DOI: 10.1039/d6ra03145e ISSN: 2046-2069
Porphyrin-functionalized molecularly imprinted paper sensor for selective colorimetric detection of caffeine in beverage samples
Maali D. Alshammari, Kareem M. Younes, Aqsa Maqsood, Alia Alshammari, Najah Albadari, Khaled Almansour, Reda Abdel-Hameed, Akhtar Hayat, Umar Nishan, Azhar AbbasIn this work, a novel portable paper-based sensor is developed using a porphyrin-embedded molecularly imprinted polymer for caffeine quantification.