Porphyrins and related macrocycles have been intensively exploited as sensing materials in
chemical sensors, since in these devices they mimic most of their biological functions, such …

In recent years, graphene is often used in the design of electrochemical sensors to improve
detection sensitivity due to the enormous specific surface area, excellent mechanical …

Estrogens have become increasingly prevalent in environmental samples across the world,
posing a serious threat to human health. They have received considerable public attention …

Here, the effect of morphology on the electrocatalytic activity of metal–organic framework
(MOF) was investigated. Post synthetic gold (Au) insertion was done into hollow PCN-222 …

Through the years, scientists have developed cutting-edge technologies to make (bio)
sensors more convenient for environmental analytical purposes. Technological …

The production, optimisation, physicochemical, and electroanalytical characterisation of a
low-cost electrically conductive additive manufacturing filament made with recycled poly …

In this study, a screen-printed electrode (SPE) modified with gold-nanoparticle-decorated
reduced graphene oxide–carbon nanotubes (rGO-AuNPs/CNT/SPE) was used for the …

The determination of gallic acid (GA) and uric acid (UA) is essential due to their biological
properties. Numerous methods have been reported for the analysis of GA and UA in various …

Abstract 3D printing technology revolutionized the development of electrochemical sensors
allowing the fabrication of custom devices that can be adapted to meet specific applications …

Hormones regulate several physiological processes in living organisms, and their detection
requires accuracy and sensitivity. Recent advances in nanostructured electrodes for the …