Understanding What is silica used for in pharmaceutical and medical applications
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4 min read
Amorphous silica, also known as silicon dioxide ($SiO_2$), is a compound found naturally and widely used in the pharmaceutical industry, where it is generally recognized as safe (GRAS) by the FDA. Beyond its traditional role as a simple excipient, the answer to the question "What is silica used for?" now includes advanced applications like targeted drug delivery and tissue engineering.
