Green synthesis of nanomaterials from sustainable materials for biosensors and drug delivery

The integration of biosensing platforms with drug delivery systems has led to effective treatment strategies for biomedical applications. With the emergency nanotechnology, manipulation materials in nanometer (nm) scale 1–100 ?nm, these and have been tremendously improved due exceptional properties exhibited by materials. conventional approaches used synthesize nanomaterials including physical chemical methods involve usage harsh chemicals hazardous reaction conditions hence posing a threat health environment. This problem is solved biological that green nanotechnology which integrates chemistry engineering principles formulate harmless eco-friendly fight complications affecting human These use phytochemicals found plants parts as well microorganisms bioreduction metal ions their corresponding nanomaterials. are readily available, cost-efficient, biocompatibility offering sustainable synthetic review will therefore focus on plant-mediated microbe-mediated synthesis different nanomaterials, mechanisms methods, application synthesized challenges methods. • focuses applications Biosensors delivery. Emphasis was put Phytochemicals reduce Various nanobiosensors developed using highlighted. also highlights biosensors recommends future research means eliminating negative effects