A Review on Different Types of Nanoparticles Synthesized from Azadirachta indica and Gymnema sylvestre and their Role in Combating Various Diseases
J. Environ. Nanotechnol., Volume 14, No 3 (September 2025) pp. 523-539
Abstract
The core function of nanotechnology is to generate nanoparticles in a sophisticated and environmentally responsible manner. An advanced field of nanobiotechnology is developed when nanotechnology and biology are combined. Nanoparticles (NPs) exhibit distinct properties making them valuable in a wide range of life science applications. In response to the concerning levels of toxic substances in the environment, researchers have come up with green techniques that harness the properties of plants, fungi, bacteria, and algae for the production of nanoparticles. It has been determined that these environmentally friendly techniques are safer than the physical and chemical methods. Biosynthesized nanoparticles have a wide range of applications. One of the most important applications is their role in herbal medicine. This comprehensive review focuses on different types of nanoparticles green synthesized through the utilization of leaf extracts from Azadirachta indica and Gymnema sylvestre and their effect as herbal nano-medicine. Nanoparticles are known to increase the bioavailability, stability and targeted delivery of the bioactive compounds, thus improving the remedial outcomes and reducing the possible side effects. These two well-known herbs, A. indica and G. sylvestre have been widely used in nano-herbal medicines. They are used to produce nanoscale formulations which have proved enhanced bioavailability and improved pharmacological effects. Numerous diseases including diabetes and cancer are being offered novel solutions through the use of nano-herbal means extracted from these plants.
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