Synthesis and Spectroscopic Properties of Optical Probe Based on Schiff Base with Biological Application

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dc.contributor.authorBayrakcı, Mevlüt
dc.contributor.authorYılmaz, Bahar
dc.date.accessioned2025-01-12T17:14:41Z
dc.date.available2025-01-12T17:14:41Z
dc.date.issued2020
dc.departmentKaramanoğlu Mehmetbey Üniversitesi
dc.description.abstractA series of facile optical probe has been easily developed by a one-step Schiff base type reaction of 2,4-dihydroxybenzaldehyde and ortho, meta or para aminophenol. Schiff base compounds as fluorescence sensor were utilized to identify metal ions by spectrophotometric techniques. The data of absorption and emission spectra displayed the extraordinary selective and sensitive sensor properties for Schiff base probe derived from ortho aminophenol (SB-2) toward Al3+ ions. Upon introducing Al3+ ions, an excellent increase in the fluorescence intensity of the probe (SB-2) resulting in color change was observed because of blocking the photoinduced electron transfer (PET) mechanism of azomethine unit. The specific bonding mode of probe (SB-2) with Al3+ was verified by using a series of spectroscopic techniques such as FT-IR, 1H NMR, and UV-vis (Job-plot data). The detection limit of probe (SB-2) toward Al3+was determined around 10?7M. Furthermore, cell imaging studies of probe (SB-2) were also performed and from these experiments, it was seen that the presence of even trace amounts of Al3+ in living cells could be noticeably detected by (SB-2). In this study, antimicrobial properties of Schiff base compounds were also carried out towards some selected bacteria species. This presented work provides a method for design, facile synthesis and application of effective fluorescence probes toward Al3+ ions in biological systems.
dc.identifier.doi10.21597/jist.679021
dc.identifier.endpage1778
dc.identifier.issn2146-0574
dc.identifier.issn2536-4618
dc.identifier.issue3
dc.identifier.startpage1767
dc.identifier.trdizinid1143271
dc.identifier.urihttps://doi.org/10.21597/jist.679021
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/1143271
dc.identifier.urihttps://hdl.handle.net/11492/9966
dc.identifier.volume10
dc.indekslendigikaynakTR-Dizin
dc.language.isotr
dc.relation.ispartofIğdır Üniversitesi Fen Bilimleri Enstitüsü Dergisi
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_20250111
dc.subjectSchiff base
dc.subjectAluminum
dc.subjectFluorescence
dc.subjectCell imagine
dc.subjectAnti-bacterial
dc.titleSynthesis and Spectroscopic Properties of Optical Probe Based on Schiff Base with Biological Application
dc.typeArticle

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