Nappy (diaper) rash is a common skin condition experienced by most infants at least once during the first 2 years of life. Despite its prevalence, there is some debate over its pathogenesis. The ...

In order to alleviate the problem of grouting blockage caused by the immediate action of bacteria and chemical reagents in the process of MICP reinforcement of sandy soil, this paper delays the ...

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 ...

Staghorn calculi resulting from urease-producing bacteria are best managed with complete surgical removal of the stones. Medical therapy alone cannot rid the patient of struvite calculi and is ...

Upper urinary tract stones that involve the renal pelvis and extend into at least 2 calyces are classified as staghorn calculi [1] (see image below). Although all types of urinary stones can ...

Our work provides insights into how cells solve the problem of delivering nickel, a toxic metal, to the active site of a metalloenzyme such as urease. Urease, a nickel-containing enzyme, is a ...

Thiols play a crucial role in various physiological functions, and the discrimination of thiols is a significant but difficult issue. Herein, we presented a new strategy for strengthening the ...

Article subjects are automatically applied from the ACS Subject Taxonomy and describe the scientific concepts and themes of the article. During L-DOS47 production, each of the six monomeric urease ...

A ureia é o principal fertilizante nitrogenado utilizado na adubação de cobertura no milho; no entanto, apresenta elevada suscetibilidade às perdas de N por volatilização de amônia. Uma alternativa é ...

Abstract: An absorbance based enzymatic sensor for the determination of urea has been described. The sensing principle of the present device is based upon the measurement (spectrophotometrically) of ...