This article will highlight some of the shortfalls and challenges arising from solvent selection in chemical characterization of extractables and leachables (E&L) of medical devices constructed of ...

Biotech company Circa Group reports that a study using its renewable solvent Cyrene found that high-purity nanoparticles can be produced, opening up opportunities to use the material as a ...

The Australian firm Circa Group has opened a demonstration plant for dihydrolevoglucosenone, a cellulose-derived solvent it calls Cyrene. It built the plant in a joint venture with the Norwegian paper ...