Yayıncı "Walter De Gruyter GMBH" Fen Fakültesi için listeleme
Toplam kayıt 18, listelenen: 1-18
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AlSb and InAs-GaSb layer thickness effect on HH-LH splitting and band gap energies in InAs/AlSb/GaSb type-II superlattices
(Walter De Gruyter GMBH, 2015)This study is based on the investigation of AlSb layer thickness effect on heavy-hole light-hole (HH-LH) splitting and band gap energies in a recently developed N-structure based on InAs/AlSb/GaSb type II superlattice ... -
Anti-angiogenic and antiproliferative properties of the lichen substances (-)-usnic acid and vulpinic acid
(Walter De Gruyter GMBH, 2015)The anti-proliferative activities of the lichen substances (-)-usnic acid and vulpinic acid on the viability of HepG2 hepatocarcinoma cells, NS20Y neuroblastoma cells and HUVEC endothelial cells were studied by the MTT ... -
Effect of mixing water types on the time-dependent zeta potential of Portland cement paste
(Walter De Gruyter GMBH, 2013)The measurement of zeta potential (ZP) has important applications in a wide range of industries including ceramics, pharmaceuticals, medicine, mineral processing, electronics, cement industry and water treatment. It provides ... -
Effects of tribenuron-methyl treatment on glutathione S-transferase (GST) activities in some wheat and barley varieties
(Walter De Gruyter GMBH, 2010)For efficient and profitable crop production, appropriate weed management is essential. Today, herbicides are an integral part of modern farming practice globally, as the), assure the convenient method of weed control ... -
FT-IR spectroscopic study on some Hofmann-T-d type complexes: Ni(4-Phenylpyridine)(2)M(CN)(4) (M = Cd or Hg)
(Walter De Gruyter GMBH, 2005)New Hofmann-T-d type complexes in the form of Ni(4-Phenylpyridine)(2)M(CN)(4) (M = Cd or Hg) were prepared in powder form and their infrared spectra are reported in the region of 4000200 cm(-1). From the spectral findings, ... -
Interaction between doped C-60 fullerenes and piperazine-2,3,5,6-tetraone: DFT simulation
(Walter De Gruyter GMBH, 2018)Piperazine and tetraone-related compounds are widely used in the drug industry. Heteroatom-doped fullerenes are studied as new types of sensor devices, and medical applications are studied as drug delivery vehicles. In ... -
Interaction mechanisms and structural properties of B-, Si-doped C60 fullerenes with 1-formylpiperazine
(Walter De Gruyter GMBH, 2016)Piperazines and fullerene nanocages are versatile compounds. These are discussed in a wide range of academic work, especially in the field of medicine, and considered for various applications by the pharmaceutical industry. ... -
Molecular, vibrational and electronic structure of 4-bromo-2-halogenobenzaldehydes: Halogen and solvent effects
(Walter De Gruyter GMBH, 2017)The halogen and solvent effects on the structure of 4-bromo-2-halogenobenzaldehydes [C7H4BrXO; X = F (BFB), Cl (BCB) or Br (BBB)] were investigated by the density functional theory (DFT) and time-dependent density functional ... -
On deformations of G(2)-structures by Killing vector fields
(Walter De Gruyter GMBH, 2014)In this paper, vectorial type deformations of a 7-dimensional manifold with structure group G 2 are considered. The fundamental 3-form of such a manifold is deformed by a vector field, and the new cross product and the new ... -
On deformations of parallel G(2) structures and almost contact metric structures
(Walter De Gruyter GMBH, 2017)It is known that manifolds with G(2) structures have almost contact metric structures; see [3; 16]. In this manuscript, we deform a parallel G(2) structure by a parallel vector field and investigate the properties of the ... -
Photocatalytic degradation of 4-nitrophenol in a continuous reactor containing titanium dioxide supported on glass beads
(Walter De Gruyter GMBH, 2008)The photocatalytic degradation of 4-nitrophenol in aqueous solution was per-formed by using a continuous fixed bed annular photoreactor. Titanium dioxide was used as the photocatalyst, supported as thin film on Pyrex glass ... -
A Preliminary Study for the Detection of Gelatinolytic Proteases from the Scorpion Androctonus crassicauda (Turkish Black Scorpion) Venom
(Walter De Gruyter GMBH, 2009)Objectives: Despite the long history on proteolytic activity studies, no study has been reported about the presence of proteases from the Turkish scorpion A. crassicauda venom which is among the most toxic species in the ... -
Superallowed Fermi Beta Decay and the Unitarity of the Cabibbo-Kobayashi-Maskawa Matrix
(Walter De Gruyter GMBH, 2009)In this work, the unitarity of the Cabibbo-Kobayashi-Maskawa (CKM) mixing matrix has been investigated by studying the eleven well-known superallowed Fermi Beta decays; their parent nuclei are C-10, O-14, Al-26, Cl-34, ... -
Synthesis and characterization of Tetrakis-mu-[N-phenylanthranilato] (O,O ')-bis[(4-vinylpyridine copper(II)] complex
(Walter De Gruyter GMBH, 2013)The complex, tetrakis-mu-[2-(phenylamino)benzoato](O,O')-bis[4-vinylpyridine copper(II)] (1) was synthesized by the reaction of N-phenylanthranilic acid and copper powder in the presence of 4-vinylpyridine and crystallized ... -
Synthesis and crystal structure of cyano-bridged three dimensional polyheteronuclear complex
(Walter De Gruyter GMBH, 2012)The cyano-bridged 3D heteronuclear polymeric complex, [Cd(NH3)(mu-ampy)Ni(mu-CN)(4)](n), (1) (ampy = 3-aminomethylpyridine), has been synthesized and characterized by FT-IR and Raman spectral, thermal and elemental analyses. ... -
Theoretical investigation of the derivatives of favipiravir (T-705) as potential drugs for Ebola virus
(Walter De Gruyter GMBH, 2019)Density functional theory (DFT) method was used to compute the structural and vibrational parameters of favipiravir (T-705) in the gas phase. The functional used was B3LYP in conjuction with the 6-311++G(d,p) basis set. ... -
The two Bis(4-aminosalicylato-O) bis(N,N-dimethylethylenediamine)Ni(II) complexes
(Walter De Gruyter GMBH, 2012)The two complexes of Bis(4-aminosalicylato-O) bis(N,N-dimethylethylenediamine)Ni(II) with different colors, were synthesized by the reaction between sodium salt of 4-aminosalicylic acid (PAS-Na), Ni(NO3)(2) center dot ... -
Two dimensional cyano-bridged heteropolynudear complex containing Pd center dot center dot center dot pi interactions
(Walter De Gruyter GMBH, 2013)The heteronuclear complex, [Cd(NH3)(2)(mu-ampy)Pd(mu-CN)(2)(CN)(2)], (1) (ampy = 4-aminomethylpyridine), was synthesized and characterized by vibrational (FT-IR and Raman) spectroscopy, elemental and thermal analyses and ...