Walberg, C. B., Ph.D. dissertation, Univ. of Southern California (1957). Seneca, H., Lattimer, J. K., Zinsser, H. H., Donovan, J. T., Peer, P., and Stuart, P., J ...

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 ...

A PREVIOUS communication 1 reported a method for high-yield crystallization of urease from jack bean. Some improvement of this method was later made to secure a constant yield and purity of the ...

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 ...

Abstract: A fiber-optic urea sensor based on surface plasmon resonance (SPR) and Mach-Zehnder interference (MZI) combined principle was designed and implemented. By plating gold film on the ...

Institute of Chemistry, B.J. Campus, The Islamia University of Bahawalpur, Bahawalpur 36000, Pakistan Department of Biochemistry and Molecular Biology, Institute of Biochemistry, Biotechnology, ...

High ammonia levels can be dangerous and may cause confusion, sleepiness, and difficulty concentrating. Liver disease, especially cirrhosis, is a common cause of high ammonia levels. If you have ...

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Most people who have gastritis are able to find relief for their symptoms. In some cases, you may need to see a doctor, but if your symptoms are mild, you can try home remedies first. Gastritis is a ...

Oregano (Origanum vulgare) is a robust herb with a pungent aroma and many health benefits, including anti-inflammatory and antimicrobial properties. It is available dry, fresh, or extracted as oil. It ...