Synthesis of nanocomposite involving interpolymer complexes between PAA, PEG on the Multi wall carbon nanotube and its application in Drug Delivery systems

Treating cancer is a challenge because cytotoxicity of cancer chemotherapeutic agents and because of this materials can’t emphesize cancer cells from normal cells.todays there aremany drug delivery systems are developing but their success is limited because of several problems such as low drugloading,size control,toxicity,and cost offormulation.Functionalized carbon nanotubes(f-CNTs)are used in several works to deliver of anticancer agents becauseof their water solubility and biocompatibility. Hence, in this work, we synthesis a new carrier system consist ofPAA/PEG/CNT. Then, drug was loaded on PAA/PEG/CNT, The result show that the new carrier is suitable and safe for drug delivery respect to CNT, CNT-COOH and CNT/PAA. [1-3]