• Effect of grain size on the electrical and magnetic properties of MgB2 thick films deposited on the Al2O3 single crystal substrates 

  Onar, K.; Balcı, Y.; Yakıncı, M.E. (SPRINGER, 2014)

  MgB2 films having thicknesses of approximately 10 mu m have been prepared on the Al2O3 single crystal substrates by using ultrasonic spray pyrolysis technique. The films fabricated were then analyzed by means of microstructural, ...
• Dichlorotriethylphosphine-[N-formyl-N,N′-bis(3,4-dimethoxy)benzyl-trimethylenediamine] platinum(II) 

  Şahin, O.; Özcan, E. O.; Gurbuz, N.; Özdemir, I.; Buyukgungor, O. (PLEIADES PUBLISHING INC,, 2014)

  By treatment of 1,3-bis(3,4-dimethoxybenzyl)-3,4,5,6-tetrahydropyrimidinium chloride (1) with KOBu (t) and [PtCl2(PEt3)(2)](2) N-coordinated platinum complex (2) is obtained. The Pt atom is coordinated in square planar ...
• Determination of trace element contents of Thymus species from Turkey 

  Küçükbay, F. Zehra; Kuyumcu, Ebru (Turkish Journal of Chemistry, 2010)

  Öz: Başlık (İngilizce): Öz (İngilizce):Eleven mineral and trace elements (Mg, Ca, K, Fe, Mn, Al, Zn, Cu, Cd, Ni, and Pb) were determined in the Thymus species growing in Turkey. The total concentrations were measured in ...
• Chemical composition, antimicrobial, insecticidal, phytotoxic and antioxidant activities of Mediterranean Pinus brutia and Pinus pinea resin essential oils 

  Ulukanli, Zeynep; Karaborklu, Salih; Bozok, Fuat; Ates, Burhan; Erdoğan, Selim; Cenet, Menderes; Karaaslan, Merve Goksin (CHINESE JOURNAL NATURAL MEDICINES,, 2014)

  Essential oils of the resins of Pinus brutia and Pinus pinea were evaluated for their biological potential. Essential oils were characterized using GC-MS and GC/FID. In vitro antimicrobial, phytotoxic, antioxidant, and ...
• Chemical Composition of the Essential Oil from Cupressus sempervirens L. horizontalis Resin in Conjunction with its Biological Assessment 

  Ulukanlı, Z.; Karaborklu, S.; Ateş, B.; Erdoğan, S.; Cenet, M.; Karaaslan, Merve Goksin (TAYLOR & FRANCIS LTD, 2014)

  Essential oil from the crude oleoresin of C. sempervirens L. was hydro-distillated and analysed by GC and GC-MS. The significant fraction of the essential oil constituted both monoterpene hydrocarbons (46.03 %) and oxygenated ...
• Catalytic activities in the direct C5 arylation of novel palladium N-heterocyclic carbene complexes containing benzimidazol-2-ylidene nucleus 

  Akkoç, Senem; Gök, Yetkin; Akkurt, Mehmet; Tahir, Muhammad Nawaz (ELSEVIER SCI LTD,, 2014)

  New palladium N-heterocyclic carbene (NHC) complexes (1a-e) were synthesized in very good yields by the reaction of 1-phenyl-3-alkylbenzimidazolium salts with Pd(OAc)(2) in dimethyl sulfoxide. These synthesized complexes ...
• Catalytic activities in direct arylation of novel palladium N-heterocyclic carbene complexes 

  Akkoç, Senem; Gök, Yetkin (WILEY, 2014)

  Eight novel palladium N-heterocyclic carbene (Pd-NHC) complexes were synthesized by the reaction of chloro 1,3-dialkylbenzimidazolin-2-ylidene silver(I) complexes with bis(benzonitrile)palladium(II) chloride in dichloromethane. ...
• Biodegradable non-aromatic adhesive polyurethanes based on disaccharides for medical applications 

  Ateş, Burhan; Köytepe, Süleyman; Karaaslan, Merve Goksin; Balcioglu, Sevgi; Gülgen, Selam (ELSEVIER SCI LTD,, 2014)

  This work addresses synthesis, characterization, adhesive properties, protein adsorption and in vitro biodegradation of non-aromatic polyurethanes (NPUs). The following reactants were used in the syntheses of polyurethanes ...
• 4-Vinylbenzyl-substituted silver(I) N-heterocyclic carbene complexes and ruthenium(II) N-heterocyclic carbene complexes: Synthesis and transfer hydrogenation of ketones 

  Aktaş, Aydın; Gök, Yetkin (SPRINGER, 2014)

  4-Vinylbenzyl-substituted Ag(I) N-heterocyclic carbene (NHC) complexes and Ru(II) NHC complexes have been synthesized. The Ag(I) complexes were synthesized from the imidazolium salts and Ag2O in dichloromethane at room ...
• Transfer hydrogenation of ketones in the presence of half sandwich ruthenium (II) complexes bearing imidazoline and benzimidazole ligand 

  Şahin, Neslihan; Demir, Serpil; Özdemir, Ismail (ARKAT USA INC,, 2015)

  This article explores the possibility of using imidazoline and benzimidazole derivatives as interesting ligands due to the fact that they are structurally simple, readily available, inexpensive, and they allow easy ...
• The synthesis of 1,3-dialkyl-4-methylimidazolinium salts and their application in palladium catalyzed Heck coupling reactions 

  Yigit, Murat; Bayam, Gulin; Yigit, Beyhan; Özdemir, İsmail (SCIENTIFIC TECHNICAL RESEARCH COUNCIL TURKEY-TUBITAK, 2015)

