Yazar "Ceylan, Ozgur" için listeleme
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Antimicrobial activity and chemical composition of endemic Centaurea cariensis subsp niveo-tomentosa
Ugur, Aysel; Sarac, Nurdan; Ceylan, Ozgur; Duru, M. Emin (Taylor & Francis Ltd, 2010)The antimicrobial activity of the n-hexane, chloroform, ethyl acetate and ethyl alcohol extracts of the aerial parts of Centaurea cariensis subsp. niveo-tomentosa was evaluated against microorganisms, including multi-antibiotic ... -
Chemical composition of endemic Centaurea austro-anatolica and studies of its antimicrobial activity against multi-resistant bacteria
Ugur, Aysel; Sarac, Nurdan; Ceylan, Ozgur; Duru, M. Emin (Hrvatsko Farmaceutsko Drustov (Hfd)-Croation Pharmaceutical Soc, 2009)Hexane, chloroform, ethyl acetate and ethanolic extracts of the aerial parts of Centaurea austro-anatolica Hub.-Mor. (Asteraceae) were evaluated against microorganisms, including multiresistant bacteria, using a paper disc ... -
Chemical Composition of Endemic Scorzonera sandrasica and Studies on the Antimicrobial Activity Against Multiresistant Bacteria
Ugur, Aysel; Sarac, Nurdan; Ceylan, Ozgur; Duru, M. Emin; Beyatli, Yavuz (Mary Ann Liebert, Inc, 2010)The present study describes the antimicrobial activity and chemical composition of Scorzonera sandrasica Hartvig et Strid (Family Asteraceae), endemic to Turkey. The antimicrobial activity of the hexane, chloroform, ethyl ... -
Chemical composition, antimicrobial and antioxidant activities of Centaurea ensiformis Hub.-Mor. (Asteraceae), a species endemic to Mugla (Turkey)
Ugur, Aysel; Duru, Mehmet Emin; Ceylan, Ozgur; Sarac, Nurdan; Varol, Omer; Kivrak, Ibrahim (Taylor & Francis Ltd, 2009)The n-hexane, chloroform, ethyl acetate and ethyl alcohol extracts of the aerial parts of Centaurea ensiformis, endemic to Turkey, have been assessed for antimicrobial and antioxidant activities. The chemical composition ... -
Chemical composition, antioxidant, anticholinesterase, antimicrobial and antibiofilm activities of essential oil and methanolic extract of Anthemis stiparum subsp sabulicola (Pomel) Oberpr
Chemsa, Ahmed Elkhalifa; Zellagui, Amar; Öztürk, Mehmet; Erol, Ebru; Ceylan, Ozgur; Duru, Mehmet Emin; Lahouel, Mesbah (Academic Press Ltd- Elsevier Science Ltd, 2018)Anthemis species are traditionally used to treat infectious and inflammatory processes, among others clinical disturbances. In the current study, the chemical composition, the total phenolic and flavonoid contents, the ... -
Effects of pore morphology and size on antimicrobial activity of chitosan/poly(ethylene glycol) diacrylate macromer semi-IPN hydrogels
Bedel, Nazli Sokmen; Tezcan, Melek; Ceylan, Ozgur; Gurdag, Gulten; Çiçek, Hüseyin (Wiley, 2015)The objective of this study was to obtain antibacterial active chitosan/poly(ethylene glycol) diacrylate macromere (CS/PEGM) semi-IPN hydrogels near a neutral pH level by changing their pore size and morphology. These ...
