PEG/salt aqueous two-phase systems (ATPSs) are the most common ATPSs because they are nontoxic, biocompatible, and inexpensive; however, the limited polarity difference between the two phases hinders ...

Silk fibroin hydrogels are advantageous for in vitro tissue platforms, but unpredictable, time-dependent β-sheet formation complicates their utility. Here, we investigate how silk fiber degumming time ...