Non-enzymatic electrochemical sensors with significant advantages of high sensitivity, long-
term stability, and excellent reproducibility, are one promising technology to solve many …

Hydrogels are hydrophilic polymeric networks prepared by physical or chemical cross-
linking of gelator molecules under optimum conditions. Being sensitive to external stimuli …

Incorporating two-dimensional (2D) graphene sheets into a 3D graphene structure provides
porous structures to bind enzyme but with low enzyme affinity and unstable structure …

Glucose is one of the most important monosaccharides found in the food, as a part of more
complex structures, which is a primary energy source for the brain and body. Thus, the …

Cobalt is essential to the metabolism of all animals due to its key role in cobalamin, also
known as vitamin B12, the primary biological reservoir of cobalt as an ultra-trace element …

In the present work, a sensitive non-enzymetic electrochemical glucose sensor was
fabricated. The graphite sheet (GS) substrate was modified with hierarchical gold (Au) …

Understanding blood glucose levels in our body can be a key part in identifying and
diagnosing prediabetes. Herein, nickel oxide (NiO) decorated molybdenum disulfide (MoS2) …

We demonstrate the fabrication of Co 3 O 4 (derived from zeolitic imidazolate framework-67)
wrapped Ag nanowires core-shell nanostructures, and support it on graphene matrix (Co 3 …

Nanomaterials doped with non-metallic C have attracted tremendous attention as potential
nano-artificial enzymes due to their ability to change the energy band structure to improve …

In this work, graphite pencil electrode (GPE) was modified with Cu nanoparticles (CuNPs)
for enzyme-free flow injection (FI) amperometric detection of glucose. To modify electrode …