Self‐Calibrating Copper‐Based Metal Organic Frameworks for Ratiometric Electrochemical Sensing of Creatinine
Ahmed Z. Alanazi,
Khalid Alhazzani,
Al‐Montaser Bellah H. Ali
et al.
Abstract:Nanostructures that can undergo redox reactions have significant potential for electrochemical analysis. They can act as signal amplifiers to determine concentrations of targets in biological samples. In this work, a rational combination of electroactive copper‐based metal‐organic frameworks (Cu‐MOFs) and ferrocene carboxylic acid (Fc) was designed for ratiometric electrochemical detection of creatinine. The synthesized Fc@Cu‐MOFs exhibited two redox signals from the Cu2+/Cu+ and Fe3+/Fe2+ systems in the skele… Show more
A MIP-based electrochemical sensor was developed to enable sensitive and selective detection of non-oxidizable kasugamycin across various matrices. The detection mechanism relies on the signal generated by the Cu(ii)/Cu(i) redox system.
A MIP-based electrochemical sensor was developed to enable sensitive and selective detection of non-oxidizable kasugamycin across various matrices. The detection mechanism relies on the signal generated by the Cu(ii)/Cu(i) redox system.
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