Construction of a highly sensitive Cd(II) and Pb(II) simultaneous detection electrochemical sensor based on CNTs/UiO-66-NH₂@AuNPs composite material | Synapse
March 3, 2026
Construction of a highly sensitive Cd(II) and Pb(II) simultaneous detection electrochemical sensor based on CNTs/UiO-66-NH₂@AuNPs composite material
Key Points
Simultaneous detection of cadmium and lead ions is achieved with enhanced sensitivity using a composite material.
The sensor demonstrates a remarkable detection limit of 0.5 μg/L for both Cd(II) and Pb(II) ions, indicating exceptional performance.
Construction utilizes a CNTs/UiO-66-NH₂ composite with gold nanoparticles to enhance signal detection capabilities.
This research supports improved techniques for detecting hazardous heavy metals in environmental samples.