Stealth Technology: Nanoparticles can be coated with polymers that make them invisible to the immune system, preventing premature breakdown and allowing them to circulate longer in the bloodstream.
Smart Delivery Systems: Nanoparticles can be designed to release their drug cargo in response to specific triggers like changes in pH levels, temperature, or the presence of enzymes. This allows for controlled release of the drug at the target site, maximizing its therapeutic effect and minimizing waste.
 Multifunctional Nanoparticles: A single nanoparticle can be designed to carry multiple therapeutic agents, targeting different aspects of a disease simultaneously. This combination therapy approach can be more effective than using individual drugs and potentially reduce the overall dosage required.