Recent advances in electrochemical nanobiosensors for cardiac biomarkers

Advancements in electrochemical biosensing of cardiovascular disease biomarkers

“…In parallel, modern fabrication techniques are being championed, with methods such as photolithography, electrospinning, 3D printing, and micro-contact printing coming to the fore. 117,137–140 These techniques offer precision at the nanoscale, enhancing interactions between biomarkers and biorecognition elements and optimizing signal transduction. As a natural progression, the biosensing field is increasingly adopting nanostructured electrodes, like nanowires, nanotubes, and nanopores.…”

A fast fabrication technique of FTO/AuNPs electrochemical electrodes for on-site arsenic (III) detection

“…Generally, Au nanomaterials are coated electrochemically and chemically on glassy carbon (GC) electrodes [19,23,24] or carbon screen-printed electrodes [25,26], using numerous coating strategies, such as electron-beam lithography, layer-by-layer deposition, self-assembled monolayer development, sol-gel, impregnation, co-precipitation, physical vapour deposition, metal organic chemical vapour deposition, incipient wetness, electrodeposition, and dipcoating [27][28][29][30][31][32][33]. Among them, electrochemical deposition is now considered one of the most an effective method due to its easy process, short time, low cost, as well as high surface coverage and high uniformity of nanoparticles [34][35][36][37][38][39][40][41].…”