Yazar "Çoban, Mustafa Burak" için listeleme
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2-and 1-D coordination polymers of Dy(III) and Ho(III) with near infrared and visible luminescence by efficient charge-transfer antenna ligand
Oylumluoğlu, Görkem; Çoban, Mustafa Burak; Koçak, Çağdaş; Aygün, Muhittin; Kara, Hülya (Elsevier Science Bv, 2017)Two new lanthanide-based coordination complexes, [Dy(2-stp).2(H2O)]n (1) and {[Ho(2-stp).3(H2O)]center dot(H2O)}(n) (2) [2-stp = 2-sulfoterephthalic acid] were synthesized by hydrothermal reaction and characterized by ... -
Antiferromagnetic Coupling in a New Mn(III) Schiff Base Complex with Open-Cubane Core: Structure, Spectroscopic and Luminescence Properties
Güngör, Elif; Çoban, Mustafa Burak; Kara, Hülya; Acar, Yasemin (Springer/Plenum Publishers, 2018)A new open-cubane Mn-III, [{(H2O)(MnL)-L-III}{(MnL)-L-III}](2)center dot 2(CH3OH).2(CH3CH2OH)center dot 2Cl, 1 where H (2) L=[N-(2-hydroxyethyl)-3-methoxysalicylaldimine] has been synthesized and characterized by element ... -
Catena-Poly[[[2,4-dichloro-6-{[(2-hydroxyethyl)imino]methyl}phenolato-N-3,O,O']-copper(II)]--chlorido]monohydrate]: Synthesis, structural, spectroscopic and luminescent properties
Acar, Yasemin; Kara, Hülya; Güngör, Elif; Çoban, Mustafa Burak (Taylor & Francis Ltd, 2018)A new chloride bridged polymeric Cu(II) complex, [Cu(HL)(-Cl).H2O](n), 1, (H2L = 2,4-dichloro-6-{[(2-hydroxyethyl)imino]methyl}phenol) has been synthesized and characterized by elemental-spectral analysis, crystal structure ... -
Crystal structure and magnetic characterization of mu(6)-oxo bridged Hexanuclear Fe(III) complex
Kara, Hülya; Güngör, Elif; Çoban, Mustafa Burak; Acar, Yasemin (Elsevier, 2019)In this study, the synthesis, X-ray crystal structure and magnetic properties of a new hexanuclear Fe(III) complex, 2[OFe6(thme)(4)Cl-6].4[C6H15N].6[H2O] (1), (H(3)thme = 1,1,1-Tris(hydroxymethyl)ethane) is reported. The ... -
Cyan-Blue Luminescence and Antiferromagnetic Coupling of CN-Bridged Tetranuclear Complex Based on Manganese(III) Schiff Base and Hexacyanoferrate(III)
Dönmez, Adem; Çoban, Mustafa Burak; Kara, Hülya (Springer/Plenum Publishers, 2018)A new tetranuclear cyanide-bridged Mn-III-Fe-III complex based on manganese(III) Schiff base and hexacyanoferrate(III) units, [Mn(L)(MeOH)(2)][{Mn(L)}{Fe(CN)(6)}{Mn(L)(MeOH)}]center dot 2MeOH, [H2L=N,N'-bis(2-hydroxy-1-n ... -
Eu@PMMA and Sm@PMMA nanofibers prepared by electrospinning: structure, morphology, luminescence and magnetic properties
Çoban, Mustafa Burak; Güngör, Elif; Acar, Yasemin; Alpaslan, Fatma Kuru; Subaşat, Hülya Kara (Royal Soc Chemistry, 2020)In this work, the Eu(III) and Sm(III) coordination polymers {[Eu(2-stp)(2)(HO)(6)]center dot 2(4,4'-bipy)center dot 4(H2O)), denoted as (1), and {[Sm(2-stp)(2)(H2O)(2)]center dot 2(4,4'-bipy)center dot 5(H2O))(n), denoted ... -
Improved photoluminescence properties of one-dimensional (1D) composite fibers of Ho@PVP and Yb@PVP prepared by electrospinning
Kuru, Fatma; Çoban, Mustafa Burak; Erkarslan, Uğur; Dönmez, Adem; Oylumluoğlu, Görkem; Aygün, Muhittin; Kara, Hülya (PERGAMON-ELSEVIER SCIENCE LTD, 2023)Two new Holmium3+ and Ytterbium3+ compounds, {Ho(4cba)3(phen)(H2O)} (1) and {Yb(4cba)3(phen)} (2) (4cba = 4-Cyanobenzoic acid, phen = 1,10-Phenanthroline) were synthesized. These compounds were then incorporated into a ... -
