Room temperature phosphorescent determination of aflatoxins in fish feed based on molecularly imprinted polymer - Mn-doped ZnS quantum dots

• Published in: Analytica chimica acta Vol. 1103; pp. 183 - 191
• Main Authors: Madurangika Jayasinghe, G.D. Thilini, Domínguez-González, Raquel, Bermejo-Barrera, Pilar, Moreda-Piñeiro, Antonio
• Format: Journal Article
• Language: English
• Published: Netherlands Elsevier B.V 22.03.2020
• Subjects: Aflatoxins; Aflatoxins - analysis; Animal Feed - analysis; Chromatography, High Pressure Liquid; Food Contamination - analysis; Hydrogen-Ion Concentration; Limit of Detection; Manganese - chemistry; Molecular Imprinting; Nanosensor; Polyethylene Glycols - chemistry; Quantum dots; Quantum Dots - chemistry; Room temperature phosphorescence detection; Sulfides - chemistry; Tandem Mass Spectrometry; Zinc Compounds - chemistry; Aflatoxins; Room temperature phosphorescence detection; Quantum dots; Molecular imprinting; Nanosensor

Possibilities of room temperature spectrometry based on Mn-doped ZnS quantum dots coated with a molecularly imprinted polymer based nanosensor have been explored for the sensitive and selective determination of aflatoxins. Synthesized polymeric nanoparticles exhibit intense room temperature phosphor...