Increasing dependency on pharmaceutical compounds including antibiotics, analgesics, antidepressants, and other drugs has threatened the environment as well human health. Their occurrence, transformation, fate in are causing significant concerns. Several existing treatment technologies there with their pros cons for of wastewater (PWW). Still, electrocoagulation is considered modern decisive te...

New supportive evidence is advanced in favor of the hypothesis that the enzymic coagulation of guinea pig semen involves transamidase reactions that result in the formation of gamma-glutamyl-epsilon-lysine intermolecular cross linkages between molecules of a basic protein in seminal vesicle secretion. The dipeptide gamma-glutamyl-epsilon-lysine was isolated in large quantities from proteolytic ...

Edge-selectively grafted graphite (EGG) with poly(ether-ketone) was prepared by the Friedel-Crafts acylation in a mild polyphosphoric acid (PPA)-phosphorous pentoxide (P(2)O(5)) mixture. The homogeneous reaction dope was coagulated in air moisture at different temperatures. The morphology of expanded EGG was changed from balls, balls/rods and rods with respect to coagulation temperatures of 80,...