The objective of this study was to evaluate NBPT, zeolite and humic acid in different concentrations as inhibitors of the activity of the enzyme urease. The activity of the urease enzyme was ...

This study evaluated the biological importance of immobilized urease enzyme over the free urease. The support material used for urease immobilization was alginate. Generally, the immobilization of ...

Abstract: A highly sensitive fiber-optic urea sensor was designed and experimentally demonstrated based on surface plasmon resonance (SPR) effect and metal-organic zeolite framework (MOF), [zeolite ...

The urease inhibitor Nitroshield, supplied by fertiliser company Omex has been granted EU approval. The inclusion of Nitroshield with liquid fertiliser containing nitrogen designed for uptake through ...

School of Materials Science and Engineering, Harbin Institute of Technology (Shenzhen), Guangdong, Shenzhen 518055, China Sauvage Laboratory for Smart Materials, Harbin Institute of Technology ...

Department of Chemical and Biomolecular Engineering, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States Department of Bioengineering, University of Pennsylvania, Philadelphia, ...

With fertilizer prices remaining historically high, farmers continue to seek ways to get the best bang for their buck when it comes to crop nutrients. Nitrification and urease inhibitors are a popular ...

A Calgary company that produces a line of fertilizer-efficiency additives has a new concentrated urease inhibitor technology that reduces costs of advanced efficiency-fertilizer products. The latest ...

Abstract: In this study, urease was immobilized on chitosan beads via a saccharide-concanavalin A binding. Similarly, the covalent immobilization of urease using glutaraldehyde was also studied for ...

1 Munich University of Applied Sciences HM, Munich, Germany 2 Chair of Biochemical Engineering (AVT.BioVT), RWTH Aachen University, Aachen, Germany Quantifying urease activity is an important task for ...