Sustainable alternatives to petroleum-based micro/nanospheres: a systematic scoping review on biodegradable materials and applications
Abstract
Abstract Adhering to PRISMA-ScR guidelines, this systematic review evaluates sustainable alternatives to petroleum-based micro/nanospheres. We classify biodegradable materials into natural, synthetic, and composite systems, analyzing their fabrication alongside diverse applications in cosmetics, biomaterials, environmental remediation, catalysis, and thermal energy storage. By addressing technical trade-offs, standardized testing, and critical research gaps, this work provides a strategic roadmap for engineering high-performance, eco-friendly microspheres to mitigate the global microplastic crisis and promote a circular bioeconomy.
Fields of Study & Subjects
Advanced Cellulose Research Studies
Enhanced Oil Recovery Techniques
Polymer composites and self-healing
Publication details
- Journal / source
- npj Materials Sustainability
- Publisher
- Springer Science and Business Media LLC
- Volume
- 4
- Issue
- 1
- Publication date
- 6 June 2026
- Language
- EN