Tür "article" Scopus İndeksli Yayınlar Koleksiyonu için listeleme

4 ',4 ',6 ',6 '-tetrachloro-3,4-dihydro-3-(6-methylpyridin-2-yl)spiro-[1,3,2-benzoxazaphosphinine-2,2 '-(2 lambda(5),4 lambda(5),6 lambda(5)-cylotriphosphazene)]

Tercan, B; Hökelek, Tuncer; Dal, Hakan; Süzen, Yasemin; Kılıç, Zeynep (Int Union Crystallography, 2004)

The title compound, C13H12Cl4N5OP3, is a phosphazene derivative with a bulky substituted spirocyclic ring. The C3NPO spirocyclic ring has a twist-boat conformation, while the phosphazene ring has a very flattened boat ...

4 ',4 ',6 ',6 '-Tetrachloro-3-(4,6-dimethylpyridin-2-yl)-3,4-dihydrospiro[1,3,2-benzoxazaphosphinine-2,2 '-(2 lambda(5),4 lambda(5),6 lambda(5)-cyclotriphosphazene)]

Caylak, N; Hökelek, Tuncer; Büyükgüngör, O; Dal, H; Suzen, YS; Kılıç, Z (Int Union Crystallography, 2005)

The title compound, C14H14Cl4N5OP3, is a phosphazene derivative with a bulky substituent attached through a spiro junction. The C3NPO ring at the spiro junction has a twist boat conformation, while the phosphazene ring has ...

4-[2-(2,2-Dimethyl-4,6-dioxo-1,3-dioxan-5-ylidene)hydrazin-1-yl]benzonitrile

Çolak, Naki; Yildirir, Yılmaz; Tercan, Barış; Ermiş, Emel; Hökelek, Tuncer (Wiley-Blackwell, 2010)

In the title compound, C(13)H(11)N(3)O(4), the dioxane ring adopts an envelope conformation with the C atom bonded to the dimethyl group in the flap position [deviation = 0.613 (1) angstrom]. The nitrile group and the ...

4-Aminophenyl boronic acid modified gold platforms for influenza diagnosis

Emir Diltemiz, Sibel; Ersöz, Arzu; Hür, Deniz; Keçili, Rüstem; Say, Rıdvan (Elsevier, 2013)

As a potential pandemic threat to human health, there has been an urgent need for rapid, sensitive, simpler and less expensive detection method for the highly pathogenic influenza A virus. For this purpose, Quartz Crystal ...

4-Mercaptophenylboronic acid: Conformation, FT-IR, Raman, OH stretching and theoretical studies

Parlak, Cemal; Ramasami, Ponnadurai; Tursun, Mahir; Rhyman, Lydia; Kaya, Mehmet Fatih; Atar, Necip; Şenyel, Mustafa (Pergamon-Elsevier Science LTD, 2015)

4-Mercaptophenylboronic acid (4-mpba, C6H7BO2S) was investigated experimentally by vibrational spectroscopy. The molecular structure and spectroscopic parameters were studied by computational methods. The molecular dimer ...

4-Methyl-N-(4-methylphenylsulfonyl)-N-phenylbenzenesulfonamide

Eren, B.; Demir, S.; Dal, Hakan; Hökelek, Tuncer (2014)

The whole molecule of the title compound, C20H 19NO4S2, is generated by twofold rotational symmetry. The N atom is located on the twofold rotation axis and has a trigonal-planar geometry. It is bonded by two S atoms of two ...

5-acetylindan aryloxyacetohydrazone derivatives: Synthesis and antituberculosis activity

Turan, Gülhan; Kaplancıklı, Zafer Asım (1998)

Some 5-acetylindan aryloxyacetohydrazone derivatives were synthesized by reacting 5-acetylindan with aryloxyacetohidrazide derivatives in butanol. The structure of the compounds obtained were performed by using IR, 1H NMR, ...

