PolySciTech (www.polyscitech.com) provides a wide array of PLGA’s. Recently PolyVivo PLGA MW ~100kDa 50:50 (currently AP089) was used to coat 3D magnesium implants by electrophoretic deposition thus improving their longevity. Read more: Tian, Qiao Mu, and Hui Nan Liu. "Electrophoretic Deposition and Characterization of Biocomposites on Magnesium for Orthopedic Applications." In Advanced Materials Research, vol. 922, pp. 761-766. 2014. http://www.scientific.net/AMR.922.761.