V1I5P7

Design and Characterization of Eco-Friendly Biodegradable Coatings for Industrial and Biomedical Applications

Daniel Ifeoluwa Ajiola^1*, Akintomide Adebile²

Abstract

The increasing environmental impact of synthetic coatings has driven significant interest in developing eco-friendly biodegradable alternatives for industrial and biomedical applications. This review comprehensively examines the current state of biodegradable coatings, focusing on material selection, design considerations, characterization techniques, and diverse applications. Key materials such as polylactic acid, chitosan, and alginate are discussed alongside recent advances in nanocomposites and green synthesis methods that enhance functionality and biodegradability. The review also highlights critical challenges including performance trade-offs, cost and scalability issues, regulatory frameworks, and the need for standardized biodegradation metrics. Emerging trends such as smart and stimuli-responsive coatings show promising avenues for future innovation. Interdisciplinary research and policy support are emphasized as essential to overcoming existing barriers and enabling the widespread adoption of sustainable coatings. Ultimately, biodegradable coatings represent a crucial step toward reducing environmental footprints and advancing sustainable manufacturing aligned with circular economy principles.

Keywords:

Biodegradable coatings; eco-friendly materials; industrial applications; biomedical coatings; polylactic acid; nanocomposites