SPR signal enhancement with silver nanoparticle-assisted plasmonic sensor for selective adenosine detection

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dc.authorid0000-0001-7292-7241en_US
dc.authorid0000-0002-5737-720Xen_US
dc.authorid0000-0002-5356-0998en_US
dc.authorid0000-0003-3260-1639en_US
dc.authorid0000-0001-8178-0755en_US
dc.contributor.authorGöktürk, Ilgım
dc.contributor.authorYücel, Monireh Bakhshpour
dc.contributor.authorÇimen, Duygu
dc.contributor.authorYılmaz, Fatma
dc.contributor.authorBereli, Nilay
dc.contributor.authorDenizli, Adil
dc.date.accessioned2024-01-15T08:34:29Z
dc.date.available2024-01-15T08:34:29Z
dc.date.issued2022en_US
dc.departmentBAİBÜ, Gerede Meslek Yüksekokulu, Kimya ve Kimyasal İşleme Teknolojileri Bölümüen_US
dc.description.abstractIn this study, we fabricated adenosine imprinted poly(hydroxyethyl methacrylate-N-methacryloyl-L-cysteine methyl ester-silver nanoparticles (AgNPs)-N-methacryloyl-L-phenylalanine methyl ester) (MIP-Ag) sensor. It is a sensitive, simple, low-cost, and label-free adenosine determination in an aqueous solution without the need for any complicated coupling processes. The sensor without the addition of AgNPs (MIP) was prepared for control experiments to examine the effect of incorporated AgNPs to increase the signal response of surface plasmon resonance. Also, non-imprinted (NIP-Ag) sensor were designed using the same polymerization recipe without adding adenosine to evaluate the imprinting efficiency. The characterization studies of MIP-Ag, NIP-Ag and MIP sensors were carried out by atomic force microscopy and contact angle measurements. It was determined that the MIP-Ag sensor detected the target adenosine molecule 5.10 times more selectively than the competitor guanosine and 3.92 times more than thymidine. Imprinting efficiency was determined by comparing the signal response of MIP-Ag and NIP-Ag sensors. Repeatability studies of the MIP-Ag sensor were statistically analyzed for the 1.0 ppm adenosine, and the percent relative standard deviation of the intraday assays of less than 1.0% showed an insignificant decrease in the detection of adenosine after four adsorption-desorption cycles.en_US
dc.identifier.citationGöktürk, I., Bakhshpour, M., Çimen, D., Yılmaz, F., Bereli, N., & Denizli, A. (2022). SPR Signal Enhancement With Silver Nanoparticle-Assisted Plasmonic Sensor for Selective Adenosine Detection. IEEE Sensors Journal, 22(15), 14862-14869.en_US
dc.identifier.doi10.1109/JSEN.2022.3186518
dc.identifier.endpage14869en_US
dc.identifier.issn1530-437X
dc.identifier.issn1558-1748
dc.identifier.issue15en_US
dc.identifier.scopus2-s2.0-85133745869en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage14862en_US
dc.identifier.urihttp://dx.doi.org/10.1109/JSEN.2022.3186518
dc.identifier.urihttps://hdl.handle.net/20.500.12491/11934
dc.identifier.volume22en_US
dc.identifier.wosWOS:000835829900025en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorYılmaz, Fatma
dc.language.isoenen_US
dc.publisherIEEE-Inst Electrical Electronics Engineers Incen_US
dc.relation.ispartofIEEE Sensors Journalen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectSensor Phenomena and Characterizationen_US
dc.subjectPolymersen_US
dc.subjectSize Measurementen_US
dc.subjectImage Sensorsen_US
dc.subjectSensor Systemsen_US
dc.subjectSilveren_US
dc.titleSPR signal enhancement with silver nanoparticle-assisted plasmonic sensor for selective adenosine detectionen_US
dc.typeArticleen_US

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