• The effect of UV-A and various visible light wavelengths radiations on expression level of Escherichia coli oxidative enzymes in seawater 

  İdil, Önder; Darcan, Cihan; Özen, Tevfik; Özkanca, Reşit (Kowsar Publishing, 2013)

  Background: Light and photosensitizers affectthe survival of bacteria in natural environments. Also light and photosensitizers are used for disinfection of materials such as blood, blood products, and water. Objectives: ...

• A New Approximate Analytical Solution of Kuramoto - Sivashinsky Equation Using Homotopy Analysis Method 

  Kurulay, Muhammet; Seçer, Aydın; Akınlar, Mehmet Ali (Natural Scıences Publishing Corp-nsp, 2013)

  In this paper, Homotopy Analysis Method (HAM) is applied to obtain approximate analytical solution of modified Kuramoto-Sivashinsky (KS) equation. HAM provides a simple way to adjust and control the convergence region of ...

• Electroless Ni–B Coating of Pure Titanium Surface for Enhanced Tribocorrosion Performance in Artificial Saliva and Antibacterial Activity 

  Mindivan, Ferda; Mindivan, Harun; Darcan, Cihan (University of Kragujeva, 2017)

  In the present study, the surface of commercial pure (Grade 2) titanium was coated with electroless Ni–B. The surface morphology, microstructure and phase identification were analysed by X-Ray Diffraction (XRD) and Field ...

• A Panel Data Application for the Relationships among Economic Growth, Oil Prices and Inflation in OPEC Countries 

  Türkyılmaz, Serpil; Ergin, Nursefa (2021)

  In this study, the relations among economic growth, inflation and worldwide crude oil prices are examined with Dynamic Panel Data Approach. For this purpose; the relations of the selected 8 countries (Algeria, Ecuador, ...

• Lythrum salicaria L. Tohumlarının Morfolojik Özelliklerine Etki Eden İki Önemli Ekolojik Faktör: Tepe Tacı Kapalılığı ve Lokasyon 

  Leblebici, Sema; Özyurt, Mustafa Sabri (Bilecik Şeyh Edebali Üniversitesi, 2019)

  Bitkinin yayılış gösterdiği lokasyon ve tepe tacı kapalılığı bitkinin vejetatif ve generatif gelişiminde farklılık meydana getiren önemli ekolojik faktörler arasında yer almaktadır. Bu araştırmada Lythrum salicaria L. ...

• Tarım Uygulamalarında Yeni Bir Yaklaşım: Biyokömür 

  Leblebici, Sema; Kutlu, Turgut; Şenal, Derya (2016)

  Günümüzde ekolojik sorunların başında toprak kaybı, verimsizleşme ve aşırı karbon salınımından kaynaklanan küresel ısınma gibi sorunlar yer almaktadır. Tüm bu sorunların çözüm önerilerinden biri olarak son yıllarda biyokömür ...

• Microwave Assisted Synthesis and Potent Antimicrobial Activity of Some Novel 1,3-Dialkyl-2-arylbenzimidazolium Salts 

  Eren, Bilge; Yılmaz, Özge; Çetin, Gülçin; Darcan, Cihan (Bentham Science Publishers, 2018)

  Background: Benzimidazolium salts include biologically active benzimidazole ring. Some benzimidazolium salts and their metal complexes, containing different groups, showed remarkable antibacterial, antifungal and antitumor ...

• A series of silver (I) coordination polymers with saccarinate and flexible aliphatic diamines 

  Yeşilel, Okan Zafer; Karamahmut, Bingül; Semerci, Fatih; Darcan, Cihan; Yılmaz, Filiz (Academic Press, 2017)

  A series of Ag(I) complexes with aliphatic diamines having a different chain length (NH2-(CH2)n-NH2, n=4–9), with the formulas, [Ag(μ-sac)(μ-db)0.5]n (1), {[Ag4(sac)4(μ-dp)2]·4H2O}n (2), {[Ag2(sac)2(μ-dz)]·2H2O}n (3), ...

• Investigation of the role of RpoS in Escherichia coli againts Metals 

  Darcan, Cihan; Kaygusuz, Özge; Aydın, Ezgi (Anadolu Üniversitesi, 2018)

  RpoS (σ38), which acts as an alternative sigma factor in Escherichia coli, controls the expression of genes responsible for cellular responses to different stresses including acidity, starvation, osmotic, oxidative stress, ...

• Antimicrobial Effectiveness of [Cu (pzdc)(phen)(2)] center dot 5.5 H (2) O Complex on Some Microorganisms 

  Darcan, Cihan; Kaygusuz, Özge; Korkmaz, Tülin (2013)

  This study was conducted to find new chemical substances that are highly effective on selected microorganisms from among eight Cu (II) pyrazine-2, 3-dicarboxylate complexes, which have been previously synthesized and ...

