One‐Pot Synthesis of Zirconium Based Organic Framework and Walnut Shell Derived Carbon Composites for the Detection of Paracetamol and Para-Aminophenol

A novel electrochemical sensor was constructed by employing zirconium based metal organic framework (NH 2 -UiO-66) and walnut derived carbon (WC) as modified materials for the highly sensitive selective determination of paracetamol (Para) para-aminophenol (PAP). Characterization results texture properties NH -UiO-66/WC nanocomposite revealed that dispersive MOF particles were filled in large pores WC to form homogeneous composite. The resulting composite electrode showed excellent electrocatalytic ability target molecules good conductivity. Under optimal experimental conditions, obtained presented analytical performances Para PAP detection with wide linear range (1–150 μ M) low limits (0.17 M 0.32 PAP). Finally, proposed method successfully used contents River water commercial tablets satisfactory recoveries.