Başlık için WoS İndeksli Yayınlar Koleksiyonu listeleme
Toplam kayıt 1741, listelenen: 1610-1629
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Synthesis, spectroscopic investigation and biological activities of copper(II) complex of 2-(2,4-difluorophenyl)pyridine: A combined theoretical and experimental study
(ELSEVIER SCIENCE BV, 2019)This paper reports the synthesis, crystal structure determination and spectroscopic characterization of a new copper (II) complex, [CuCl2(dfpy)(2)] [dfpy: 2-(2,4-difluorophenyl)pyridine]. The Cu(II) complex crystallizes ... -
Synthesis, structural characterization and comparison of experimental and theoretical results by DFT level of molecular structure of 4-(4-methoxyphenethyl)-3,5-dimethyl-4H-1,2,4-triazole
(PERGAMON-ELSEVIER SCIENCE LTD, 2013)4-(4-Methoxyphenethyl)-3,5-dimethyl-4H-1,2,4-triazole (3) was synthesized from the reaction of ethyl N'-acetylacetohydrazonate (1) with 2-(4-methoxyphenyl)ethanamine (2). The structure of the title compound 3 has been ... -
Synthesis, structural characterization, DNA cleavage studies, antimicrobial activities, and time-killing kinetics of tetranuclear Cu (II) with partial cubane Cu4O4 cores and mononuclear Co (II) and Ni (II) complexes of a new acylhydrazone ligand
(Wiley, 2021)In the present study, a new acyl hydrazone N '-(3-ethoxy-2-hydroxybenzylidene)isobutyrohydrazide (ehbbhH(2)) and its metal complexes [Co (ehbbhH)(2)] (1), [Ni (ehbbhH)(2)] (2), and [Cu-4(ehbbh)(4)]center dot 4H(2)O (3) ... -
Synthesis, Structural Investigation, Hirshfeld Surface Analysis, and Biological Evaluation of N-(3-Cyanothiophen-2-yl)-2-(thiophen-2yl)acetamide
(Amer Chemical Soc, 2022)In this study, a novel heterocyclic amide derivative, N-(3-cyanothiophen- 2-yl)-2-(thiophen- 2-yl)acetamide (I), was obtained by reacting 2-aminothiophene-3-carbonitrile with activated 2-(thiophen-2-yl)acetic acid in a ... -
Synthesis, structural studies and antimicrobial activity of N '-((2Z,3E)-3-(hydroxyimino)butan-2-ylidene)-2-phenylacetohydrazide and its Co(II), Ni(II) complexes
(ELSEVIER SCIENCE BV, 2018)A new aroylhydrazoneoxime, N'-((2Z, 3E)-3-(hydroxyimino)butan-2-ylidene)-2-phenylacetohydrazide ligand (LH2) and its Ni(II) and Co(II) complexes, have been synthesized and characterized by elemental and thermal analyses, ... -
Synthesis, structure characterization and antimicrobial evaluation of 4-(substituted phenylazo)-3,5-diacetamido-1H-pyrazoles
(PERGAMON-ELSEVIER SCIENCE LTD, 2013)The present article deals with the synthesis, spectral characterization and antimicrobial activity of phenylazo dyes. All of the synthesized phenylazo dyes were characterized using ATR-FTIR, FT-Raman, H-1 NMR, C-13 NMR, ... -
Synthesis, X-ray structure, FT-IR, NMR (C-13/H-1), UV-Vis spectroscopy, TG/DTA study and DFT calculations on 2-(benzo[d]thiazol-2-ylthio)-1-((1s, 3s)-3-mesityl-3-methylcyclobutyl) ethan-1-one
(ELSEVIER SCIENCE BV, 2018)In this work, the structure named 2-(benzo[d]thiazol-2-ylthio)-1-((1s, 3s)-3-mesityl-3-methylcyclobutyl) ethan-l-one, the benzo [d] thiazole derivative, was studied both theoretically and experimentally. The compound was ... -
Synthetic pyrethroids common metabolite 3-phenoxybenzoic acid induces caspase-3 and Bcl-2 mediated apoptosis in human hepatocyte cells
(Taylor & Francis Ltd, 2022)Synthetic pyrethroids are a group of insecticides frequently used in public health and agriculture, and 3-PBA is a common metabolite of them. Although the liver is the primary organ responsible for metabolizing many compounds ... -
t-Extending Krasner Hypermodules
(Soc Paranaense Matematica, 2022)Let M be a hypermodule over a hyperring R such that the intersection of any two subhypermodules of M is a subhypermodule of M. We introduce the concept of a t-essential subhypermodule in M relative to an arbitrary ... -
The Ta'wil Method of Zamakhshari's Hadiths
