简介:Afacileone-potsynthesisofα-cyclodextrin-basedpolyrotaxane(PR)inaqueoussolutionisreported,wherethepeptideglutathionewasusedastheend-cappingagentandthethiol-eneMichaeladditionwasusedastheend-cappingreaction.Bothpolyrotaxaneswithlowthreadingratioandhighthreadingratioweresuccessfullyobtained.Incontrasttotheconventionallyusedmultiple-stepsynthesismethodsandhydrophobicendcappers,thisone-potaqueoussynthesisaswellasthebiocompatibilityoftheend-cappingagentcouldresultinamuchmorebiocompatiblePRtobeusedasbiomaterials.