Abstract Two-dimensional (2D) nanosheets have been extensively explored as electrode
materials for the development of high-performance electrochemical biosensors due to their …

An amperometric uric acid (UA) sensor incorporating a multi-walled carbon nanotubes
(MWCNT) network in Nafion and electropolymerized β-cyclodextrin (β-CD) layer is …

Carboxylic acid-functionalized multi-walled carbon nanotubes (COOH-MWCNT) were
modified via ultrasonication with β-cyclodextrin (β-CD) to obtain a COOH-MWCNT: β-CD …

An electrochemical glutathione sensor incorporating graphene oxide film and
electrodeposited copper nanoparticles layer was investigated. The copper nanoparticles …

Layer-by-layer composite films of carbon nanotubes (CNTs) within a chitosan matrix with
sarcosine oxidase enzyme and capped with Nafion have been developed and optimized as …

First-generation amperometric xanthine (XAN) biosensors, assembled via layer-by-layer
methodology and featuring xerogels doped with gold nanoparticles (Au-NPs), were the …

A first-generation amperometric galactose biosensor has been systematically developed
utilizing layer-by-layer (LbL) construction of xerogels, polymers, and carbon nanotubes …

Fentanyl (FTN) and synthetic analogs of FTN continue to ravage populations across the
globe, including in the United States where opioids are increasingly being used and abused …

Flexible, three‐dimensional nanoporous gold (NPG) electrodes were fabricated on
polydimethylsiloxane (PDMS) surfaces without any functionalization, and their …

As the opioid crisis continues to wreak havoc on a global scale, it is increasingly critical to
develop methodologies to detect the most dangerous drugs such as fentanyl and its …