Schiff base interaction tuned mesoporous organosilica nanoplatforms with pH-responsive degradability for efficient anti-cancer drug delivery in vivo

Chem Commun (Camb). 2018 Aug 14;54(66):9190-9193. doi: 10.1039/c8cc05043k.

Abstract

Chemically incorporating Schiff base interactions into silicate frameworks endows the obtained mesoporous organosilica based drug carriers with ultrafast pH-responsive degradability and efficient anti-cancer drug release kinetics, resulting in enhanced cancer therapy.

MeSH terms

  • Animals
  • Antineoplastic Agents / therapeutic use*
  • Doxorubicin / analogs & derivatives*
  • Doxorubicin / therapeutic use
  • Drug Carriers / chemical synthesis
  • Drug Carriers / chemistry*
  • Drug Liberation
  • Humans
  • Hydrogen-Ion Concentration
  • Kinetics
  • Mice, Inbred BALB C
  • Nanoparticles / chemistry*
  • Organosilicon Compounds / chemistry*
  • Particle Size
  • Polyethylene Glycols / therapeutic use
  • Porosity
  • Schiff Bases / chemical synthesis
  • Schiff Bases / chemistry*
  • Xenograft Model Antitumor Assays

Substances

  • Antineoplastic Agents
  • Drug Carriers
  • Organosilicon Compounds
  • Schiff Bases
  • liposomal doxorubicin
  • Polyethylene Glycols
  • Doxorubicin