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1741
Silane coupling and mordanting as attachment techniques for pyridylazo and thiazolylazo ligands in the synthesis of adsorbents for uranium in seawater
Published 2018-05-01“…Scanning electron microscopy/energy dispersive X-ray spectroscopy measurements confirmed the presence of high concentrations of uranium on the surface of the silica-based and cellulose-based fibers.…”
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1742
The Surface Structure and Thermal Properties of Novel Polymer Composite Films Based on Partially Phosphorylated Poly(vinyl alcohol) with Aluminum Phosphate
Published 2014-01-01“…The surface structure and thermal properties of the films were characterized using Fourier transform infrared (FTIR) spectroscopy and thermogravimetric analysis (TGA). The results showed that the films have higher thermal stability with strong bonding between PPVA and ALPO4.…”
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1743
Synthesis and Characterization of Oxozirconium(IV), Dioxomolybdenum(VI) and Dioxotungsten(VI) with Ciprofloxacin and Norfloxacin Complexes
Published 2011-01-01“…Elemental analysis, FTIR spectral, electrical conductivity, magnetic susceptibility and UV Visible spectroscopy measurements have been used to characterize the isolated complexes. …”
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1744
Effect of Mn Content and Solution Annealing Temperature on the Corrosion Resistance of Stainless Steel Alloys
Published 2014-01-01“…Potentiodynamic polarization (PD) tests were carried out in chloride and acidic chloride, whereas linear polarization resistance (LPR) and electrochemical impedance spectroscopy (EIS) was performed in 0.5 M NaCl solution at room temperature. …”
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1745
Prediction of Four Kinds of Simple Supersecondary Structures in Protein by Using Chemical Shifts
Published 2014-01-01“…In this study, a novel model is presented to predict protein supersecondary structure by use of chemical shifts (CSs) information derived from nuclear magnetic resonance (NMR) spectroscopy. Using these CSs as inputs of the method of quadratic discriminant analysis (QD), we achieve the overall prediction accuracy of 77.3%, which is competitive with the same method for predicting supersecondary structures from amino acid compositions in threefold cross-validation. …”
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1746
Production and characterization of Al-xNi in situ composites using hot pressing
Published 2014-01-01“…The interlayer phase formed during sintering was determined using X-ray diffraction and energy dispersive X-ray spectroscopy. The effect of nickel and Al-Ni intermetallics on the mechanical properties of the material was studied. …”
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1747
Adsorption of Bovine Serum and Bovine Haemoglobin onto Chitosan Film
Published 2012-09-01“…The results of infrared spectroscopy indicated the qualitative adsorption of proteins on the chitosan surface film.…”
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1748
Preparation and Anticorrosion of Octadecyl Trichlorosilane SAMs for Copper Surface
Published 2017-01-01“…The effect of inhibitor concentration on the rate of inhibition efficiency and corrosion rate in corrosion medium on copper by using polarization curves, electrochemical impedance spectroscopy (EIS), scanning electron microscope (SEM) was studied. …”
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1749
The Effect of Stereochemistry on Sodium Ion Complexation in Nucleoside-Metallacarborane Conjugates
Published 2010-01-01“…Formation of stable complexes of 1 : 1 stoichiometry was proved by ESI MS spectroscopy and 23Na NMR. Equilibrium constants and energies of complex formation were calculated. …”
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1750
Amine-functionalized silica particles with magnetic core as magnetically removable adsorbents of Ag(I) ions
Published 2017-06-01“…As-obtained materials have been characterized by elemental analysis, acid–base titration, nitrogen sorption measurements, X-ray photoelectron spectroscopy and scanning electron microscopy. What is more, parameters of electrical double layer at the silica adsorbent/electrolyte solution interface were also examined. …”
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1751
Optical and Thermal Properties of In2S3
Published 2011-01-01“…Photothermal deflection spectroscopy (PDS) is carried out in order to investigate thermal and optical properties of Al doped In2S3. …”
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1752
Stabilization of Carboxylate Surface Species on Pd(111)
Published 2011-06-01“…The stabilization of formate and acetate surface species on Pd(111) has been studied by temperature-programmed desorption and infrared reflection absorption spectroscopy (IRRAS). In addition to the previously reported stabilization of carboxylate species by the pre-adsorption of oxygen, an even bigger stabilizing effect was observed upon the adsorption of carbon monoxide onto formate- and acetate-covered surfaces. …”
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1753
OPTIMUM PRODUCTION AND CHARACTERIZATION OF BIODIESEL FROM MICROCYSTIS AERUGINOSA ALGAE
Published 2021-01-01“…Fourier Transform Infrared Spectroscopy (FTIR) carried out on the produced biodiesel showed strong intensity of –C=O ester bond. …”
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1754
Synthesis and Low Temperature Crystal Structure of Disodium Tetrapotasium Decavanadate
Published 2012-01-01“…A decavanadate K4Na2V10O28.10H2O has been prepared and chractrisized by, IR and Raman spectroscopy. Single crystal x-ray analysis has been carried out on H20K4Na2O38V10 which crystallizes in the triclinic. …”
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1755
The Au decoration effect on performance enhancement of photodetector in MoS2 nanosheets
Published 2025-02-01“…To study the as-prepared structures, X-ray diffraction, Raman, and UV–Visible spectroscopy are applied to analyze the structural and optical properties. …”
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1756
Effect of Variation of Hard Segment Content and Graphene-Based Nanofiller Concentration on Morphological, Thermal, and Mechanical Properties of Polyurethane Nanocomposites
Published 2018-01-01“…The developed nanocomposites were characterized by thermal analysis (DSC, TG), dynamic mechanical testing (DMA), hardness testing, mechanical properties, rheology, FTIR spectroscopy, XRD, and microscopy investigation (TEM, SEM). …”
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1757
Electrospun polyimide nanofiber-coated polyimide nonwoven fabric for hot gas filtration
Published 2018-12-01“…Polyimide synthesized was confirmed by Fourier-transform infrared spectroscopy and thermogravimetric analysis tests. A higher viscosity of precursor solution resulted in a nanofibrous network coated on the nonwoven fabrics. …”
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1758
SYNTHESIS AND CHARACTERIZATION OF NEW POLYMERIC COATINGS FROM ANTHOCYANIN DYE AND STUDY BIOLOGICAL ACTIVITY
Published 2025-01-01“… This study was aimed to prepared new polymeric coverings reinforced by the naturally occurring pigment anthocyanins and investigate their biological efficacy when combined with certain drugs against specific kinds of microbe’s pathogens. FT-IR spectroscopy and mass spectrometry (MS) were used to identify the active groups of the anthocyanin pigment, which were situated the functional groups of anthocyanin in contrast to crystalline compounds, X-ray diffraction (XRD) examination also revealed the production of irregularly constituted compounds. …”
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1759
An Efficient Photocatalytic Degradation of Methyl Blue Dye by using Synthesised PbO Nanoparticles
Published 2012-01-01“…We report here the synthesis of visible light sensitive PbO and Ni doped PbO nanoparticles by hydrothermal method and characterized by UV-DRS, photoluminescence spectroscopy (PL), FTIR, X-ray diffraction (XRD), SEM, EDAX and TGA. …”
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1760
Synthesis of Metal/Silica/Titania Composites for the Photocatalytic Removal of Methylene Blue Dye
Published 2019-01-01“…The structure, morphology, and composition of the prepared samples were characterized by using Fourier transform infrared spectroscopy (FT-IR), thermogravimetric analysis (TGA), and scanning electron microscopy (SEM). …”
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