APSC Prelims Probable topics: Nanozymes

• Nanozymes are nanomaterials that mimic enzyme-like catalytic activity, performing roles similar to natural enzymes in biochemical reactions.

Functionality:

• Primarily mimic antioxidant enzymes that neutralize reactive oxygen species (ROS) and other harmful molecules.
• Actively used in biomedical and therapeutic applications.

Composition:

• Made from diverse materials such as:
  • Metals
  • Metal oxides
  • Carbon-based nanomaterials
  • Metal-organic frameworks (MOFs)

Significance & Application:

• Developed by IISc, these nanozymes are crucial in addressing abnormal blood clotting, particularly in conditions like Pulmonary Thromboembolism (PTE).
• Offer a cost-effective, stable, and efficient alternative to natural enzymes in clinical and therapeutic settings.