Selective detection of penicillin g antibiotic in milk by molecularly imprinted polymer-based plasmonic SPR sensor

dc.authorid0000-0001-7548-5741en_US
dc.authorid0000-0001-7292-7241en_US
dc.authorid0000-0002-5737-720Xen_US
dc.authorid0000-0003-3260-1639en_US
dc.contributor.authorBakhshpour, Monireh
dc.contributor.authorGöktürk, Ilgım
dc.contributor.authorBereli, Nilay
dc.contributor.authorYılmaz, Fatma
dc.contributor.authorDenizli, Adil
dc.date.accessioned2023-05-11T07:44:43Z
dc.date.available2023-05-11T07:44:43Z
dc.date.issued2021en_US
dc.departmentBAİBÜ, Gerede Meslek Yüksekokulu, Kimya ve Kimyasal İşleme Teknolojileri Bölümüen_US
dc.description.abstractMolecularly imprinted polymer-based surface plasmon resonance sensor prepared using silver nanoparticles was designed for the selective recognition of Penicillin G (PEN-G) antibiotic from both aqueous solution and milk sample. PEN-G imprinted sensors (NpMIPs) SPR sensor was fabricated using poly (2-hydroxyethyl methacrylate-N-methacroyl-(L)-cysteine methyl ester)-silver nanoparticles-N-methacryloyl-L-phenylalanine methyl ester polymer by embedding silver nanoparticles (AgNPs) into the polymeric film structure. In addition, a non-imprinted (NpNIPs) SPR sensor was prepared by utilizing the same polymerization recipe without addition of the PEN-G template molecule to evaluate the imprinting effect. FTIR-ATR spectrophotometer, ellipsometer, contact angle measurements were used for the characterization of NpMIPs SPR sensors. The linear concentration range of 0.01-10 ng/mL PEN-G was studied for kinetic analyses. The augmenting effect of AgNPs used to increase the surface plasmon resonance signal response was examined using polymer-based PEN-G imprinted (MIPs) sensor without the addition of AgNPs. The antibiotic amount present in milk chosen as a real sample was measured by spiking PEN-G into the milk. According to the Scatchard, Langmuir, Freundlich and Langmuir-Freundlich adsorption models, the interaction mechanism was estimated to be compatible with the Langmuir model.en_US
dc.identifier.citationBakhshpour, M., Göktürk, I., Bereli, N., Yılmaz, F., & Denizli, A. (2021). Selective Detection of Penicillin G Antibiotic in Milk by Molecularly Imprinted Polymer-Based Plasmonic SPR Sensor. Biomimetics, 6(4), 72. https://doi.org/10.3390/biomimetics6040072en_US
dc.identifier.doi10.3390/biomimetics6040072
dc.identifier.endpage15en_US
dc.identifier.issn2313-7673
dc.identifier.issue4en_US
dc.identifier.pmid34940015en_US
dc.identifier.scopus2-s2.0-85121315118en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage1en_US
dc.identifier.uri10.3390/biomimetics6040072
dc.identifier.urihttps://www.webofscience.com/wos/woscc/full-record/WOS:000736048000001
dc.identifier.urihttps://hdl.handle.net/20.500.12491/10862
dc.identifier.volume6en_US
dc.identifier.wosWOS:000736048000001en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.institutionauthorYılmaz, Fatma
dc.language.isoenen_US
dc.publisherMDPIen_US
dc.relation.ispartofBiomimeticsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectAg Nanoparticlesen_US
dc.subjectMolecularly Imprinted Polymersen_US
dc.subjectSensoren_US
dc.subjectAmoxicillinen_US
dc.subjectResiduesen_US
dc.subjectSamplesen_US
dc.titleSelective detection of penicillin g antibiotic in milk by molecularly imprinted polymer-based plasmonic SPR sensoren_US
dc.typeArticleen_US

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