Ag/RGO nanocomposites Medicine Pharmaceutical industries SAXS Simmondsia Terbinafine aggregation anti-fungal antibacterial antibacterial ability anticancer performance antioxidant activity aromatic interactions articular cartilage bacteria viability (Bacillus clausii) biology carbohydrate polymers blends chemistry chitosan chlorpheniramine co-microencapsulation coaxial electrospinning crosslinking degradable diafiltration extracellular matrix functional food gamma (γ)-irradiation gelatin green preparation