Ara
Toplam kayıt 110, listelenen: 81-90
Cyclization of some carbothioamide derivatives containing antipyrine and triazole moieties and investigation of their antimicrobial activities
(Elsevier, 2010)
Acetohydrazide derivative containing both antipyrine and triazole nuclei (5) was obtained starting from ethyl hydrazinecarboxylate derivative (2) and 4-aminoantipyrine (1) by three steps. The treatment of compound 5 with ...
DNA binding, antioxidant and antimicrobial activities of homo- and heteronuclear copper(II) and nickel(II) complexes with new oxime-type ligands
(Elsevier, 2010)
Some homo- and heteronuclear Cu(II) and Ni(II) complexes of new oxime-type ligands were tested against several pathogenic microorganisms to assess their antimicrobial potentials. The antimicrobial activities of complexes ...
Esterified hyaluronic acid improves cartilage viability in experimental tracheal reconstruction with an auricular graft
(2010)
Objective The aim of this study was to determine the efficacy of esterified hyaluronic acid (HYAFF) on the vitality of auricular cartilage grafts used for tracheoplasty, with respect to macroscopic and microscopic parameters. ...
Synthesis and antimicrobial activities of some new 1,2,4-triazole derivatives
(TUBİTAK, 2010)
The synthesis of ethyl [3-(cyanomethyl)-5-alkyl-4H-1,2,4-triazol-4-yl] carbamates (2a-d) was performed starting from ethyl 2-[ethoxy(4-(aryl)methylene] hydrazinecarboxylates (1a, 1b). The treatment of 2a with thiosemicarbazide ...
Palynological observations on the genus Scorzonera L. (Asteraceae) from north-east Anatolia (Turkey)
(Turkiye Klinikleri, 2010)
Pollen morphology of the 13 taxa of Scorzonera L. (Asteraceae) from Turkey was investigated by using light (LM) and scanning electron microscopy (SEM). As a result of LM and SEM observations, it was found that the pollen ...
A new study on the bacteria of Agrotis segetum Schiff. (Lepidoptera: Noctuidae) and their insecticidal activities
(Turkiye Klinikleri Journal of Medical Sciences, 2010)
Agrotis segetum Schiff. (Lepidoptera: Noctuidae) is one of the most serious pests of nearly all vegetables in Turkey. In this study, to find a more effective and safe biological control agent, the bacterial flora of Agrotis ...
The effects of land use changes and management types on surface soil properties in Kafkasor protected area in Artvin, Turkey
(Wiley, 2010)
The effect of visitors' activities and management types on surface soil properties continues to be an issue of concern in protected areas. Little evidence was documented regarding the effects of visitors' activities on ...
Synthesis, crystal structure, magnetic, thermal and fluorescent properties of [Co(H2O)4(nia)2](suc)·(H 2suc)
(Verlag der Zeitschrift fur Naturforschung, 2010)
A new cobalt(II) complex, [Co(H2O)4(nia) 2](suc)·(H2suc) [nicotinamide = nia, succinate = suc2-], has been synthesized and characterized by elemental analysis, IR, TG-DTA and single-crystal X-ray diffraction. It contains ...
Nitrogen and phosphorus resorption in a salt marsh in Northern Turkey
(Turkiye Klinikleri Journal of Medical Sciences, 2010)
This study was conducted to investigate foliar nitrogen and phosphorus dynamics, nitrogen and phosphorus resorption, and some leaf traits (i.e. SLA=specific leaf area) in some coastal salt marsh plants located in northern ...
Radiological and chemical assessment of phosphate rocks in some countries
(Elsevier, 2010)
In this study, the radiological, structural and chemical characterizations of Mardin-Mazi{dotless}da?i{dotless} phosphate rock, which is an important phosphate fertilizer source in Turkey were investigated and compared to ...