ABSTRACT
It is well known that the chiral materials combined with metal ion's structure have been identified as promising candidate for the nursing Alzheimer Disease (AD) treatment, particularly to inhibit amyloid (Aß) due to their significant pharmacological effect on the living bodies. In the present study, Cu(II)/Chitosan nanocomposite caped with chiral penicillamine (Cu@D-PEN/Chitosan) have been synthesized and used as an effective amyloid-ß (Aß) inhibitor. The composite formations of the samples were confirmed from the FTIR and XRD, studies. FE-SEM, TEM and AFM studies have been carried out to depict the morphological analysis of the nanocomposites. The prepared samples have also been subjected to various in vitro studies such as encapsulation efficiency, drug loading capacity, drug release and biodegrading or compatibility of the nanocomposites to support the Aß aggregation inhibiting ability investigations. It was observed that the increase in the concentration of the Cu@D-PEN/Chitosan enhancing the Aß inhibiting ability. Thus, the Cu(II)@D-PEN/Chitosan showed improving memory effect suggesting that Cu(II)@D-PEN/Chitosan nanocomposites may be a potential candidate for inhibiting the Aß aggregation in nursing AD treatment.
