Browsing by Author "Ogutcu, Hatice"
Now showing items 1-20 of 20
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Effects of rhizobium strains isolated from wild chickpeas on the growth and symbiotic performance of chickpeas (Cicer arietinum L.) under salt stress
Ogutcu, Hatice; Kasimoglu, Caner; Elkoca, Erdal (TUBITAK SCIENTIFIC & TECHNICAL RESEARCH COUNCIL TURKEY, 2010)This study was conducted in order to evaluate the symbiotic effectiveness of Rhizobium leguminosarum bv. ciceri strains isolated from perennial wild chickpeas (Cicer anatolicum) in comparison to standard bacterial culture, ... -
Investigations of Listeria Species in Milk and Silage Produced in Burdur Province
Tasci, Fulya; Turutoglu, Hulya; Ogutcu, Hatice (KAFKAS UNIV, VETERINER FAKULTESI DERGISI, 2010)The aim of this study was to investigate the presence of Listeria species in the milk and silage samples obtained from fifteen different farms in Burdur. A total of 250 samples (silage and cow's milk obtained from animals ... -
Isolation and Characterization of Rhizobium Strains from Wild Vetch Collected from High Altitudes in Erzurum-Turkey
Adiguzel, Ahmet; Ogutcu, Hatice; Baris, Ozlem; Karadayi, Mehmet; Gulluce, Medine; Sahin, Fikrettin (ARS DOCENDI, 2010)Recently, there has been a growing level of interest in environmental friendly sustainable agricultural practices and organic farming systems. Increasing and extending the role of biofertilizers such as Rhizobium would ... -
Molecular Characterization of Rhizobium Strains Isolated from Wild Chickpeas Collected from High Altitudes in Erzurum-Turkey
Ogutcu, Hatice; Adiguzel, Ahmet; Gulluce, Medine; Karadayi, Mehmet; Sahin, Fikrettin (ARS DOCENDI, 2009)The fixation of N-2 by legumes plays key role in agricultural sustainability. Moreover, the further assessment of rhizobial genetic diversity is contributing both to the worldwide knowledge of biodiversity of soil ... -
Nanospheres caped Pt(II) and Pt (IV): synthesis and evaluation as antimicrobial and Antifungal Agent
Ogutcu, Hatice; Yetim, Nurdan K.; Ozkan, Elvan H.; Eren, Orcun; Kaya, Gamze; Sari, Nursen; Disli, Ali (DE GRUYTER OPEN LTD, 2017)Antimicrobial and antifungal polymers are gaining the attention of pharmaceutical makers and industrial design. Nanospheres-Polymers attached Platinum(II) / (IV) complexes have been synthesized to investigate antimicrobial ... -
Ni(II)-tetrahedral complexes: Characterization, antimicrobial properties, theoretical studies and a new family of charge-transfer transitions
Sari, Nursen; Sahin, Songul Cigdem; Ogutcu, Hatice; Dede, Yavuz; Yalcin, Soydan; Altundas, Aliye; Doganay, Kadir (PERGAMON-ELSEVIER SCIENCE LTD, 2013)A new amine containing selenium and their five imine, (SeSchX)(X: -H, F, Cl, Br, CH3), and Ni (II) complexes, [Ni(SeSchnH(2)O)(2)]Cl/[Ni(SeSchCl)(H2O)Cl], were synthesized. The compounds were characterized by means of ... -
Novel bis-crown ethers and their sodium complexes as antimicrobial agent: synthesis and spectroscopic characterizations
Hayvali, Zeliha; Guler, Huseyin; Ogutcu, Hatice; Sari, Nursen (SPRINGER BIRKHAUSER, 2014)A series of new compounds containing formyl and imine group were synthesized. New formyl-substituted compounds were prepared by the reaction of 1,2-bis(bromomethyl)benzene with benzaldehyde derivatives in the presence of ... -
Photophysical and antimicrobial properties of new double-armed benzo-15-crown-5 ligands and complexes
Kocoglu, Serhat; Ogutcu, Hatice; Hayvali, Zeliha (SPRINGER, 2019)New double-armed crown ether ligands linked to pyridine derivatives have been synthesized and characterized. These macrocyclic ligands (1-5) have been synthesized by the reactions of 4,5-bis(bromomethyl)benzo-15-crown-5 ... -
Polystyrene Containing Carbinolamine/Azomethine Potentially Useful as Antimicrobial Agent: Synthesis and Biological Evaluation
Bozkir, Esra; Sari, Nursen; Ogutcu, Hatice (SPRINGER, 2012)An investigation of antimicrobial properties of 12 novel modified polymer derived from the condensation reaction of (aminomethyl)polystyrene and four substitute salicylaldehyde (2-hydroxy benzaldehyde, 5-fluoro-2 hydroxy ... -
Schiff bases attached L-glutamine and L-asparagine: First investigation on antimutagenic and antimicrobial analyses
Sakiyan, Iffet; Anar, Mustafa; Ogutcu, Hatice; Agar, Guleray; Sari, Nursen (TAYLOR & FRANCIS LTD, 2014)This study was conducted to evaluate the antimutagenic and antimicrobial activities of Schiff bases attached L-glutamine and L-asparagine. Antibacterial activities of the compounds against S. aureus, Sh. dys. typ 7, L. ... -
