Chondroitin sulfate-functionalized polymeric nanoparticles for colon cancer-targeted chemotherapy.Targeted delivery of chemotherapeutic drugs to tumors is a major challenge in colon cancer chemotherapy.  To overcome this bottleneck, we loaded camptothecin (CPT) into polymeric nanoparticles (NPs), and further functionalized their surface with chondroitin sulfate (CS). 
polymeric nanoparticles
To overcome this bottleneck, we loaded camptothecin (CPT) into polymeric nanoparticles (NPs), and further functionalized their surface with chondroitin sulfate (CS). 
camptothecin
Chondroitin sulfate-functionalized polymeric nanoparticles for colon cancer-targeted chemotherapy.Targeted delivery of chemotherapeutic drugs to tumors is a major challenge in colon cancer chemotherapy.  To overcome this bottleneck, we loaded camptothecin (CPT) into polymeric nanoparticles (NPs), and further functionalized their surface with chondroitin sulfate (CS). 
chondroitin sulfate
Chondroitin sulfate-functionalized polymeric nanoparticles for colon cancer-targeted chemotherapy.Targeted delivery of chemotherapeutic drugs to tumors is a major challenge in colon cancer chemotherapy.  To overcome this bottleneck, we loaded camptothecin (CPT) into polymeric nanoparticles (NPs), and further functionalized their surface with chondroitin sulfate (CS). 
nanoparticles