Nonfouling copolymers and hydrogels comprising positively charged repeating units or latent positively charged repeating units and negatively charged units or latent positively charged units.
由带正电的重复单元或潜在带正电的重复单元和带负电的单元或潜在带正电的单元组成的防污共聚物和水凝胶。
Tubular nanostructure targeted to cell membrane
申请人:Deep Science, LLC
公开号:US10683365B2
公开(公告)日:2020-06-16
Devices, compositions, and methods are described which provide a tubular nanostructure or a composite tubular nanostructure targeted to a lipid bilayer membrane. The tubular nanostructure includes a hydrophobic surface region flanked by two hydrophilic surface regions. The tubular nanostructure is configured to interact with a lipid bilayer membrane and form a pore in the lipid bilayer membrane. The tubular nanostructure may be targeted by including at least one ligand configured to bind to one or more cognates on the lipid bilayer membrane of a target cell.
SYSTEMS, DEVICES, METHODS, AND COMPOSITIONS INCLUDING FERROMAGNETIC STRUCTURES
申请人:Searete LLC
公开号:EP2435844A1
公开(公告)日:2012-04-04
Systems, devices, methods, and compositions including ferromagnetic structures
申请人:Hyde Roderick A.
公开号:US20100303733A1
公开(公告)日:2010-12-02
Magnetic resonance systems, devices, methods, and compositions are provided. A nuclear magnetic resonance imaging composition includes, but is not limited to, a plurality of ferromagnetic microstructures configured to generate a time-invariant magnetic field within at least a portion of one or more internal surface-defined voids. In an embodiment, at least one of the plurality of ferromagnetic microstructures includes one or more targeting moieties attached thereof.