Nanotechnology offers several advantages for gene delivery:
1. Size and Surface Modifications: Nanoparticles can be engineered to optimize their size, enhancing cellular uptake and minimizing immune detection. Surface modifications with targeting ligands can further increase specificity to target cells. 2. Controlled Release: Nanocarriers can be designed to release genetic material in a controlled manner, improving the efficiency of gene expression. 3. Reduced Toxicity: By using biocompatible and biodegradable materials, nanotechnology can reduce the cytotoxicity associated with traditional gene delivery methods.
