Robust Pt/Au Composite Nanostructures for Abiotic Glucose Sensing.

ABSTRACT: Effective glucose monitoring is paramount for patients with diabetes to effectively manage their condition and prevent health complications. Electrochemical sensors for glucose monitoring have key advantages over other systems, including cost-effectiveness, miniaturisation and portability, enabling the design of compact and wearable devices. Typically, enzymes are used in these sensors, with the limitations of poor stability and high cost. In alternative, this study reports the development of a gold and platinum composite nanostructured electrode and its testing as an abiotic (enzyme-free) electrocatalyst for glucose oxidation. The electrode consists of a film of highly porous gold electrodeposited onto gold-plated electrodes on a printed circuit board (PCB), which is coated with polyanili

SUBMITTER: Niyazi A 

PROVIDER: S-EPMC12467538 | biostudies-literature | 2025 Sep

REPOSITORIES: biostudies-literature