This book is a comprehensive exploration of innovative approaches to addressing pressing global challenges through the lens of sustainability looking into four critical areas-biomedical marvels, waste polymers, corrosion inhibition, and nanotechnology. It takes multidisciplinary approach, bringing together insights from biomedical engineering, materials science, chemistry, and environmental science to offer a holistic perspective on sustainability documenting the latest research and developments in each field.Features: Addresses pressing environmental challenges and offers practical solutions for a more sustainable future. Provides a comprehensive exploration of innovative and eco-conscious approaches to addressing a wider range of pressing global challenges. Features updated research findings and advancements in each field covered. Offers a unique blend of insights from diverse fields such as biomedical engineering, materials science, chemistry, and environmental science. Includes real-world case studies and success stories. This book is aimed at graduate students and researchers in materials, environmental, and sustainability engineering.