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The aim is to develop a sensitive electrochemical sensor for the detection of urea as a clinical biomarker using molecularly imprinted polymers.

Molecularly Imprinted Polymer-Based Electrochemical Sensor for Detection of Urea as a Potential Clinical Biomarker

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Randomized trial demonstrates effective urea detection in biomarker monitoring, suggesting a new analytical method.

The aim is to develop a sensitive electrochemical sensor for the detection of urea as a clinical biomarker using molecularly imprinted polymers.
Modified screen-printed electrodes with molecularly imprinted polymers using urea as the template molecule.
Synthesis involved electropolymerization with 3-aminophenylboronic acid and pyrrole-3-carboxylic acid.
Analyzed sensor performance through cyclic voltammetry and electrochemical impedance spectroscopy.
The MIP-based sensor exhibited significant specificity and sensitivity for urea detection.
The NIP sensor showed negligible interaction with urea, validating the MIP's recognition capabilities.
Calibration studies indicated an efficient approach for urea detection with significant potential for biomarker monitoring.

Nihal Ermiş (2026) studied this question.

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