Advancing chloramphenicol detection through a novel porous organic polymer-enhanced screen-printed electrode

Talanta 2026 Open access

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Authors: Paul C. Martian, Mihaela Tertiş, Cătălin C. Anghel, Daniel-Florin Bogoșel, Mihaela Mirela Trandafir, Iuliana M. Chirica, Florentina Neațu, Anamaria Blaga Petrean, Maria Suciu, Ede Bodoki, Alexandra Pop, Ion Grosu
+3 more Mihaela Florea, Niculina D. Hădade, Cécilia Cristea
DOI: 10.1016/j.talanta.2026.129873
Cited by: 1
References: 51

Abstract

, a limit of detection of 1.67 μM, and a limit of quantification of 5 μM, along with good repeatability, selectivity, and operational stability over 30 days. Method validation was carried out using pharmaceutical products (topical suspensions, topical gels, injectable suspension, and eye drops) and animal biological samples (cow milk, cow urine and pig urine) containing CAP, yielding satisfactory analytical performance despite the complexity of the matrices and confirming the applicability of the proposed platform for real-sample analysis. These results demonstrate the potential of POPs as effective electrode modifiers for electrochemical sensors.

Fields of Study & Subjects

Electrochemical sensors and biosensors Covalent Organic Framework Applications Metal-Organic Frameworks: Synthesis and Applications

Publication details

Journal / source
Talanta
Publisher
Elsevier BV
Volume
308
Pages
129873–129873
Publication date
20 April 2026
Language
EN