enzyme – Page 2 – TechConnect Briefs

Conjugates of Enzyme-Magnetic Nanoparticles for Bioremediation*

Qiang Y., Sharma A., Paszczynski A., Meyer D., University of Idaho, US

Enzymes are proteins that function as biocatalysts in bioremediation. One of the major concerns in environmental applications of enzymes is their short lifetime. Enzymes lose their activity due to oxidation, which results in less stability [...]

Conjugates of Enzyme-Magnetic Nanoparticles for Bioremediation*

Qiang Y., Sharma A., Paszczynski A., Meyer D., University of Idaho, US

Enzymes are proteins that function as biocatalysts in bioremediation. One of the major concerns in environmental applications of enzymes is their short lifetime. Enzymes lose their activity due to oxidation, which results in less stability [...]

Influence of His-195 on the nitrogenase FeMo-cofactor activity

Cavallotti C., Moscatelli D., Carrà S., Politecnico di Milano, IT

Mo-nitrogenase is the enzyme responsible for the conversion of atmospheric nitrogen to ammonia. Its active site is the iron-molibdenum cofactor, FeMo-co, which is composed by two incomplete cubes, Fe4S3 and MoFe3S3, connected through three bridging [...]

Influence of His-195 on the nitrogenase FeMo-cofactor activity

Cavallotti C., Moscatelli D., Carrà S., Politecnico di Milano, IT

Mo-nitrogenase is the enzyme responsible for the conversion of atmospheric nitrogen to ammonia. Its active site is the iron-molibdenum cofactor, FeMo-co, which is composed by two incomplete cubes, Fe4S3 and MoFe3S3, connected through three bridging [...]

Differential Effects of Surfactants on Enzyme Activity and Transport across a Semipermeable Cell

Leung S.W., Lai J.C.K., Idaho State University, US

Differential Effects of Surfactants on Enzyme Activity and Transport across a Semipermeable Cell Solomon Leung1 and James C.K. Lai2 1 Corresponding Author, College of Engineering, P.O. Box 8060, Idaho State University, Pocatello, ID 83209 Fax: [...]