搜索结果: 1-15 共查到“membranes”相关记录104条 . 查询时间(0.203 秒)
Hydrogel membranes: A review
Membrane Hydrogels Tissue engineering Separation Energy storage
2024/1/23
Hydrogel membranes (HMs) are defined and applied as hydrated porous media constructed of hydrophilic polymers for a broad range of applications. Fascinating physiochemical properties, unique porous ar...
The effect of crosslinking on ion transport in nanocellulose-based membranes
Nanocellulose Membrane Ion conductivity Ion selectivity Crosslinking
2023/12/6
Ion selective membranes are at the heart of energy conversion and harvesting, water treatment, and biotechnologies. The currently available membranes are mostly based on expensive and non-biodegradabl...
Xylem embolism spread is largely prevented by interconduit pit membranes until the majority of conduits are gas-filled
drought optical vulnerability pit membranes water relations xylem transport
2023/11/30
Xylem embolism resistance varies across species influencing drought tolerance, yet little is known about the determinants of the embolism resistance of an individual conduit. Here we conducted an expe...
Living Cell Membranes Can Self-Sort Their Components By ‘Demixing’（图）
Living Cell Membranes Self-Sort Components Demixing
2017/12/19
Cells — the building blocks of our bodies — are encapsulated by membranes. The same goes for the specialized compartments within our cells.These membranes are extremely thin, oily films, containing pr...
Fabrication of high-performance PVA/PAN composite pervaporation membranes crosslinked by PMDA for wastewater desalination
Pervaporation Desalination Crosslinked PVA Composite membranes Wastewater treatment
2018/4/2
The pyromellitic dianhydride (PMDA) crosslinked poly(vinyl alcohol) (PVA) was coated on top of the PAN ultrafiltration membrane to form a PVA/PAN composite PV membranes for wastewater desalination. Th...
上海交通大学医学院母婴护理课件 Nursing Care for Women with Preterm Labor, Premature Rupture of Membranes, and Fetal Distress
上海交通大学医学院 母婴护理 课件 Nursing Care for Women with Preterm Labor, Premature Rupture of Membranes, and Fetal Distress
2016/12/12
上海交通大学医学院母婴护理课件 Nursing Care for Women with Preterm Labor, Premature Rupture of Membranes, and Fetal Distress。
Heart rate variability and fatty acid content of blood cell membranes: a dose-response study with n−3 fatty acids
sudden cardiac death cardiac arrest ventricular arrhythmias
2016/6/1
Dietary intake of long-chain n23 polyunsaturated
fatty acids (PUFA) may protect against sudden cardiac
death, an event that may be predicted by measurement of heart
rate variability (HRV).
Formation and Analysis of Topographical Domains Between Lipid Membranes Tethered by DNA Hybrids of Different Lengths
Cell Membrane DNA Membrane Lipids Lipid Bilayers 1,2-Dipalmitoylphosphatidylcholine Microscopy, Fluorescence Base Sequence Molecular Sequence Data Models,Chemical Unilamellar Liposomes
2016/5/25
We recently described a strategy to prepare DNA-tethered lipid membranes either to fixed DNA on a surface or to DNA displayed on a supported bilayer [Boxer et al., J. Struct. Biol., 2009, 168, 190; Bo...
Stability of DNA-Tethered Lipid Membranes with Mobile Tethers
Metallic glasses Rapid-solidification Microstructure Mechanical properties
2016/5/25
We recently introduced two approaches for tethering planar lipid bilayers as membrane patches to either a supported lipid bilayer or DNA-functionalized surface using DNA hybridization (Chung, M.; Lowe...
DNA-tethered Membranes Formed by Giant Vesicle Rupture
Tethered lipid membrane Surface immobilized DNA Giant unilamellar vesicles
2016/5/25
We have developed a strategy for preparing tethered lipid bilayer membrane patches on solid surfaces by DNA hybridization. In this way, the tethered membrane patch is held at a controllable distance f...
Frictional Drag and Electrical Manipulation of Recombinant Proteins in Polymer-Supported Membranes
Polymers Lipids Recombinant Fusion Proteins Green Fluorescent Proteins Membrane Proteins Electrophoresis Membranes,Artificial Osmosis Histidine Models, Chemical
2016/5/24
We establish a lipid monolayer supported by a polymer interface that offers advantages over conventional solid-supported membranes for determining the frictional drag at the membrane-protein interface...
Phase Separation of Lipid Membranes Analyzed with High-Resolution Secondary Ion Mass Spectrometry
Cell Membrane Membrane Microdomains Membrane Lipids Lipid Bilayers Phosphatidylcholines Membrane Proteins Spectrometry, Mass, Secondary Ion Nanotechnology
2016/5/24
Lateral variations in membrane composition are postulated to play a central role in many cellular events, but it has been difficult to probe membrane composition and organization on length scales of t...
Probing the Structure of Supported Membranes and Tethered Oligonucleotides by Fluorescence Interference Contrast Microscopy
Water Oligonucleotides Microscopy, Fluorescence Microscopy, Interference Membranes, Artificial Sensitivity and Specificity Surface Properties Models, Chemical Silicon Dioxide
2016/5/24
Fluorescence interference contrast microscopy (FLIC) is a powerful method to structurally characterize fluorescent objects with nanometer-scale resolution in the z direction. Here we use FLIC to chara...
Micropattern Formation in Supported Lipid Membranes
Lipid Bilayers Phospholipids Microchemistry Diffusion Membrane Fluidity Electrochemistry
2016/5/24
Phospholipid vesicles exhibit a natural tendency to fuse and assemble into a continuous single bilayer membrane on silica and several other substrate materials. The resulting supported membrane mainta...
Arrays of Independently-Addressable Supported Fluid Bilayer Membranes
Arrays Independently Addressable Fluid Bilayer Membranes
2016/5/23
A surface detector array device suitable for use with a biosensor is disclosed. The device is formed of a substrate having a surface defining a plurality of distinct bilayer-compatible surface regions...