Enzymes have received extensive research due to their high selectivity, efficiency, and
environmental protection. However, the lack of stability and reusability drastically hinders the …

Electrochemical enzyme-based biosensors are one of the largest and commercially
successful groups of biosensors. Integration of nanomaterials in the biosensors results in …

Electrochemical sensors consisting of screen-printed electrodes (SPEs) are recurrent
devices in the recent literature for applications in different fields of interest and contribute to …

This Review presents the latest advances in designing electrochemical sensors by using
carbon nanodots (CNDs), carbon dots (CDs), and graphene quantum dots (GQDs), as a new …

Carbon nanomaterials (CNMs) have been extensively used as electrochemical sensing
composites due to their interesting chemical, electronic, and mechanical properties giving …

Carbon dots (CDots)‐based solid‐state luminescent materials have important applications
in light‐emitting devices owing to their outstanding optical properties. However, it still …

Breast cancer is one of the main reasons of women's mortality. A novel ternary combination
of ZnAl-layered double hydroxides (LDH), cobalt ferrite (CoFe 2 O 4) and N-graphene …

Magnetic nanomaterials (MNMs) have gained high attention in different fields of studies due
to their ferromagnetic/superparamagnetic properties and their low toxicity and high …

In this study, we reported facile synthesis of Fe3O4/C composite and its application for the
cost-effective and sensitive determination of tryptophan (Trp) in human serum samples …

The study explores carbon quantum dots (C-dots) as potential candidates for enhancing the
signal sensitivity of an electrochemical sensor devised for biologically important molecule …