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 ...

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 ...

Stabilization of heavy metals through phosphate-solubilizing bacteria (PSB) induced phosphate precipitation and urease-producing bacteria (UPB) induced carbonate precipitation are promising ...

ACT Party leader David Seymour has said the goal of his Treaty Principles Bill is to stimulate an overdue conversation on te Tiriti o Waitangi/Treaty of Waitangi. At that level at least he has ...

aDepartment of Global Health and Social Medicine, Harvard Medical School, Boston, MA, USA bDepartment of Global Health and Population, Harvard T H Chan School of Public Health, Boston, MA, USA cCentre ...

Economics is a social science whose object of study is the way in which limited resources are managed to satisfy unlimited needs. Thus, this science also studies the behaviour of society, as well as ...

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 ...