Generalized fractional maximal functions in Lorentz spaces Λ

In this paper we give the complete characterization of the boundedness of generalized fractional maximal operator between the classical Lorentz spaces ? p (v) and ? q (w), as well as between ? p (v) and weaktype Lorentz spaces ? q,? (w), and between ? p,? (v) and ? q,? (w), and between ? p,? (v) and ? q (w), for appropriate functions ?, where 0 < p, q, ? < ?, v,w, b are weights on (0,?) such that 0 < B(t) := ? 0 t b < ?, t > 0, B ? ? 2 and B(t)/tr is quasi-increasing for some 0 < r ? 1

Effects of gluten and emulsifier on some properties of erite prepared with legume flours

In the present study, erite was produced from 70% coarse and fine flours of common bean/lentil +30% wheat semolina (WS) with the addition of gluten (0%, 2.5% and 5%) and sodium stearoyl 2-lactylate (SSL) (0% and 0.6%). Chemical, nutritional, and sensory properties and cooking quality of erite samples were investigated. As coarse common bean flour (CCF) and coarse lentil flour (CLF) have higher rates for ash and protein, these parameters were also found higher in the end products prepared from CCF and CLF than those prepared from fine common bean flour (FCF) and fine lentil flour (FLF). Protein contents and in vitro protein digestibility values of erite containing common bean flours increased with gluten addition while ash values decreased in the samples containing 5% gluten. SSL addition did not alter the chemical properties, but it increased brightness and decreased redness values of samples produced from CCF and CLF. Generally SSL addition increased weight and volume increase values of erite samples made with all legume flours. According to the sensory analysis results, gluten addition improved the surface smoothness and appearance in samples made with CCF, FLF and CLF. Samples made from CCF and CLF were preferred to samples made from FCF and FLF with respect to taste, odor and stickiness. © 2011 Informa UK, Ltd

Synthesis, characterization, and optical and surface properties of (4-(trifluoromethylthio)phenoxy) copper(ii) phthalocyanine

This paper reports on the synthesis and characterization of a non-peripherally tetra-substituted copper phthalocyanine containing a 4-(trifluoromethylthio)phenoxy group. The synthesized compounds have been characterized using elemental analysis, FTIR, 1H NMR, 13C NMR, MALDI-TOF, SEM and UV-vis spectral data. The crystal structure of 3-(4-(trifluoromethylthio)phenoxy)phthalonitrile (1) was confirmed by single-crystal X-ray diffraction. The crystallographic information file (cif) was uploaded to the data center with CCDC 1538643. We investigated the UV-vis spectra, band edge, band gap, refractive indices, dispersion, sensing, conductance and dielectric properties. The surface morphological properties of the Cu(ii)Pc (2) film were investigated under different conditions. © 2018 The Royal Society of Chemistry and the Centre National de la Recherche Scientifique.BAP-2017-02-04-013We thank The Research Fund of Sakarya University (Project no: BAP-2017-02-04-013)

Nonperipheral tetra phthalocyanines bearing alkyl chain moiety; Synthesis, characterization and fabrication of the OFET based on phthalocyanine

In this study, the novel tetra nonperipherally alpha-substituted 1(4), 8(11), 15(18), 22(25)-tetrakis undecyloxy phthalocyanine derivatives bearing 1-dodecanol moiety, M{Pc[O-(CH2)(11)CH3)](4) (M=Co(2), Zn(3), Cu(4), Mn(5))}, (Pc: Phthalocyanine) have been synthesized for the first time and their structures characterized by using H-1 NMR, C-13 NMR, FT-IR, MALDI-TOF/MS, UV-vis spectral and elemental analysis. Also Surface morphology of phthalocyanine complexes were investigated by atomic force microscope (AFM) as complementary technic. The new synthesized complexes are soluble in both polar solvents, such as THF and DMF, and nonpolar solvents such as CHCl3, CH2Cl2, benzene and hexane. An organic thin film transistor (OTFT) or organic field effect transistor (OFET), based on novel cobalt phthalocyanine (CoPc) was fabricated with SiO2 as the gate dielectric material. We have also investigated electrical characterization of the OTFT of the new synthesis CoPc layer and composite semiconductor material. While Au was deposited as gate contact, source and drain contacts of the device were coated with Ag by using thermal evaporation method. CoPc layer was prepared with spin coater method. Our study has shown that the new synthesis CoPc make a noteworthy on the OTFT. The CoPc OTFT exhibited saturation at the order of mu(FET) of 2,01 x 10(-1) cm(2)/V s. I-on/I-off and V-T of this device are 2 x 10(2) and -2,25 V, respectively. (C) 2015 Elsevier B.V. All rights reserved