Yazar "Köse, Dursun Ali" için Makale Koleksiyonu listeleme
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Novel mixed ligand complexes of acesulfame / nicotinamide with some transition metals. Synthesis, crystal structural characterization, and biological properties
Yıldırım, Tuğrul; Köse, Dursun Ali; Avcı, Emre; Özer, Demet; Şahin, Onur (Elsevier B.V., 2019)The salt type mixed ligand metal complexes of CoII (I), NiII (II), CuII (III), ZnII (IV) and MnII (V) were synthesized using neutral ligand nicotinamide and anionic ligand acesulfame. The structural characterizations of ... -
Novel mixed ligand complexes of alkaline earth metals with coumarilic acid and nicotinamide
Karaer, Emrah; Köse, Dursun Ali (Turkish Chemical Society, 2021)Coordination compounds with mixed ligands were synthesized with 2A group (Mg2+, Ca2+, Ba2+, Sr2+) alkaline earth metal cations of coumarilic acid and nicotinamide ligands. Afterward, the structural properties of these new ... -
Novel mixed ligand coordination compounds of some rare earth metal cations containing acesulfamato/N,N-diethylnicotinamide
Zeybel, Leriman; Köse, Dursun Ali (Scientific Technical Research Council Turkey-Tubitak, 2021)The mixed ligand coordination compounds containing acesulfamato and N,N-diethylnicotinamide biomolecules of some rare earth metal cations (Eu3+, Tb3+, Ho3+, Er3+ and Yb3+) were synthesized, and their structural properties ... -
Novel mixed-ligand complexes of coumarilate/N,N′-diethylnicotinamide with some transition metals
Dağlı, Özge; Köse, Dursun Ali; Alp Avcı, Gülçin; Şahin, Onur (Springer Netherlands, 2017)Coordination complexes of transition metal cations (CoII, NiII, CuII and ZnII) containing coumarilate and N,N′-diethylnicotinamide were synthesized. The structural characterization and thermal behaviour analysis of novel ... -
Novel monoanionic diphenate-nicotinamide/N,N-diethylnicotinamide complexes of Ni-II, Zn-II. Synthesis, structural investigations and hydrogen adsorption study
Yurdakul, Ömer; Şahin, Zarife Sibel; Köse, Dursun Ali; Şahin, Onur; Akkurt, Fatih (Elsevier, 2020)The coordination compounds and polymers in which the transition metals are taken centrally are of interest due to their very different properties. The studies on the synthesis and structural properties of these compounds ... -
Novel Non-Metal Cation (NMC) Pentaborate Salts of Some Amino Acids
Sızır, Ümit; Yurdakul, Ömer; Köse, Dursun Ali; Akkurt, Fatih (Mdpi, 2019)Non-metal cation (NMC) pentaborate structures, in which some amino acids (valine, leucine, isoleucine, and threonine) were used as cations, were synthesized. The structural characterization of molecules was carried out by ... -
Organic biomolecules bind to phosphate through borate linkages in aqueous solutions
Aydoğmuş, Nazik; Köse, Dursun Ali; Beckett, Micheal Andrew; Zümreoğlu Karan, Birgül (TÜBİTAK, 2014)Solutions of salicyclic, ascorbic, and citric acids were reacted with boric acid, followed by NaH2PO4. The products, triphosphateborate ester of salicylic acid (1), orthosphateborate ester of ascorbic acid (2), triphosphateborate ... -
PdAg-decorated three-dimensional reduced graphene oxide-multi-walled carbon nanotube hierarchical nanostructures for high-performance hydrogen peroxide sensing
Uzunoğlu, Aytekin; Köse, Dursun Ali; Köse, Kazım; Gökmeşe, Ebru; Gökmeşe, Faruk (Cambridge University Press, 2018)High-performance electrochemical hydrogen peroxide (H2O2) sensors based on PdAg nanoparticle-decorated reduced graphene oxide (rGO) and multi-walled carbon nanotube (MWCNT) hybrids were developed. The nanostructures were ... -
Performance of novel chemical grout in treating sands
Mollamahmutoğlu, Murat; Avcı, Eyübhan; Tomaç, Sercan Kerem; Köse, Dursun Ali (American Society of Civil Engineers (ASCE), 2017)A new chemical grouting formed by sodium silicate-boric acid mixtures was introduced. Initially, suitable sodium silicate and boric acid contents in the grout mixtures were studied. Gel time, initial viscosity, and syneresis ... -
Poly(HEMA-co-AA) microparticles for removal of aluminum: The reason for Alzheimer's
Yüce, Murat; Bilgin, Elif; Köse, Kazım; Erol, Kadir; Köse, Dursun Ali (Taylor and Francis Inc., 2017)Aluminum is one of the most toxic metals causing a variety of neurologic diseases, especially Alzheimer's disease. It is impossible to avoid contact with aluminum because of its existence in food to medications. Therefore, ... -
