PREPARATION AND CHARACTERIZATION OF MAGNETICALLY TARGETED ACTUATED CARBON CARRIERS FROM PHENOLIC ALDEHYDE AND IN VITRO RELEASE STUDY

摘要

Targeted drug delivery is that through local or systemic blood circulation the drug concentration locates in the target tissue, target organ, target cells, and normalpart of almost free from the influence of drugs. Activated carbon with strong adsorption capacity, tunable pore structure within a certain range, good biocompatibility and non-toxic side effects as a transport carrier of drugs, has attracted more and more attention of researchers . Activated carbon endowed with magnetic property can successfully reach the lesion area, gradually release the drug to chemotherapy, and reach analgesic effects through the external magnetic field.