Chitosan-functionalized PLGA Nanoparticles: Exploring Recent Patents, Advanced Strategies for Controlled and Targeted Anticancer Therapy - Madhusudan Maity; Niranjan Panda; Subas Chandra Dinda; Bikash Ranjan Jena; Parameswar Patra; Chinmaya Keshari Sahoo (Recent Patents on Nanotechnology, 2026)