(DINBILIMLERI AKAD ARASTIRMA MERKEZI, 2017)Abu'l-Qasim Mahmud b. 'Umar al-Zamakhshari (d. 538/1143) is one of the significant Mu'tazilite scholars who raised in the Harezm region. Zamakhshari, who lived in a period when science and literature reached its peak, wrote ... -
Teacher candidates' proficiency in utilising the REACT strategy through experimental activities
(Inderscience Enterprises Ltd, 2023)It is known that the success of a science education reform depends considerably on science teachers' knowledge, skills and activities. In accordance with this, the aim of this study is to investigate the proficiency of ... -
Teachers' Views about Science and Technology Lesson Effects on the Development of Students' Entrepreneurship Skills
(EDAM, 2013)The purpose of this study was to determine the views of science and technology teachers about the effects of 6th, 7th and 8th grade science and technology courses on students' entrepreneurship skills. In the study, ... -
TECHNOLOGY INTEGRATION AND TECHNOLOGY LEADERSHIP IN SCHOOLS AS LEARNING ORGANIZATIONS
(TURKISH ONLINE JOURNAL EDUCATIONAL TECH-TOJET, 2012)The purpose of this study was to investigate technology integration in primary schools from the perspective of leadership in learning organizations. To that end, the study examines two groups: school administrators who ... -
Temperature and voltage dependence of barrier height and ideality factor in Au/0.07 graphene-doped PVA/n-Si structures
(INDIAN ASSOC CULTIVATION SCIENCE, 2017)In this study, Au/0.07 graphene-doped PVA/n-Si structures were fabricated and current conduction mechanism in these structures were investigated in the temperature range of 80-380 K through forward bias current-voltage ... -
Temperature dependent negative capacitance behavior of Al/rhodamine-101/n-GaAs Schottky barrier diodes and R-s effects on the C-V and G/omega-V characteristics
(ELSEVIER SCIENCE SA, 2012)In order to explain the origin of negative capacitance, we have investigated the capacitance-voltage (C-V) and conductance-voltage (G/omega-V) measurements of the Al/rhodamine-101/n-GaAs Schottky barrier diodes (SBDs) in ... -
Ten years' clinical experience of cardiac myxoma: diagnosis, treatment, and clinical outcomes
(TURKISH SOC CARDIOLOGY, 2018)… -
Testicular Adrenal Rest Tumor in Two Brothers with a Novel Mutation in the 3-Beta-Hydroxysteroid Dehydrogenase-2 Gene
(GALENOS YAYINCILIK, 2017)Testicular adrenal rest tumors (TART) occur frequently in adolescents and adults with 21-hydroxylase deficiency. There have been no reports of TART in children with 3 beta-hydroxysteroid dehydrogenase deficiency (HSD3 ... -
Thamnolecania yunusii (Ramalinaceae) - A new species of lichenised fungus from Horseshoe Island (Antarctic Peninsula)
(Cambridge Univ Press, 2023)The new terricolous lichen species Thamnolecania yunusii Halici, Gullu, Bolukbasi & Kahraman, which is characterised by its cream to greyish brown granulose-crustose thallus without vegetative propagules, is described from ... -
A theoretical and experimental study on isonitrosoacetophenone nicotinoyl hydrazone: Crystal structure, spectroscopic properties, NBO, NPA and NLMO analyses and the investigation of interaction with some transition metals
(ELSEVIER SCIENCE BV, 2018)A new hydrazone oxime compound, isonitrosoacetophenone nicotinoyl hydrazone (inapNH(2)), was synthesized and characterized by spectroscopic techniques (MIR, H-1-NMR and C-13-NMR) and single crystal X-ray diffraction. The ... -
Theoretical Cross Section Calculations of Medical N-13 and F-18 Radioisotope Using Alpha Induced Reaction
(AMER INST PHYSICS, 2017)In medical physics, radionuclides are needed to diagnose functional disorders of organs and to diagnose and treat many diseases. Nuclear reactions are significant for the productions of radionuclides. It is important to ...
