Fabrication of modular multifunctional delivery for antitumor drugs based on host-guest recognition

Learning from the idea of the modular concept widely used in the ship manufacturing, a new modular multifunctional antitumor drug delivery system had been designed by the flexible host-guest interaction between pH-sensitive benzimidazole-graft-dextran (Dex-BM) and pre-synthesized multifunctional cyclodextrins.147