Nanoscaled Materials for Drug Delivery into Cells/Stem Cells

Abstract

The successful and efficient transport and delivery of drugs and biomolecules to cells/stem cells have revealed the main challenge in clinical therapy development. Special materials and systems are used in smart drug delivery to improve the effectiveness by controlling drug release and decreasing the side effects. Synthesized water-dispersible polymer-covalent organic framework nanocomposites are integrated via the assembly of PEG-modified monofunctional curcumin derivatives and amine-functionalized covalent organic frameworks for in vitro and in vivo drug delivery. The smart delivery system exhibits an efficient targeting strategy for cancer therapy and also demonstrates an important promise on the improvement of a smart system for cancer cell-/stem cell-targeted drug delivery.