Production of Magnetic Nano-bioconjugates via Ball Milling of Commercial Boron Powder with Biomolecules
İçten, Okan; Hosmane, Narayan Sadashiv; Köse, Dursun Ali; Zümreoğlu Karan, Birgül (Wiley-VCH Verlag, 2016)Mechanochemical preparation and characterization of surface-functionalized magnetic boron nanoparticles for biomedical applications are presented. Alloying with the stainless steel ball milling material during mechanochemical ... -
Reducing lactose content of milk from livestock and humans via lactose imprinted poly(2-hydroxyethyl methacrylate-N-methacryloyl-L-aspartic acid) cryogels
Erol, Kadir; Arslan Akveran, Gönül; Köse, Kazım; Köse, Dursun Ali (Walter De Gruyter Gmbh, 2021)Lactase, which can cause lactose intolerance in its deficiency, is a vital enzyme concerning digestion. To overcome lactose intolerance for patients with digestion problem depending of this kind of issue, lactose in food ... -
Removal of DDE by exploiting the alcoho-phobic interactions
Köse, Kazım; Köse, Dursun Ali (Springer Verlag, 2017)DDE (1,1-bis-(4-chlorophenyl)-2,2-dichloroethene), which is a commonly used pesticides in agriculture, has harmful effects on human health. Therefore, the removal of this substance from the drinking water and the soil is ... -
Solvent effect on endosulfan adsorption onto polymeric arginine-methacrylate cryogels
Arslan Akveran, Gönül; Köse, Kazım; Köse, Dursun Ali (Springer Verlag, 2018)Endosulfan is a persistent insecticide that is still used in some countries even though it is life-threatening and banned in the agricultural struggle. The solubility of pesticides in water is negligible. It is known that ... -
The structural and thermal characterization of new Cu-Arginate complex; experimental and simulated hydrogen adsorbstion properties
Şahin, Zarife Sibel; Öztürk, Zeynel; Yurdakul, Ömer; Köse, Dursun Ali (Hitit University, 2016)The copper-arginate complex was synthesized and characterized by using FTIR, TG/DTA-DrTG, UV-Vis spectroscopy and elemental analysis methods. In addition, experimental and theoretical hydrogen storage capabilities were ... -
Structural and thermal studies of non-metal cation pentaborate salts with cations derived from 1,5-diazobicyclo[4.3.0]non-5-ene, 1,8-diazobicyclo[5.4.0] undec-7-ene and 1,8-bis(dimethylamino)naphthalene
Beckett, Micheal Andrew; Horton, Peter Neil; Coles, Simon J.; Köse, Dursun Ali; Kreuziger, Anna Marlena (Elsevier B.V., 2012)The reaction of the cyclic amines 1,5-diazobicyclo[4.3.0]non-5-ene (DBN), 1,8-diazobicyclo[5.4.0]undec-7-ene (DBU) and 1,8-bis(dimethylamino)naphthalene (PS) with B(OH)3 in a 1:5 ratio affords in high yields the non-metal ... -
Study of structural, surface and hydrogen storage properties of boric acid mediated metal (sodium)-organic frameworks
Özer, Demet; Köse, Dursun Ali; Şahin, Ozan; Altuntaş Öztaş, Nurşen (Elsevier B.V., 2018)Three boric acid mediated metal organic frameworks were synthesized by solution method with using succinic acid, fumaric acid and acetylene dicarboxylic acid as a ligand source and sodium as a metal source. The complexes ... -
Synthesis and characterization of Ag+-decorated poly(glycidyl methacrylate) microparticle design for the adsorption of nucleic acids
Erol, Kadir; Uzunoğlu, Aytekin; Köse, Kazım; Sarıca, Büşra; Avcı, Emre; Köse, Dursun Ali (Elsevier B.V., 2018)In this study, we report on the adsorption of RNA and DNA molecules by exploiting the high binding affinity of these nucleic acids to Ag+ ions anchored on magnetic poly(glycidyl methacrylate) (PGMA) microparticles. PGMA ... -
Synthesis and characterization of boric acid mediated metal-organic frameworks based on trimesic acid and terephthalic acid
Özer, Demet; Köse, Dursun Ali; Şahin, Onur; Altuntaş Öztaş, Nurşen (Elsevier B.V., 2017)The new metal-organic framework materials based on boric acid reported herein. Sodium and boron containing metal-organic frameworks were synthesized by one-pot self-assembly reaction in the presence of trimesic acid and ... -
Synthesis and structural characterization of a binuclear mixed-ligand (Salicylate and N,N-diethylnicotinamide) nickel(II) complex, its magnetic properties. [Ni2(µ‐Sal)4(Dena)2]H2O
Köse, Dursun Ali; Akkurt, Fatih; Şahin, Onur; Büyükgüngör, Orhan (Chinese Chemical Society Taiwan, 2014)The title complex of [Ni2(?-Sal)4(Dena)2]H2O, [(?-tetrakissalicylato-?-O,O)(bis-N,N-diethylnicotinamide-?-N)(binickel(II))]hydrate, C48H52Ni2N4O16, has been synthesized and explained as structure using some elemental ...