Yes, nanotechnology can significantly enhance CRISPR-Cas9 gene-editing technology. By using nanoparticles to deliver CRISPR components to specific cells, scientists can achieve higher precision and efficiency in gene editing. This approach minimizes off-target effects and opens up new avenues for correcting genetic mutations that cause diseases. For example, researchers are exploring the use of gold nanoparticles to improve the delivery and stability of CRISPR systems.