Thanks to their unique attributes, such as good sensitivity, selectivity, high surface-to-volume
ratio, and versatile optical and electronic properties, fluorescent-based bioprobes have been …

Glucose sensors play an important role in managing blood glucose level of diabetic patients.
Although enzyme-based glucose test strips dominate glucose detection market, the intrinsic …

Diabetes is a health disorder that necessitates constant blood glucose monitoring. The
industry is always interested in creating novel glucose sensor devices because of the great …

Non-enzymatic sensing has been in the research limelight, and most sensors based on
nanomaterials are designed to detect single analytes. The simultaneous detection of …

The high conductivity of graphene material (or its derivatives) and its very large surface area
enhance the direct electron transfer, improving non-enzymatic electrochemical sensors …

Natural enzymes, owing to their outstanding catalytic efficiency and substrate specificity,
have been used in a variety of applications including clinical diagnosis, environmental …

In the wearable electrochemical biosensors, sensing signal duration is significantly
dependent on the long-term stability of functional materials modified on the flexible …

In this work, we first constructed a novel 2D nanosheet Ni@ Cu-MOF as a high-performance
catalyst electrode for Glu electro-oxidation in alkaline media. The Ni@ Cu-MOF was studied …

Abstract The coronavirus disease2019 (COVID-19) pandemic has highlighted the need for
disposable biosensors that can detect viruses in infected patients quickly due to fast …

In this work, a new strategy for ratiometric fluorescent and colorimetric determination of H 2
O 2 and glucose is proposed. The sensing system involves catalytic oxidation reaction of …