Authors: Mehrzad-Samarin M
, Faridbod F
, Ganjali MR
A luminescence nanosensor for Ornidazole detection using graphene quantum dots entrapped in silica molecular imprinted polymer.
Publication date: 2019
Journal: Spectrochimica Acta Part A-Molecular and Biomolecular Spctroscopy
Alternative URL: http://www.sciencedirect.com/science/article/pii/S1386142518307972
Abstract: A luminescence nanosensor has been developed for analysis of Ornidazole in biological samples using graphene-quantum-dot-embedded silica molecular imprinted polymer (GQD-SMIP) as a selective probe for this analyte. The GQD-SMIP was found to possess a strong fluorescent emission at 450 nm upon excitation at 365 nm. This emission was found to linearly quench in the presence of Ornidazole in a concentration range of 0.75 to 30 μM. A detection limit of 0.24 μM was reached using the probe and the sensor was successfully used in the determination of the analyte in plasma samples
Template and target information: ornidazole
Author keywords: Nanosensor, Luminescent detection, Graphene quantum dots, Ornidazole, molecularly imprinted polymer, silica
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