To develop safer nanoparticles, researchers employ several strategies:
1. Surface Modification: Coating nanoparticles with biocompatible materials, such as polymers or biomolecules, can reduce toxicity and enhance their safe integration into biological systems. 2. Green Synthesis: Using environmentally friendly methods and non-toxic materials in the synthesis of nanoparticles can minimize environmental and health risks. 3. Size Control: Precise control over the size and shape during synthesis can help tailor nanoparticles for specific applications while minimizing potential hazards. 4. Functionalization: Adding functional groups to the surface of nanoparticles can improve targeting and reduce off-target effects in medical applications.
