https://www.selleckchem.com/products/p7c3.html
Ellipsoidal polymer particles can be prepared from spheres by unidirectional stretching at elevated temperatures, while the particles' aspect ratios (AR) that result from this phantom stretching methodology are often not precisely predictable. Here, an elastic deformation model was exemplarily evaluated for ~50 µm spherical microparticles from PPDL-PTHF block copolymers. The prolate ellipsoidal particles, obtained by stretching in polyvinyl alcohol phantoms, differed in dimensions at identical relative phantoms elongations up to 150%, depe
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