We report a highly sensitive electrochemical sensor for the detection of Hg2+ ions in aqueous solution by using a thymine (T)-rich, mercury-specific oligonucleotide (MSO) probe and gold nanoparticles ...

The obtained electrochemical sensor exhibited not only high sensitivity for the detection of chlorogenic acid with a detection limit of 7.8 nM and a wide linear range of 0.5 μM to 4 mM but also an ...

Enhanced Electrochemical Sensor for Electrocatalytic Glucose Analysis in Orange Juices and Milk by the Integration of the Electron-Withdrawing Substituents on Graphene/Glassy Carbon Electrode.

Developing biosensors for real-time monitoring is crucial for understanding cell metabolism and improving quality control in biotechnology. This article presents a biocompatible, high frequency ...

Portable electrochemical sensor designed for lead ion detection. Apr 24, 2023. Recommended for you. Strange Atlantic cold spot linked to century-long slowdown of major ocean current.