Browsing by Author "Onaran, Abdurrahman"
Now showing items 1-12 of 12
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Antifungal Actıvıty Of Liquidambar Orientalis L., And Myrtus Communis L. Agaınst Some Plant Pathogenic Fungi
Onaran, Abdurrahman; Bayar, Yusuf (UNIV AGRICULTURAL SCIENCES & VETERINARY MEDICINE BUCHAREST, 2016)As a result of the negative effects of pesticides used in the agricultural field, studies to find alternative methods have to be developed. In this study, Liquidambar orientalis L. (leaf and resin) and Myrtus communis L. ... -
Antifungal and Herbicidal Activity of Trachystemon orientalis (L.) G. Don against Some Plant Pathogenic Fungi and Cuscuta campestris Yunck
Onaran, Abdurrahman; Yılar, Melih (2018)Trachystemon orientalis (L.) G. Don bitkisinin su ekstraktlarının bitki patojeni funguslara (Sclerotinia sclerotiorum Lib. De Bary, Alternaria solani (Ellis& G. Martin) Sorauer, Phytophthora infestans (Mont.) de Bary, ve ... -
Chemical Composition and Antifungal Effects of Vitex agnus-castus L. and Myrtus communis L. Plants
Yilar, Melih; Bayan, Yusuf; Onaran, Abdurrahman (UNIV AGR SCI & VETERINARY MED CLUJ-NAPOCA, 2016)The purpose of this study was to assess the effectiveness of essential plant oils from Vitex agnus-cactus L. (VAC) and Myrtus communzs L. against the plant pathogens, Fusarium oxysporum f. sp. radicis-lycopersici (Sacc.) ... -
Determination of the Essential Oil Composition and the Antifungal Activities of Bilberry (Vaccinium myrtillus L.) and Bay Laurel (Laurus nobilis L.)
Bayar, Yusuf; Onaran, Abdurrahman; Yilar, Melih; Gul, Fatih (TAYLOR & FRANCIS LTD, 2018)This study aimed to determine the composition andthe antifungal activity of the essential oils of Vaccinium myrtillus and Laurus nobilis plants. In the study, 22 components were identified in the essential oil of V myrtillus, ... -
Experimental and theoretical studies on tautomeric structures of a newly synthesized 2,2'(hydrazine-1,2-diylidenebis(propan-1-yl-1-ylidene)) diphenol
Karakurt, Tuncay; Cukurovali, Alaaddin; Subasi, Nuriye Tuna; Onaran, Abdurrahman; Ece, Abdulilah; Eker, Sitki; Kani, Ibrahim (ELSEVIER SCIENCE BV, 2018)In the present study, a single crystal of a Schiff base, 2,2'(hydrazine-1,2-diylidenebis(propan-1-yl-1-ylidene)) diphenol, was synthesized. The structure of the synthesized crystal was confirmed by H-1 and C-13 NMR ... -
Heracleum platytaenium Boiss. ve Myrtus communis L. bitki uçucu yağlarının Alternaria solani Ell. and G. Martin ve Monilia laxa Aderh. and Ruhl. (Honey) üzerine antifungal aktivitesinin araştırılması
Bayan, Yusuf; Yılar, Melih; Onaran, Abdurrahman (2017)Bu çalışma, Heracleum platytaenium Boiss. (Öğrek otu) ve Myrtus communis L. (Mersin) bitkilerinden elde edilen uçucu yağların Alternaria solani (erken yanıklık) ve Monilia laxa (kahverengi çürüklük) üzerine aktivitesinin ... -
Morina persica L. Ekstraktının Ditylenchus dipsaci (Kühn) Filipjev ve Bazı Bitki Patojeni Funguslara Karşı Biyolojik Mücadelede Kullanım Potansiyelinin Belirlenmesi
Bu çalışmada, Morina persica L. metanol ekstraktının antifungal ve nematisidal etkinliği belirlenmiştir. Antifungal etkinliğini belirlemede bitki ekstraktı Alternaria solani (Ell. & Mart.), Fusarium oxysporum f. sp. ... -
Novel Substituted Imidazo[2,1-b][1,3,4]Thiadiazole Derivatives: Synthesis, Characterization, Molecular Docking Study, and Investigation of Their In Vitro Antifungal Activities
Er, Mustafa; Tahtaci, Hakan; Karakurt, Tuncay; Onaran, Abdurrahman (WILEY, 2019)In this study, a new series of substituted imidazo[2,1-b][1,3,4]thiadiazole derivatives were synthesized. To this end, first 2-amino-1,3,4-thiadiazole derivatives (compounds 2a and 2b), the starting materials, were synthesized ... -
Studıes On Oleuropeın Extractıon And Purıfıcatıon, Its Antıfungal And Antıbacterıal Actıvıty And Molecular Dockıng Sımulatıons
Onaran, Abdurrahman; Bayar, Yusuf; Karakurt, Tuncay; Bayram, Mustafa; Topuz, Semra; Kaya, Cemal; Elmastas, Mahfuz (Gh Asachı Technıcal Unıv Iası, 2023)In this research, it was aimed to extract, purify the oleuropein compound from olive leaf and to determine its antimicrobial activity against microorganisms that cause diseases in plants. For this purpose, olive leaf crude ... -
Synthesis, Characterization, Antimicrobial Evaluation, and Computational Investigation of Substituted Imidazo[2,1-b][1,3,4]Thiadiazole Derivatives
Dağlı, Meltem; Er, Mustafa; Karakurt, Tuncay; Onaran, Abdurrahman; Alıcı, Hakan; Tahtaci, Hakan (Wiley-Blackwell, 2020)In this study, a novel series of 2,6-disubstituted and 2,5,6-trisubstituted imidazo[2,1-b][1,3,4]thiadiazole derivatives were synthesized starting from 2-amino-1,3,4-thiadiazole derivatives. Structures of the synthesized ... -
Synthesis, characterization, preliminary SAR and molecular docking study of some novel substituted imidazo[2,1-b][1,3,4]thiadiazole derivatives as antifungal agents
Er, Mustafa; Erguven, Bugracan; Tahtaci, Hakan; Onaran, Abdurrahman; Karakurt, Tuncay; Ece, Abdulilah (SPRINGER BIRKHAUSER, 2017)The aim of this study was to synthesize imidazo[2,1-b][1,3,4]thiadiazole derivatives, characterize them with various spectroscopic methods and investigate their antifungal activities. 2-Imino-1,3,4-thiadiazole derivatives ... -
Synthesis, Structural Characterization, and Biological Evaluation of Novel Substituted 1,3-Thiazole Derivatives Containing Schiff Bases
Tahtaci, Hakan; Er, Mustafa; Karakurt, Tuncay; Onaran, Abdurrahman (WILEY, 2017)In this study, thiazole derivatives containing Schiff bases (7-9 a-f) were synthesized in moderate to high yields (49-94%) using the Hantzsch reaction with thiosemicarbazone derivatives (5a-c) and 2bromo- 1-phenylethanone ...
