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US 12,472,152 B2Granted
Molecular entrapment via homopolymer self-assembly
AssigneeNorthwestern University
InventorsEvan A. Scott, Fanfan Du, Baofu Qiao, Monica Olvera de la Cruz
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Abstract
The present invention provides novel nanostructures comprising solution of PPSU20. Methods of preparing the novel PPSU nanostructures, and applications of such nanostructures are also provided.
Claims18
A method of loading a poly(propylene sulfone) (PPSU) homopolymer nanostructure with a cargo, the method comprising incubating the nanostructure with the cargo in a buffer for up to 5 minutes, thereby loading the nanostructure with the cargo.
Dependencies are inferred from the claim text.