  Seven novel 1,3-dialkyl-4-methylimidazolinium chloride salts 3a-g were prepared as precursors of N-heterocyclic carbenes by reacting N,N'-alkyl-1,2-diaminopropane, triethyl orthoformate, and ammonium chloride. The salts ...
• Synthesis and characterization of polyimides prepared from optically active (R,R) and (S,S)-1,3-bis (p-N,N'- dimethylaminobenzyl)-perhydrobenzimidazol-2-thion 

  Yiğit, Murat; Seçkin, Turgay; Köytepe, Süleyman; Çetinkaya, Engin (Turkish Journal of Chemistry, 2007)

  Öz: Başlık (İngilizce): Öz (İngilizce):This paper presents the synthesis and characterization of polyimides containing a chiral (R,R)or (S,S) 1,3-bis(p-N,N'-dimethylaminobenzyl)-perhydrobenzimidazol-2-thion unit in the ...
• In situ catalytic activities of 1,3-dialkyltetrahydropyrimidinium salts/[RuCl_2(p-cymene)]_2 system for transfer hydrogenation reactions 

  Özcan, Emine Özge; Mercan, Deniz; Gürbüz, Nevin; Çetinkaya, Engin; Çetinkaya, Bekir; Özdemir, İsmail (Turkish Journal of Chemistry, 2011)

  Öz: Başlık (İngilizce): Öz (İngilizce):Hydrogen-transfer reduction processes are attracting increasing interest from synthetic chemists in view of their operational simplicity. In the present study novel ruthenium carbene ...
• Synthesis, characterization, and microwave-assisted catalytic activity in Heck, Suzuki, Sonogashira, and Buchwald-Hartwig cross-coupling reactions of novel benzimidazole salts bearing N-phthalimidoethyl and benzyl moieties 

  Kucukbay, Hasan; Yilmaz, Ülkü; Yavuz, Kemal; Bugday, Nesrin (SCIENTIFIC TECHNICAL RESEARCH COUNCIL TURKEY-TUBITAK,, 2015)

  Five novel benzimidazole salts (1-5) having N-phthalimidoethyl and 4-substituted benzyl were synthesized and identified by H-1 NMR, C-13 NMR, and IR spectroscopic methods and microanalysis. A mixture of the benzimidazole ...
• Synthesis, characterization and the Suzuki-Miyaura coupling reactions of N-heterocyclic carbene-Pd(II)-pyridine (PEPPSI) complexes 

  Yasar, Sedat; Sahin, Caglar; Arslan, Murat; Ozdemir, Ismail (ELSEVIER SCIENCE SA, 2015-01)

  N-heterocyclic carbenes (NHCs) are a significant and powerful class of ligands for transition metals. A new series of air and moisture-stable NHC-PdCl2-pyridine complexes, (2a-f), have been described. With the development ...
• Synthesis and characterization of some Schiff bases, their metal complexes and thermal, antimicrobial and catalytic features 

  Bal, Selma; Orhan, Betul; Connolly, Joseph Donald; Digrak, Metin; Köytepe, Süleyman (SPRINGER, 2015-08)

  Two pyridine carboxaldehyde-derived schiff bases and their copper, nickel and manganese complexes have been synthesized, characterized by spectroscopic and thermal analyses. For the antimicrobial activity experiments, the ...
• Synthesis and carbonic anhydrase inhibitory properties of novel coumarin derivatives 

  Karatas, Mert Olgun; Alici, Bulent; Cakir, Umit; Cetinkaya, Engin; Demir, Dudu; Ergun, Adem; Gencer, Nahit; Arslan, Oktay (INFORMA HEALTHCARE, 2015-04)

  A newly series of water-soluble 1-alkyl-3-(4-methyl-7, 8-dihydroxy-2H-chromen-2-one) benzimidazolium chloride salts (3a-j) were synthesized and their inhibitory effects on the activity of purified human carbonic anhydrase ...
• Role of irradiation in the green synthesis of silver nanoparticles mediated by fig (Ficus carica) leaf extract 

  Ulug, Bulent; Turkdemir, M. Haluk; Cicek, Ahmet; Mete, Ahmet (PERGAMON-ELSEVIER SCIENCE LTD, 2015-01)

  Biosynthesis of silver nanoparticles in an aqueous mixture of fig (Ficus carica) leaf extract and AgNO3 solution exposed to a set of irradiances at different wavelengths are studied. Nanoparticle formation for irradiances ...
• Preparation, Characterization, and Properties of Novel Polyimide–SiO2 Hybrid Composites Based on Bipyridine for Low Dielectric Applications 

  Koytepe, Sueleyman; Kucuk, Ilhan; Seckin, Turgay; Adiguzel, H. Ibrahim (TAYLOR & FRANCIS INC, 2015)

  Novel low dielectric polyimide-SiO2 hybrid materials containing bipyridine were prepared with three-step sol-gel process from poly(amic acid)s. (3-Aminopropyl)triethoxysilane as coupling agent was used to increase the ...
• Preparation, Characterization and Photocatalytic Activities of TiO2-coated Activated Carbon Catalysts for Rhodamine B Photodegradation 

  Asilturk, Meltem; Sener, Sadiye; Sener, Engin (WILEY-V C H VERLAG GMBH,, 2015)

  TiO2-coated activated carbon (TiO2/AC) catalysts with high activity and easy separation were prepared by the coating method and their photocatalytic performances were studied for degradation of rhodamineB(RhB) dye. For ...

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