Biomaterials: Leveraging Eco-friendly Alternatives for a Low-Carbon Economy

Biomaterials have attracted significant interest as countries, including India, seek cleaner, low-carbon alternatives to fossil-based materials for manufacturing.

What are Biomaterials?

  • Biomaterials refer to materials that are derived wholly or partly from biological sources or are engineered using biological processes to replace or interact with conventional materials.
    • Unlike traditional petroleum-based materials, biomaterials are designed to reduce environmental impact while supporting sustainable production systems.

Types

  1. Drop-in Biomaterials: These are chemically identical to petroleum-based materials and compatible with existing infrastructure. Example: Bio-Polyethylene Terephthalate (Bio-PET).
  2. Drop-out Biomaterials: These are chemically different from traditional materials and require new processing or disposal systems. Example: PLA (Polylactic ....
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