Yazar "Karaca, Hülya" için listeleme
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Antibacterial and antifungal activities of some trimethoprim salts
Tunalı, Yağmur; Karaca, Hülya; İşcan, Gökalp; Demirci, Fatih; Benkli, Kadriye (Birkhauser Boston Inc, 2012)In this study, the antimicrobial activities of Trimethoprim (1), Trimethoprim + Maleic acid (2), Trimethoprim + Oxalic acid dihydrate (3), and Trimethoprim + trans-1,2-Cyclohexanedicarboxylic acid (4) were investigated for ... -
Antimicrobial activity and a SAR study of some novel benzimidazole derivatives bearing hydrazone moiety
Özkay, Yusuf; Tunalı, Yağmur; Karaca, Hülya; Işıkdağ, İlhan (Elsevier France-Editions Scientifiques Medicales Elsevier, 2010)In this study 12 novel benzimidazole compounds bearing hydrazone moiety were synthesized in order to investigate their possible antibacterial and antifungal activity. Structures of the synthesized compounds were elucidated ... -
Antimicrobial Activity of a New Combination System of Benzimidazole and Various Azoles
Özkay, Yusuf; Tunalı, Yağmur; Karaca, Hülya; Işıkdağ, İlhan (Wiley-Blackwell, 2011)In the present study a new series of benzimidazole derivatives bearing various (benz)azolylthio moieties were synthesized so as to investigate their antimicrobial activity. Structures of the target compounds (5a-5i) were ... -
Antimicrobial Activity of a New Series of Benzimidazole Derivatives
Özkay, Yusuf; Tunalı, Yağmur; Karaca, Hülya; Işıkdağ, İlhan (Pharmaceutical Soc Korea, 2011)Due to antimicrobial importance of benzimidazoles and hydrazones, some benzimidazole-hydrazone compounds were synthesized to screen their antimicrobial activity. Structures of the synthesized compounds were elucidated by ... -
Biosorption of Pb(II) From Aqueous Solutions by a Fungal Biomass in a Batch System: Equilibrium and Kinetic Studies
Tunalı, Yağmur; Karaca, Hülya; Tay, Turgay; Kıvanç, Merih; Bayramoğlu, Gülay (Asian Journal Of Chemistry, 2009)In this study, the biosorption capacity of the fungus Sporotricum sp. biomass in removing of Pb(II) ions from aqueous solution were investigated with different parameters, such as pH, temperature and initial metal ion ... -
Biyokoruyucu olarak laktik asit bakterileri ve bakteriyosinler
Dinçer, Emine; Kıvanç, Merih; Karaca, Hülya (2010)Günümüzde tüketicilerin kimyasal katkı maddesi içermeyen, doğal ve sağlığı olumlu yönde etkileyen özelliklere sahip ürünlere karşı ilgisinin artmış olması bu konuda yapılan çalışmalara hız kazandırmıştır. Bu bağlamda, süt, ... -
S. cerevisiae'da Asetil- KoA miktarının arttırılmasına yönelik gen modifikasyonlarının gerçekleştirilmesi
Kısacık Alkotb, İpek (Anadolu Üniversitesi - Sağlık Bilimleri Enstitüsü, 2022)Terpenoidler birçok organizma tarafından üretilen sekonder metabolit grubundaki bileşiklerdir. Sekonder metabolitler mikroorganizmalarda klasik mikrobiyolojik yöntemler ile üretilebildiği gibi metabolizma mühendisliği ... -
Synthesis and Antimicrobial Evaluation of Some 2,5-Disubstituted Benzimidazole Derivatives
Yurttaş, Leyla; Özkay, Yusuf; Karaca, Hülya; Tunalı, Yağmur; Kaplancıklı, Zafer Asım (Bentham Science Publ LTD, 2013)Some benzimidazole derivatives bearing hydrazone moiety were synthesized and their in vitro antimicrobial activity was determined against various gram-positive and gram-negative bacteria, and fungi using microbroth dilution ... -
Synthesis and Evaluation of Bis-pyrazoline Derivatives as Potential Antimicrobial Agents
Altıntop, Mehlika Dilek; Abu Mohsen, Usama; Karaca, Hülya; Cantürk, Zerrin; Özdemir, Ahmet (Bentham Science Publ LTD, 2014)In the present study, 5,5'-(1,4-phenylene)bis[3-(2-thienyl)-4,5-dihydro-1H-pyrazole-1-(4-arylthiazol-2-yl)] derivatives (3a-h) were obtained via the reaction of 5,5'-(1,4-phenylene)bis[3-(2-thienyl)-4,5-dihydro-1H-pyrazo ... -
Tekstil boyar maddelerin mikrobiyal renk giderimi
Karaca, Hülya (Anadolu Üniversitesi, 2007)Bu çalışmada Eskişehir Sarar Tekstil A.Ş., Eskişehir şeker fabrikası yanı Porsuk Çayı ve Eskişehir ili çevresindeki farklı tarla topraklarından izole edilen bazı mikroorganizmaların, Eskişehir Sarar Tekstil A.Ş'den elde ... -
Yeni Beta - Laktamaz İnhibitörlerinin Araştırılması
Tunalı, Yağmur; Karaca, Hülya; Öztürk, Yusuf; Seval, Korkmaz (Anadolu Üniversitesi, 2009)Klinikte kullanımda olan beta-laktamazları geri dönüşümsüz olarak inhibe eden 3 farklı inhibitör söz konusudur; bunlar klavulanik asit, sulbaktam ve tazobaktamdır. Kendileri tek başlarına antibakteriyel etki göstermemekle ...
