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Reference type: Journal
Authors: Karaseva NA, Belyaeva EA, Levkina VV, Soboleva IG, Ermolaeva TN
Article Title: Development of Piezoelectric Sensors on the Basis of Electrosynthesized Molecularly Imprinted Polymers for β-lactam Antibiotics' Detection.
Publication date: 2017
Journal: Procedia Technology
Volume: 27
Page numbers: 185-186.
DOI: 10.1016/j.protcy.2017.04.079
Alternative URL: http://www.sciencedirect.com/science/article/pii/S2212017317300804

Abstract: Piezoelectric sensors with the receptor coating on the basis of molecularly imprinted polymers of cefotaxime and penicillin G obtained by the electropolymerization method directly on the surface of the sensor's electrode have been developed. The obtained calibration curves are linear in the range of concentrations (ng mL-1) 5 - 150 and 10 - 150, the limits of detection are 3.0 and 7.6 (ng mL-1) for penicillin G and cefotaxime respectively. The developed sensors were tested in the analysis of model solutions of antibiotics, samples of meat and milk. The analysed samples did not reveal exceeding antibiotics
Template and target information: penicillin G, cefotaxime
Author keywords: polymers with molecular imprints, electropolymerization, piezoelectric sensors, Antibiotic, direct detection


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