In addition, nano silicon dioxide can be functionalized or surface-modified, enabling targeted drug delivery. Through surface modification, specific ligands or antibodies can be attached to the nanoparticles, facilitating their selective targeting to specific cells, tissues, or organs. This targeted drug delivery approach enhances drug accumulation at the desired site, minimizing off-target effects and reducing systemic toxicity. Nano silicon dioxide-based targeted drug delivery systems hold great potential for the treatment of various diseases, including cancer, where precise drug delivery is paramount.
https://metareported.com/advan....tages-of-nano-silico

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