Browsing by Author "Öğütçü, Hatice"
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Assessment of Indoor Air Quality in Schools from Anatolia, Turkey
Babaoğlu, Ülken Tunga; Öğütçü, Hatice; Erdoğdu, Makbule; Taşkıran, Funda; Güllü, Gülen; Oymak, Sibel (University of Tehran, 2022)Air pollution damages children's health in many different ways, through both chronic and acute effects. The aims of our research are to reveal the indoor air quality levels in schools. Subject and indoor air measurements ... -
Bazı Curculonidae (Coleoptera) familyası bireylerinin sindirim sistemlerindeki bakteri florasının incelenmesi
Erbey, Yasemin İpek (Ahi Evran Üniversitesi, 2015)Bu çalışmada Curculionidae (Coleoptera) familyasına ait 5 türün (Curculio nucum (Linnaeus, 1758); Eusomus ovulum Germar, 1824; Hypera postica Gyllenhal, 1813; Lixus cardui Olivier, 1808; Sitona pucticollis Stephens, 1831) ... -
Effects of rhizobium strains isolated from wild chickpeas on the growth and symbiotic performance of chickpeas (Cicer arietinum L.) under salt stress
Öğütçü, Hatice; Kasımoğlu, Caner; Elkoca, Erdal (2010)Bu çalışmada, çok yıllık yabani nohut (Cicer anatolicum) bitkilerinden izole edilen Rhizobium leguminosarum bv. ciceri suşlarının simbiyotik etkinlikleri tuzlu şartlarda standart bakteri kültürü, azot uygulaması ve aşısız ... -
Investigation of photophysical behaviours and antimicrobial activity of novel benzo-15-crown-5 substituted coumarin and chromone derivatives
Gül, Duygu Sahin; Öğütçü, Hatice; Hayvali, Zeliha (Elsevier, 2020)Two different series of crown ether compounds (4-11) were synthesized by the reactions of 4',5'-bis(bromomethyl)benzo-15-crown-5 (3) and 4'-amino-benzo-15-crown-5 with hydroxycoumarin and chromone derivatives. Coumarin-crown ... -
Isolation and Characterization of Hydrocarbon and Petroleum Degrading Bacteria from Polluted Soil with Petroleum and Derivatives by MALDI-TOF MS Method
Öğütçü, Hatice; Kantar, Ferhat; Alaylar, Burak; Numanoglu Cevik, Yasemin; Güllüce, Medine (Taylor and Francis Ltd., 2022)Petroleum hydrocarbons are one of the most well-known environmental pollutants not only for plants, and animals but also for humans because of their carcinogenic mutagenic, toxic, and teratogenic effects. Hence, various ... -
Isolation and identification of bacillus pumilus yhh-2, a potential pathogen to the alfalfa weevil (Hypera postica gyllenhal)
Öğütçü, Hatice; Erbey, Yasemin; Güllüce, Medine; Alaylar, Burak; Karadayi, Mehmet; Sezen, Selma; Erbey, Mahmut (Turkiye Klinikleri, 2020)Alfalfa weevil (Hypera postica Gyllenhal, 1813) samples were collected from different locations in Kırşehir, Turkey, during May–August in 2014. They were immediately transferred to the research laboratory and dissected ... -
Kırşehir ilinde açıkta satılan sütlerin Brucella spp. prevelansının saptanması
Şanlı, Deniz (Ahi Evran Üniversitesi, 2017)Bruselloz, insan ve hayvanlarda görülen Brucella cinsine ait bakterilerin neden olduğu kronik, bulaşıcı ve subakut olan zoonotik hastalıklardan birisidir. Hastalık ayrıca hayvanlarda (sığır, manda, koyun, keçi, domuz vs.) ... -
New Antimicrobial Polymeric Microspheres Containing Azomethine
Ülke, Eyüp; Özkan, Elvan Hasanoğlu; Nartop, Dilek; Öğütçü, Hatice (Springer, 2022)Herein, new polymeric microspheres containing azomethine (PS-OPA, PS-OPA-Pt, PS-OPA-Ni, PS-OPA-Mn and PS- OPA-Cu) were synthesized and investigated by elemental analysis, FT-IR, SEM-EDX, TGA-DTA, UV-Vis, GPC and magnetic ... -
A polydentate ligand based on 2,2’-dipyridylamine unit linked benzo-15-crown-5; alkali and transition metal complexes; photoresponsive ligand; antimicrobial evaluation against pathogenic microorganisms
Koçoğlu, Serhat; Hayvalı, Zeliha; Öğütçü, Hatice (Springer Science and Business Media Deutschland GmbH, 2022)New double-armed benzo-15-crown-5 compound (L) was successfully synthesized from 4’,5’-bis(bromethyl)benzo-15- crown-5 with 2,2’-dipyridylamine. The synthesized host molecule (L), the dipyridylamine unit was able to ... -
Puccinia striiformis f. sp. tritici aday patojen efektör geninin polimeraz zincir reaksiyonu ile çoğaltılması ve klonlanması
Tekiner, Nasibe (Ahi Evran Üniversitesi, 2013)Puccinia striiformis f. sp. tritici (Pst), buğdayda sarı pas hastalığına sebep olan obligat, biotrofik bir mantardır ve dünya çapında buğdaya en fazla zarar veren patojendir. Başta Türkiye olmak üzere dünya buğday üretimi ... -
rac- and meso-Cyclohexanoids: Their α-, β-glycosidases, antibacterial, antifungal activities, and molecular docking studies
Karakılıç, Emel; Baran, Şule; Öğütçü, Hatice; Akdemir, Atilla; Baran, Arif (Wiley-VCH Verlag, 2020)An efficient and versatile synthesis method has been postulated for hydroxymethylated rac- and meso-cyclohexanoid derivatives. The synthesis of these stereoisomers was achieved easily with traditional methods using ... -
Structural, thermal, spectroscopic, electronic and biological activity properties of coumarin-153 dyes for DSSCs: A DFT benchmark study
Erdoğdu, Yusuf; Başköse, Ümran Ceren; Sağlam, Semran; Erdoğdu, Makbule; Öğütçü, Hatice; Özçelik, Sadık (Elsevier B.V., 2020)The structural, thermal, spectroscopic, electronic and biological activity properties of the Coumarin-153 molecule report herein a joint experimental and theoretical investigation. Fourier Transform Infrared (FT-IR), Nuclear ... -
Synthesis and Antibacterial Activity of New Chiral Aminoalcohol and Benzimidazole Hybrids
Çiçek, İlknur; Tunç, Turgay; Öğütçü, Hatice; Abdurrahmanoglu, Suzan; Günel, Aslıhan; Demirel, Nadir (Wiley-Blackwell, 2020)New chiral aminoalcohol-benzimidazole hybrids have been synthesized from commercially available aminoalcohols. [S(+)-Phenylglycinol, S(−)- Phenylalaninol and S(+)- Leuicinol] and 2-(chloromethyl)-N-tosyl-1-H-benzimidazole. ... -
Synthesis, antimicrobial and thermal studies of nitropyridine-substituted double armed benzo-15-crown-5 ligands; alkali (Na+ and K+) and transition metal (Ag+) complexes; reduction of nitro compounds
Koçoğlu, Serhat; Hayvalı, Zeliha; Öğütçü, Hatice; Atakol, Orhan (Springer Science and Business Media B.V., 2022)Nitropyridine substituted double-armed benzo 15-crown-5 compounds (1–4) were synthesized by the reactions of 4′,5′-bis(bromomethyl)benzo-15-crown-5 with hydroxypyridine derivatives. Na+ and K+ complexes (1a–4a, 1b–4b) of ...
