This article provides a comprehensive review of the creation of sustainable biomaterials through Additive Manufacturing (AM). In the manufacturing industry, sustainable biomaterials hold significant promise for enhancing ecological balance and addressing environmental challenges. The initial section of the article defines the principles of sustainability and underscores its relevance for additive manufacturing and biomaterials, stressing the need for eco-friendly products and processes. Following that, it examines various sustainable biomaterials suitable for AM, discussing their applications and properties, including biodegradable polymers and bio-based composites. Next, it addresses the opportunities and challenges associated with the implementation of sustainable biomaterials in additive manufacturing, such as issues with scalability, processing limitations, and material accessibility. Recent advancements and strategies aimed at overcoming these challenges and promoting the widespread adoption of sustainable biomaterials are highlighted. The article wraps up by emphasizing the significance of sustainable biomaterials in additive manufacturing and providing insights into their uses, applications, and future prospects. This resource will be invaluable for researchers and industry experts aiming to foster sustainable development within the biomaterials field and advance environmentally responsible manufacturing practices. Major Findings: Additive manufacturing (AM) enables the precise fabrication of sustainable biomaterials, such as biodegradable polymers and bio-based composites, reducing environmental impact. Integration of bio-based materials with AM promotes circular economy practices like waste reduction, recycling, and closed-loop systems. The interdisciplinary synergy between materials science, sustainability, and AM processes is essential for scalable, ethical, and eco-efficient industrial production.
Mantri et al. (Wed,) studied this question.