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    Biodegradability of sol–gel silica microparticles for drug delivery

    The biodegradability of porous sol–gel silica microparticles in physiological buffers has been investigated using a USP4 flow-through dissolution tester. In the open configuration, which most closely models in...

    Kim S. Finnie, Daniel J. Waller in Journal of Sol-Gel Science and Technology (2009)