Sustainable Nanotechnology: Green Manufacturing and Circular Models
Authors:-Dr. Ismail Shiek Hussain
Abstract:- Sustainable nanotechnology integrates green manufacturing practices and circular economy principles to address the environmental and health challenges posed by traditional nanomaterial production. By employing eco-friendly synthesis methods, energy-efficient fabrication, and designing nanomaterials for recyclability and safe degradation, sustainable nanotechnology aims to minimize hazardous waste and resource depletion while enhancing product performance. Life cycle assessments and toxicity evaluations are critical in guiding safer and more responsible nanotech development. Despite technical and scalability challenges, advances in digital tools and supportive regulatory frameworks offer promising pathways for industry adoption. This paper explores the fundamentals, techniques, and models that define sustainable nanotechnology, emphasizing the need for multidisciplinary collaboration and policy innovation to realize a greener, circular future in nanomaterial science and manufacturing.
