Researchers at Rice University have developed a new type of microparticle for drug delivery, made from a polymer called PLGA. What makes these new particles different is the method of loading and sealing them, which appears to give them highly tunable release characteristics and may even allow the researchers to create particles that provide multiple doses of a drug, or continuous dosing, over the space of several months.
https://youtu.be/qWE_28gFgxE
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