Currently, environmental pollution is becoming a major threat to the ecosystem's long-term
viability, and so environmental monitoring of these contaminants has become a hot topic …

Using a trustworthy electrochemical sensor in the detection of urea in real blood samples
received a great attention these days. A thin layer of nickel-coated nickel-manganese (Ni …

A new enzymatic electrochemical biosensor has been developed with the PANI/Nafion
composite system containing ferrite nanoparticles with four different transition metals. The …

Electrochemical and impedimetric detection of nitrogen-containing organic compounds
(NOCs) in blood, urine, sweat, and saliva is widely used in clinical diagnosis. NOC detection …

A mechanistic study of the metal-organic framework nickel-hexahydroxytriphenylene [Ni 3
(HHTP) 2] n as an active catalyst material for electrochemical urea sensing is reported …

We herein report a facile two‐pot method to prepare a series of the two‐dimensional Ni (OH)
2 nanocrystals with varied surface structures via the in‐situ surface transformation derived …

The electrochemical performance of NiCo2O4 with urea precursors was evaluated in order
to develop a non-enzymatic urea sensor. In this study, NiCo2O4 nanostructures were …

It is highly desirable to use non-enzymatic urea sensors in the clinical, biomedical,
agricultural, and food industries. Thus, we have utilized polyvinyl-pyrrolidine (PVP) to tune …

Real-time kidney function monitoring is possible with a wearable urea sensor, which
continuously detects urea concentration in body fluid. Wearable devices require the urea …