Some Novel Antimicrobial Therapeutic Agents for Acetylcholinesterase Inhibitors; Synthesis of Hydroxyquinoline Ester Involving Amino Acid
Sakiyan, Dffet; Koyuncu, Elif Aynaci; Arslan, Fatma; Ogutcu, Hatice; Sari, Nursen (GAZI UNIV, 2015)The aim of this work was to investigate the new effective agents candidate for treatment of the Alzheimer's disease. So, a series of new and highly active acetylcholinesterase inhibitors derived from hydroxyquinoline ester ... -
Spectroscopic characterization of novel d-amino acid-Schiff bases and their Cr(III) and Ni(II) complexes as antimicrobial agents
Sari, Nursen; Piskin, Nihat; Ogutcu, Hatice; Kurnaz, Nurdan (SPRINGER BIRKHAUSER, 2013)The aim of this work was to investigate the antibacterial and antifungal activities of novel d-amino acid-Schiff bases including fluorine atom and their Cr(III) and Ni(II) complexes. All these substances have been examined ... -
SYNTHESIS AND IN-VITRO ANTIMICROBIAL AND ANTI-MUTAGENIC ACTIVITIES OF SOME NOVEL 2-(2-HYDROXYBENZYLIDENEAMINO)-5,7-DIHYDRO-4H-THIENO[2,3-C]PYRAN-3-CARBONITRILE DERIVATIVES
Altundas, Aliye; Erdogan, Yasemin; Ogutcu, Hatice; Kizil, Hamit Emre; Agar, Guleray (PARLAR SCIENTIFIC PUBLICATIONS (P S P), 2016)In this investigation, a series of some novel 2-(2-hydroxybenzylideneamino)-5,7-dihydro-4H-thieno[2,3-c]pyran-3-carbonitriles (4a-f) have been synthesized. These substances have all been examined for antibacterial activities ... -
Synthesis of Some Novel Isoxazolidine Derivatives via 1,3-Dipolar Cycloaddition and Their Biological Evaluation
Yanmaz, Volkan; Disli, Ali; Yavuz, Serkan; Ogutcu, Hatice; Dilek, Gulay (GAZI UNIV, 2019)A series of novel substituted isoxazolidine derivatives were synthesized by 1,3-dipolar cycloaddition reactions of alpha-aryl-N-methyl nitrones with diethyl maleate. The structures of the synthesized compounds were ... -
Synthesis, antimicrobial and antimutagenic effects of novel polymeric-Schiff bases including indol
Nartop, Dilek; Ozkan, Elvan Hasanoglu; Gundem, Mehmet; Ceker, Selcuk; Agar, Guleray; Ogutcu, Hatice; Sari, Nursen (ELSEVIER SCIENCE BV, 2019)Herein, the synthesis and characterization of three new polymeric-Schiff bases including indol (L-1, L-2, L-3) were reported. The antibacterial and antifungal activity of all compounds were investigated by the well-diffusion ... -
Synthesis, characterization and biological activities of Ni(II), Cu(II) and UO2(VI) complexes of N '-((2Z,3E)-3-(hydroxyimino)butan-2-ylidene)-2-phenylacetohydrazide
Karadeniz, Seyma; Ataol, Cigdem Yuksektepe; Ozen, Tevfik; Demir, Rahim; Ogutcu, Hatice; Bati, Humeyra (ELSEVIER SCIENCE BV, 2019)In this study, the mononuclear Ni(II), Cu(II) and UO2(VI) complexes of N'-((2Z,3E)-3-(hydroxyimino) butan-2-ylidene)-2-phenylacetohydrazide ligand (LH2) have been synthesized. All compounds have been characterized by using ... -
Synthesis, characterization, and antimicrobial properties of new polystyrene-bound Schiff bases and their some complexes
Nartop, Dilek; Sari, Nursen; Altundas, Aliye; Ogutcu, Hatice (WILEY, 2012)This study investigated the antimicrobial properties of polymer-bound Schiff bases and their Cu(II) and Ni(II) complexes. Novel polystyrene oligomer-bound Schiff bases (FMPS-Sch) were prepared from (4-formyl-3-methoxyphe ... -
Synthesis, structural characterization, Hirshfeld analyses, and biological activity studies of Ni(II) and Zn(II) complexes containing the sulfonohydrazone group
Cinarli, Murat; Ataol, Cigdem Yuksektepe; Bati, Humeyra; Guntepe, Feyizan; Ogutcu, Hatice; Buyukgungor, Orhan (ELSEVIER SCIENCE SA, 2019)In this work, the nickel ([NiL2]) and zinc ([ZnL2]) complex structures of N'-(dipyridin-2-ylmethylene)-4-methylbenzenesulfonohydrazide [LH] have been synthesized. The structures of the complexes have been investigated by ... -
Useful agents against aflatoxin B-1 - antibacterial azomethine and Mn(III) complexes involving L-Threonine, L-Serine, and L-Tyrosine
Anar, Mustafa; Ozkan, Elvan Hasanoglu; Ogutcu, Hatice; Agar, Guleray; Sakiyan, Iffet; Sari, Nursen (TAYLOR & FRANCIS LTD, 2016)The present study is focused on evaluating the antimutagenic properties of Schiff bases and Mn(III) complexes with L-Threonine, L-Serine and L-Tyrosine, which have antimicrobial activity. These six compounds were investigated ...
