Fig. 2From: Aspergillus terreus camptothecin-sodium alginate/titanium dioxide nanoparticles as a novel nanocomposite with enhanced compatibility and anticancer efficiency in vivoChromatographic, spectroscopic analysis and chemical conjugation of camptothecin from the filtrates of Aspergillus terreus. After growing of the fungal culture, camptothecin was extracted and purified as described in Materials and Methods. The purity of extracted CPT of A. terreus was checked by HPLC (A), and its chemical structure was resolved from the LC/MS analysis (B). C Scheme of putative chemical conjugation of CPT-sodium alginate-titanium dioxide nanoparticles to form nanocompositeBack to article page