Drug Delivery Systems: Precipitated silica can be used as a carrier for drug delivery systems. It has a large specific surface area and pore structure, which is beneficial to the loading and sustained release of drugs, and improves the bioavailability and efficacy of drugs.

Adsorbent: Due to the adsorption properties of precipitation silica, it can be used to prepare adsorbents for removing toxins, drug overdose, etc. from the body, and has detoxification and therapeutic functions.

Bioimaging agent: Precipitated silica with good biocompatibility and high contrast can be used as a bioimaging agent. In medical imaging, silica is used to enhance the contrast of images such as X-rays and CT scans, helping to facilitate accurate diagnosis.

Tumor treatment: Silica has potential applications in the field of tumor treatment. By loading drugs on precipitated silica, targeted release of tumor cells can be achieved, improving therapeutic effects and reducing side effects.

Biomedical materials: Precipitated silica can be combined with biomedical materials and used to prepare medical dressings, bone repair materials, etc. to promote wound healing and tissue repair.

Improvement of oral preparations: Adding precipitated silica to oral preparations can improve the solubility and stability of the drug and increase the absorption efficiency of oral preparations.

Inflammation treatment: Due to its adsorption capacity, silica black can be used to prepare drugs for the treatment of inflammatory diseases and relieve inflammatory symptoms by adsorbing inflammatory mediators.

Cell Engineering: The surface properties and biocompatibility of silica make it potentially useful in cell engineering, such as materials that support cell growth and cell guidance.