Nickel is a transition element extensively distributed in the environment, air, water, and soil.
It may derive from natural sources and anthropogenic activity. Although nickel is ubiquitous …

This review is an attempt to retrace the chronicle that starts from the discovery of the role of
nickel as the essential metal ion in urease for the enzymatic catalysis of urea, a key step in …

Conventional water electrolyzers produce H2 and O2 simultaneously, such that additional
gas separation steps are needed to prevent H2/O2 mixing. The sluggish anodic O2 …

Abstract Urease (urea amidohydrolase, EC 3.5. 1.5) is a nickel-containing enzyme produced
by plants, fungi, and bacteria that catalyzes the hydrolysis of urea into ammonia and …

Herein bimetallic nanocomposites Ag with nickel and cobalt were synthesized by using the
extract of W. coagulans. Nanocomposites synthesis were confirmed by using UV-Visible at …

Urease is a nickel-dependent metalloenzyme found in plants, some bacteria, and fungi.
Bacterial enzyme is of special importance since it has been demonstrated as a potent …

The interplay of the presence of nickel and protein disorder in processes affecting human
health is the focus of the present review. Many systems involving nickel as either a cofactor …

Ureases, enzymes that catalyze urea hydrolysis, have received considerable attention for
their impact on living organisms' health and life quality. On the one hand, the persistence of …

Microbial induced calcium carbonate precipitation (MICP) is a widespread phenomenon in
nature. In this paper, various factors affecting microbial growth and urease activity were …

Recycled concrete aggregates are greatly limited in applications due to the defects in the
adhered mortar. In this study, a novel bio-deposition method, enzyme-induced carbonate …