Malar Azagarsamy, Dan McKinnon, and Danny Alge publish "Coumarin-Based Photodegradable Hydrogel: Design, Synthesis, Gelation, and Degradation Kinetics" in ACS Macro Letters

Malar, Dan, and Danny show the gelation and degradation kinetics of a polymer network using coumarin as a new class of photodegradable crosslink. Micron-scale erosion was performed at wavelengths as long as 860 nm. Find the paper here.