• Biosynthesis of silver nanoparticles using chitosan immobilized Bacillus cereus: nanocatalytic studies 

  Gupta, Vinod Kumar; Atar, Necip; Yola, Mehmet Lütfi; Darcan, Cihan; İdil, Önder; Üstündağ, Zafer (Elsevier, 2013)

  In this paper, the biosynthesis study of silver nanoparticles (AgNPs) using chitosan immobilized on the Bacillus cereus (Bc-C) was performed via bioreduction without any reducing agent. Transmission electron microscopy ...

• The Chemical Content, Antioxidant and Antimicrobial Assays of Lactarius controversus and Lactarius musteus: Two Edible Wild Mushrooms from Giresun Province of Turkey 

  Özen, Tevfik; Darcan, Cihan; Kaygusuz, Özge; Türkekul, İbrahim (SciMed Central, 2016)

  This investigation was evaluation of the chemical content, antioxidant and antimicrobial activity of Lactarius controversus and Lactarius musteus. Antioxidant activities were evaluated by reduction of Mo(VI) to Mo(V), ...

• The Antimicrobial Activities of The Leaves of Some Endemic Stachys Species Spreading in West Anatolia Turkey 

  Leblebici, Sema; Kaygusuz, Özge; Korkmaz, Tülin; Darcan, Cihan (2016)

  The extracts of the leaves of six endemic Stachys sp. (Lamiaceae) which were collected from Turkey were investigated for their antimicrobial activities. In this study, the antimicrobial activity of ethanol, aceton and ...

• The role of oxidative stress genes and effect of pH on methylene blue sensitized photooxidation of Escherichia coli 

  İdil, Önder; Macit, İkbal; Kaygusuz, Özge; Darcan, Cihan (Akadémiai Kiadó, 2016)

  In this study, the survival time of wild type E. coli W3110 and 11 mutants was analysed with a plate count method in methylene blue added or control groups under daylight fluoroscence illumination (4950 lux) at different ...

• The effect of Lythrum salicaria L. extracts on seed germination and seedling growth of Epilobium hirsutum L. 

  A. Bingöl, Nüket; Akın, Betül; Leblebici, Sema (Giresun Üniversitesi, 2016)

  In this study, the effect of Lythrum salicaria L. root, shoot and leaf extracts, obtained from ethanol, acetone and hexane, on seed germination (%), rootstem length and fresh-dry weight of Epilobium hirsutum L. were ...

• The Effect of Antioxidants and pH on Photooxidative Stress with Methylene Blue of E. coli, S. aureus and C. albicans 

  İdil, Önder; Darcan, Cihan (Eskişehir Teknik Üniversitesi, 2021)

  In this study, the effect of photooxidative stress on different microorganism groups (Gram positive, Gram negative and Eukaryote) and the role of pH and antioxidants on this effect were investigated. The study was performed ...

• Synthesis, structural characterization and antimicrobial activities of cyclochlorotriphosphazene derivatives derived from N-(1-Naphthyl) ethylenediamine 

  Türe, Sedat; Darcan, Cihan; Türkyılmaz, Osman; Kaygusuz, Özge (Taylor & Francis, 2020)

  The nucleophilic substitution reactions of cylochlorotriphosphazene (N3P3Cl6) with N-(1-Naphthyl)ethylenediamine resulted in the following formation of partially and fully substituted cyclotriphosphazene derivatives: ...

• PORSUK, KOCASU VE EMET ÇAYLARI’NA (KÜTAHYA) AİT SULARIN LAHANA (Brassica oleracea var. capitata L.) BİTKİSİNİN BAZI ÇİMLENME PARAMETRELERİ VE FİDE GELİŞİMİ ÜZERİNE ETKİSİ 

  Akın, Betül; Leblebici, Sema; Akanıl Bingöl, Nüket (Dumlupınar Üniversitesi, 2013)

  Bu çalışmada, farklı bor konsantrasyonlarına sahip olan Porsuk, Kocasu ve Emet Çayları (Kütahya) ile sulanan lahana (Brassica oleracea var. capitata L.) bitkisinin çimlenme hızı, çimlenme yüzdesi (%), kök gövde uzunluğu ...

• İyi Tarım Uygulamalarında 5N1K 

  Şenal, Derya; Kutlu, Turgut; Leblebici, Sema (2016)

  Geleneksel tarım hızla artan nüfusun ihtiyaçlarını karşılamak amacıyla üretimin artmasına yönelik geliştirilen sentetik girdilerle (pestisit, gübre, vb.) doğal dengenin bozulmasına, çevre kirliliğine, insan, bitki ve ...

• On‐chip label‐free impedance‐based detection of antibiotic permeation 

  Kaur, Jaspreet; Ghorbanpoor, Hamed; Öztürk, Yasin; Kaygusuz, Özge; Avcı, Hüseyin; Darcan, Cihan; Trabzon, Levent; Doğan Güzel, Fatma (Wiley Online Library, 2021)

  Biosensors are analytical tools used for the analysis of biomaterial samples and provide an understanding about the biocomposition, structure, and function of biomolecules and/or biomechanisms by converting the biological ...

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