Güncel Gönderiler: Fen Edebiyat Fakültesi Koleksiyonu
Toplam kayıt 1212, listelenen: 621-640
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Antimicrobial and antioxidant activities of medicinal plant species Ornithogalum alpigenum stapf. from Turkey
(Academic Journals, 2010)In this study, examination of the antioxidant and antimicrobial properties inherent in leaves and bulbs of geophytic, endemic species, Ornithogalum alpigenum Stapf. were carried out. Of all the extracts derived from the ... -
Trifolium L. - A Review on its Phytochemical and Pharmacological Profile
(Wiley, 2009)Plants from the genus Trifolium have been used in traditional medicine by many cultures. In Turkish folk medicine, for example, some Trifolium species are used for their expectorant, analgesic, antiseptic properties and ... -
A Comparative Study of Redox Parameters and Electrochemical Impedance Spectroscopy of Polycarbazole Derivatives on Carbon Fiber Microelectrode
(Korean Fiber Soc, 2010)In this study, N-Carbazole and its derivatives (N-Vinylcarbazole, N-Ethylcarbazole, N-Vinylbenzylcarbazole, and N-Benzylcarbazole) were electrochemically polymerized on carbon fiber microelectrodes (diameter similar to 7 ... -
9-Benzyl-9H-carbazole
(Wiley-Blackwell, 2010)The asymmetric unit of the title compound, C(19)H(15)N, contains two crystallographically independent molecules. In both molecules, the planar carbazole moieties [maximum deviations = 0.037 (4) and 0.042 (3) angstrom] are ... -
A Biosensor Based on Zucchini (Cucurbita Pepo L.) Homogenate as a Biorecognition Layer for Ascorbic Acid Determination
(Informa Healthcare, 2010)An amperometric biosensor based on zucchini (Cucurbita pepo) tissue homogenate is presented. The zucchini tissue homogenate was crosslinked with gelatine using glutaraldehyde and fixed on a pretreated teflon membrane. The ... -
Polycarbazole modified carbon fiber microelectrode: Surface characterization and dopamine sensor
(Korean Fiber Soc, 2009)Electropolymerization of carbazole (Cz) by cyclic voltammetry (CV) onto carbon fiber microelectrodes (CFME) (diameter similar to 7 A mu m) in dichloromethane (CH2Cl2) solution of 0.1 mol center dot dm(-3) tetraethyl ammonium ... -
The Effects of Thermoform Molding Conditions on Polyvinylchloride and Polyethylene Double Layer Package Materials
(John Wiley & Sons Inc, 2009)This work reports the effects of thermoform molding process conditions on polyvinylchloride (PVC) and polyethylene (PE) double layer package materials. Mechanical and microstructural properties of the package material were ... -
Conducting polymer coated carbon surfaces and biosensor applications
(Elsevier Science Sa, 2009)This review article focuses on several approaches in the characterization and modification of carbon surfaces with electrocoated thin films which has been realized by recent progress in experimental methods. Electropolymerization ... -
Electrochemical impedance spectroscopy of poly[carbazole-co-N-p-tolylsulfonyl pyrrole] on carbon fiber microelectrodes, equivalent circuits for modelling
(Elsevier Science Sa, 2009)Polycarbazole (PCz) and copolymerization of carbazole (Cz) and N-p-tolylsulfonyl pyrrole (pTsp), P(Cz-co-pTsp), thin films have been cyclovoltammetrically coated onto carbon fiber electrodes as an active functionalized ... -
Electrochemical Impedance Spectroscopic Study of Electrocoated Polythiophene and poly(2-methyl thiophene) on Carbon Fiber Microelectrode for Microcapacitor
(Esg, 2009)In this study, N-thiophene (T), and N-2 methylthiophene (MT) homopolymers were electrocoated on carbon fiber microelectrodes (diameter similar to 7 mu m) by cyclic voltammetry within a potential range from 0.0 to 2.0 V ... -
Capacitive behavior of polycarbazole- and poly(N-vinylcarbazole)-coated carbon fiber microelectrodes in various solutions
(Springer, 2009)The electrochemical behavior of polycarbazole (PCz) and poly(N-vinyl carbazole) P(NVCz) was investigated by means of electrochemical impedance spectroscopy (EIS). Supporting electrolytes made from various combinations of ... -
Volatile composition of three Trifolium species
(Georg Thieme Verlag Kg, 2008)The volatile compounds of Trifolium (Leguminosae) echinatum L., Trifolium stellatum var. stellatum L., Trifolium nigrescens subs. petrisavi (Celm) Holmboe, Medicago polymorpha var. vulgaris L., Medicago arabica (L.) Huds. ... -
Monomer Concentration Effects of Poly (3-methylthiopene) on Electrochemical Impedance Spectroscopy
(Esg, 2009)Poly(3-methylthiophene) (PMT) doped with perchlorate anion was prepared electrochemically in the presence of sodium perchlorate (ClO4-) salt as the supporting electrolyte. The effect of current density, various initial ... -
Monomer concentration effect on electrochemically modified carbon fiber with poly[1-(4-methoxyphenyl)-1H-pyrrole] as microcapacitor electrode
(2009)In this study, films of poly[1-(4-methoxyphenyl)-1H-pyrrole] [poly(MPPy)] were electrochemically grown on carbon fiber microelectrodes (CFMEs) in 0.05 M of tetraethyl ammonium perchlorate-dichloromethane. The effect of ... -
Electrochemical impedance spectroscopic study of electrocoated polythiophene and poly(2-methyl thiophene) on carbon fiber microelectrode for microcapacitor
(2009)In this study, N-thiophene (T), and N-2 methylthiophene (MT) homopolymers were electrocoated on carbon fiber microelectrodes (diameter ~7 ?m) by cyclic voltammetry within a potential range from 0.0 to 2.0 V with well - ... -
Rewriting the hero and the quest: Myth and monomyth in captain corellís mandolin by Louis de Bernières
(Peter Lang Publishing Group, 2014)Although Louis de Bernières is a famous and important contemporary novelist, and his work Captain Corelli's Mandolin has been translated and sold all over the world as a best-seller, there are few academic studies that ... -
Civilization versus "the Barbarian Turk": Imperial gothic and western self-definition in dracula narratives from fin-de-siècle to the post-9/11 world
(Taylor and Francis, 2019)[No abstract available] -
Google search applications in foreign language classes at tertiary level: A case study in the turkish context
(IGI Global, 2015)Given that it is challenging for EFL teachers to create an input-rich learning environment with ample learning and practice/production opportunities, the integration of online resources into language classes has gained ... -
A modernist insight into character formation: the Bildungsroman and its thematic perspectives in Jacob's Room
(Ovidius University, 2015)The Bildungsroman constructed its fictional pattern in German literature in the eighteenth century, in English literature flourished as the Victorian Bildungsroman, and was adapted by Virginia Woolf, among other modernists, ... -
English major students' attitudes towards movies and series as language learning resources
(IGI Global, 2015)This chapter focuses on the attitudes of the fourth-year English Language Teaching (ELT) students towards strategies related to using movies and series as foreign language learning resources. The subjects were teacher ...