A novel polymer developed at Oak Ridge National Laboratory strengthens sand for additive manufacturing applications. A 6.5 centimeter 3D-printed sand bridge, shown here, held 300 times its own weight.
Polymeric nanoparticles are nanoscale-sized objects constructed from polymers such as polyethylene glycol (PEG) or polylactide-co-glycolide (PLGA), with applications in the in vitro delivery of ...
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