Investigation of Structural, Morphological and Photoluminescence Properties of Electrospun Cu@PMMA Nanofibers
Acar, Yasemin; Güngör, Elif; Çoban, Mustafa Burak; Kuru, Fatma; Kara Subaşat, Hülya (Springer, 2023)In this work, a tetrameric Cu(II) Schiff base complex [Tetrakis((µ3-N-(3,5-dichlorosalicyclideneamino)ethanolato)-Cu(II))], (1), has been synthesized and structurally characterized by single crystal X-ray diffraction ... -
Magnetic properties and sensitized visible and NIR luminescence of Dy-III and Eu-III coordination polymers by energy transfer antenna ligands
Çoban, Mustafa Burak; Koçak, Çağdaş; Kara, Hülya; Aygün, Muhittin; Amjad, Asma (Taylor & Francis Ltd, 2017)Two coordination polymers, {[Ln(2-stp)(4,4 '-bipy)(H2O)]center dot(H2O)}, [Ln = Dy (1) and Eu (2), 2-stp = 2-sulfoterephthalate and 4,4 '-bipy = 4,4 '-bipyridine] have been characterized by solid state UV-vis, FTIR spectra, ... -
Multifunctional Dy@PVP and Ho@PVP one-dimensional nanofibers: Electrospinning synthesis, luminescent and magnetic properties
Çoban, Mustafa Burak; Güngör, Elif; Acar, Yasemin; Alpaslan, Fatma Kuru; Kara Subaşat, Hülya (Elsevier B.V., 2022)In this paper, different concentrations of DyIII complex of {[Dy(2-stp)2(H2O)6].2(4,4′-bipy).5(H2O)}, and HoIII complex of {[Ho(2-stp)2(H2O)6].2(4,4′-bipy).5(H2O)} (2-stp= 2-sulfoterephthalate and 4,4′-bipy=4,4′-bipyridine), ... -
New mixed valence defect dicubane cobalt(II)/cobalt(III) complex: Synthesis, crystal structure, photoluminescence and magnetic properties
Çoban, Mustafa Burak; Güngör, Elif; Kara, Hülya; Baisch, Ulrich; Acar, Yasemin (Elsevier Science Bv, 2018)A new defect dicubane cobalt(II)/cobalt(III), [(Co(2)(II)Co(2)(III)L(4)2(H2O)(CH3COO)(CH3COOH]center dot 4H(2)O complex (1) where H2L = [1-(3-hydroxypropyliminomethyl)naphthalene-2-ol], has been synthesized and characterized ... -
Photoluminescence and Magnetism Study of Blue Light Emitting the Oxygen-Bridged Open-Cubane Cobalt(II) Cluster
Güngör, Elif; Çoban, Mustafa Burak; Kara, Hülya; Acar, Yasemin (Springer/Plenum Publishers, 2018)A new cubane-based cobalt(II) cluster, [Co4L4] (1), where H2L = 2-((E)-(2-hydroxyethylimino) methyl)-4-chlorophenol has been prepared using a solvothermal process and characterized by structural, optical and magnetism. The ... -
Structural, Thermal, Optical and Antibacterial Properties of Co-doped (Dy3+/Eu3+): PEG + PVA Novel Transparent Hybrid Films
Çoban, Mustafa Burak; Diken, Mehmet Emin; Doğan, Serap; Kara Subaşat, Hülya (Springer, 2023)In this report, PEG + PVA + Dy3+:Eu3+ films with Eu3+ concentrations of 1–7wt% were prepared by solution casting method and characterized. The composites were characterized by PXRD, FTIR, UV–Vis, DMA, SEM, TGA and ... -
Synthesis, Structure and Photoluminescence Performance of a New Er3+-Cluster-Based 2D Coordination Polymer
Erkarslan, Uğur; Dönmez, Adem; Kara, Hülya; Aygün, Muhittin; Çoban, Mustafa Burak (Springer/Plenum Publishers, 2018)A new Er3+-cluster-based 2D coordination polymer with the formula {[Er(SSA)(H2O)(2)](H2O)}(n) (SSA = 5- sulfosalicylic acid), complex 1, has been successfully synthesized via hydrothermal method and structurally characterized ...
