PS(19kDa)-b-PEO(6kDa)-COOH

PS-b-PEO-COOH,Polystyrene(PS)is a hydrophobic polymer,while poly(ethylene oxide)(PEO)is a hydrophilic polymer.The combination of a hydrophobic block(PS)and a hydrophilic block (PEO) in the copolymer structure makes PS-b-PEO-COOH amphiphilic,giving it the ability to self-assemble into various nanostructures,such as micelles or vesicles, in selective solvents.This self-assembly behavior is valuable for applications in drug delivery,nanomaterial synthesis, and surface modifications.

msds----PS(19kDa)-b-PEO(6kDa)-COOH