Scheme 1From: Evaluation of the stability of cucurbit[8]uril-based ternary host−guest complexation in physiological environment and the fabrication of a supramolecular theranostic nanomedicinea The chemical structures of CB[8], Nap-PEG and PCL-MV. b The preparation of supramolecular nanomedicine SNM@DOX. c Schematic illustration of the drug delivery and cellular internalization of SNM@DOX.Back to article page