Your fancy white electronic brick of consumer electronics started off white, but after some time it yellowed and became brittle. This shouldn’t have happened; plastic is supposed to last forever. It ...

Photochemical reactions begin by absorption of energy in the form of light, and involve formation of free radicals and transient excited states whose physical and chemical properties are very ...

HIV-1 protease (HIV-1 PR) is among the best-studied enzymes in biochemistry. This 99 amino acid long homodimeric aspartic PR plays a pivotal role in the viral replication cycle 1. PR is synthesized as ...

Mark Tibbitt demonstrates differences in photodegradation between step- and chain-growth hydrogels based on fundamental polymer physics theory. M.W. Tibbitt, A.M. Kloxin, and K.S. Anseth, "Modeling ...