6-(2-Fluorobenzoyl)-3-(2-(4-(4-fluorophenyl)piperazin-1-yl)-2-oxoethyl)benzo[d]thiazol-2(3H)-one drug molecule structure and its interaction with atmospheric pressure plasma jet

Tanışlı, Murat; Tasal, Erol; Şahin, Neslihan; Arslan, Çetin (Elsevier Science BV, 2017)

The structure, conformational stability and vibrational frequencies of 6-(2-fluorobenzoyl)-3-(2-(4-(4-fluorophenyl)piperazin-1-yl)-2-oxoethyl)benzo[d]thiazol-2(3H)-one (abbreviated as 6FOT) drug molecule in the ground state ...

7-9 Yaş Arasındaki Türk Çocuklarında Kelime Çağrışımını Etkileyen Sosyoekonomik Değişkenler

Pilancı, Hülya (Ahmet Yesevi University, 2014)

Öğrenme sürecinde, bilginin daha önce öğrenilenleri tamamlaması, benzerliği, yakınlığı, sürekliliği öğrenmeyi kolaylaştırmaktadır. Öğrenme sırasında, yeni bilginin, önceden bilinen kişi, kurum, nesne, olay, işlem ve ...

8-OHdG sensing with MIP based solid phase extraction and QCM technique

Ersöz, Arzu; Emir Diltemiz, Sibel; Özcan, A. Atılır; Denizli, Adil; Say, Rıdvan (Elsevier Science Sa, 2009)

8-Hydroxy-2'-deoxyguanosine (8-OHdG) is one of the most abundant oxidative DNA lesions resulting from reactive oxygen species (ROS). The routine measurement of 8-OHdG in biologic samples is a difficult analytical problem ...

8th Grade Students' Construction Processes of the Concept of Slope

Deniz, Ömer; Uygur-Kabael, Tangül (Turkish Education Assoc, 2017)

Slope is a fundamental concept for numerous higher mathematical concepts, especially for derivative. Moreover, this concept is a cornerstone in many different areas such as art, architecture, engineering, and physics. Prior ...

9-Benzyl-9H-carbazole

Uludağ, Nesimi; Ateş, Murat; Tercan, Barış; Ermiş, Emel; Hökelek, Tuncer (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-SiAION ceramics densified with mixed oxide sintering additives

Mandal, Hasan; Oberacker, R. (2000)

Densification and stabilization of ?-sialon ceramics were investigated by using oxides of large cations (Sr2+, La3+, Ce3+, Nd3+) and their equi-molar mixtures with CaO or Yb2O3. All multi-cation and single cation (only ...

A-type proanthocyanidins from Prunus spinosa

Kolodziej, H.; Sakar, M. K.; Burger, J. F. W.; Engelshowe, R.; Ferreira, D. (1991)

The range of natural dimeric A-type proanthocyanidins is extended by identification of ent-epicatechin-(4? › 8; 2? › O › 7)-catechin and ent-epiafzelechin-(4? › 8;2? › O › 7)-epicatechin. They are accompanied in the flowers ...

Ab initio calculations of martensitic phase behavior in Ni2FeGa magnetic shape memory alloys

Soykan, C.; Kart, S. Özdemir; Sevik, Cem; Çağın, Tahir (Elsevier Science Sa, 2014)

A series of spin polarized energy calculations based on density functional theory (DFT) have been carried out to investigate the structural, magnetic, electronic and mechanical properties of Ni2FeGa magnetic shape memory ...

An ab initio study on protonation of some substituted thiazole derivatives

Yarlıgan, S; Öğretir, C; Csizmadia, IG; Acikkalp, E; Berber, Halil; Arslan, T (Elsevier Science BV, 2005)

The preferred tautomeric forms of some 2-oxothiazole derivatives were predicted using acidity constants calculated by experimental and ab initio methods. Thiazole derivatives were subject to geometry optimization at two ...

Abdüsselam pinched crustal wedge: A late cenozoic structure related to the contractional regime in the NW central Anatolia [Abdüsselam kıstırılmış tektonik kaması: KB orta anadolu’da daralma rejimiyle ilişkili bir geç senozoyik yapısı]

Esat, Korhan; Seyitoğlu, G.; Ecevitoğlu, Berkan; Kaypak, Bülent (Hacettepe Universitesi Yerbilmleri, 2017)

The Neogene and younger sedimentary units, which are located in the W of Ankara, NW central Anatolia, have been uplifted and deformed by the pre-Neogene basement rocks due to the crustal contraction. Thus, a tectonic wedge ...