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.
本文描述了针对脂质双层膜的管状纳米结构或复合管状纳米结构的装置、组合物和方法。管状纳米结构包括一个疏
水表面区域和两个亲
水表面区域。管状纳米结构可与脂质双层膜相互作用,并在脂质双层膜上形成孔隙。管状纳米结构可通过包含至少一种
配体来靶向,这种
配体可与靶细胞脂质双层膜上的一种或多种同源物结合。