Abstract: The work reported an ultrasensitive cantilever nanobiosensor based on graphene oxide and urease for cadmium detection in river water. Since an efficient adsorption between sensitive layer ...

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 ...

In this work, barley seed coating with urease and phosphatase, free and immobilized in humic acids, was studied as a tool to enhance the use efficiency of N and P by plants. The seeds were ...

Background and Aim: The current diagnostic methods for detecting Helicobacter pylori infection include rapid urease test (RUT), urea breath test (UBT), histology, culture, and serum antibody detection ...

There is general agreement that H. pylori infection is closely associated with chronic gastritic conditions, including intestinal metaplasia, peptic ulcer and gastric cancer. Several methods for ...

If you’ve been wondering what the thought process behind Mark Grayson’s new blue suit in Invincible Season 3, showrunner and creator Robert Kirkman has offered an explination. Turns out, there’s a ...

Researchers from the Institute of Applied Ecology of the Chinese Academy of Sciences have developed a new plant-based inhibitor that can improve the efficiency and stability of fertilizers. The ...

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

Quantifying urease activity is an important task for Microbial Induced Calcite Precipitation research. A new urease activity microplate assay using a fluorescent pH indicator is presented. The method ...

Excess nitrogen and phosphorus runoff into estuaries arising from agriculture and urban/suburban development is causing large algal blooms, which at times can be harmful to fish and humans. Dr.