDF]
, 2013 A new energy for the description of large deformations of lipid bilayers is formulated with mathematical rigor. This energy is derived by considering the smectic A liquid crystalline nature of lipid bilayers and the coupling between the deformations of ...
De Vita, R., Stewart, Iain W.
core +4 more sources
Applied Sciences, 2022 A single particle observation of quantum dots (QDs) was performed on lipid bilayers formed on graphene oxide (GO). The long-range fluorescence quenching of GO has been applied to biosensing for various biomolecules.
Yoshiaki Okamoto +2 more
doaj +1 more source
Effect of CM15 on Supported Lipid Bilayer Probed by Atomic Force Microscopy
Membranes, 2023 Antimicrobial peptides are key components of the immune system. These peptides affect the membrane in various ways; some form nano-sized pores, while others only produce minor defects.
Olivia D. Walsh +2 more
doaj +1 more source
Lipid peroxidation in diamond supported bilayers
Nanoscale, 2023 Here we investigate lipid peroxidation at the nanoscale using diamond based relaxometry in a lipid bilayer.
A. R. Ortiz Moreno +3 more
openaire +3 more sources
Bilayer Edges Catalyze Supported Lipid Bilayer Formation [PDF]
Biophysical Journal, 2010 Supported lipid bilayers (SLB) are important for the study of membrane-based phenomena and as coatings for biosensors. Nevertheless, there is a fundamental lack of understanding of the process by which they form from vesicles in solution. We report insights into the mechanism of SLB formation by vesicle adsorption using temperature-controlled time ...
Weirich, Kimberly L. +2 more
openaire +2 more sources