FTIR-Spectra
Sodium ion interaction with psyllium husk (Plantago sp )
... In the 2nd approach, a high resolution 600 MHz NMR instrument afforded advanced quantum filtration experiments to measure those sodium nuclei which are experiencing a restriction in their motion and so distinguish the ...
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ANALYTICAL CHARACTERIZATION OF A CONTROLLED RELEASE POLYMERIC SUSPENSION
... Thus, the nitrogen atoms aren’t likely to be involved in binding or the interaction. The nitrogen atom of the quinolone ring, 1-ortho to fluorine, is less electron rich due to electron deficient flouroquinolone ring. In ...
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ECO FRIENDLY SYNTHESIS OF CHITOSAN PVA SILVER NANOCOMPOSITE FOR SUSTAINED RELEASE OF ASPIRIN
... IR spectra of films confirm the presence of silver nanoparticles in the chitosan- PVA film ...the FTIR spectra of all the three composites over lap indicating successful formation of CS/PVA/SNP ...
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Physical properties of fish gelatin based bio nanocomposite films incorporated with ZnO nanorods
... protection activities. The optical properties of bio- nanocomposites indicated that the UV transmission be- comes almost zero with the addition of small amounts of ZnO NRs to the biopolymer matrix. The presence of ZnO ...
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Optical, Thermal and Magnetic Characterization of Nd 3+ doped Er 2 (C243 .8H 2 O Crystals
... The FTIR spectra for erbium oxalate crystals doped with 21% Nd 3+ ions doped Erbium oxalate was recorded in a Shimadzu IR-480 spectrometer using KBr pellet method and is shown in figure ...
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Nanocomposites Based on Natural Biodegradable Materials: Effect of Post Preparative γ Irradiation on the Swelling Properties
... of FTIR spectra of irradiated samples with those of the original samples (Figures 2 and 7) in- dicated that there was almost negligible effect of γ-ra- diation in low doses on the average composition of na- ...
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Molecular mechanism of monodisperse colloidal tin doped indium oxide nanocrystals by a hot injection approach
... the FTIR spectra. FTIR data also sug- gested that further heating the ammonium carboxylate salt to 290°C drove off water and resulted in the forma- tion of amide (Figure ...the FTIR ...
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Spectroscopic, Kinetic Studies of Polyaniline Flyash Composite
... base. FTIR spectra of the PANI-FA composite is similar to that of pure polyaniline (PANI) but with the bands for C = N, C = C and C-N shifted to lower wave numbers, ...
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Influence of Synthesis Parameters on Luminescence of Thenoyltrifluoroacetone Europium Powders
... corresponded FTIR spectra of the powders obtained at 100˚C and 200˚C, as it shown, the spectra doesn’t have significant changes with the temperature, it’s means that the increment on the synthesis ...
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Keratin polymer having improved thermal properties
... The FTIR spectra of chemical reactive groups of both untreated and treated keratin polymers are shown in Figure ...the FTIR spectra between the extracted keratin polymer and the original ...
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Temperature dependent properties of silver poly(methylmethacrylate) nanocomposites synthesized by in situ technique
... Ag/PMMA nanocomposites were successfully synthesized by in-situ technique. Transmission electron microscopy (TEM) images show that the particles are spherical in shape and their sizes are dependent on temperature. The ...
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FTIR Spectra and Vibrational Spectroscopy of Lantadene A
... The frequency assignments for Lantadene A have been done for the first time from FT-IR spectra. The equilibrium geometries and harmonic frequencies of Lantadene A were determined and analyzed both at AM1 and PM3 ...
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Detecting Nitrous Oxide in Complex Mixtures Using FTIR Spectroscopy: Silage Gas
... Various types of laboratory silos had been used for decades to simulate the conditions of large scale silos for different purposes [16] [17] and references therein]. Procedures to make corn silage in laboratory bucket ...
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Binder Effect On Densification Of Cow Manure As A Solid Biofuel
... Pada masa kini, para penyelidik telah menunjukkan minat yang mendalam terhadap kajian sumber tenaga lain yang boleh menggantikan bahan api fosil. Pengeluaran briket sebagai salah satu tenaga alternatif mampu mengatasi ...
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Online Full Text
... The Raman spectra showed similar structural compositions for the deimmunized bone matrix and freeze- dried hybrids. Fig.7. b illustrated the presence of the phosphate band occurred in 960, 1045 cm -1 and carbonate ...
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New Family of Functionalized Monomers Based on Amines: A Novel Synthesis that Exploits the Nucleophilic Substitution Reaction
... UV-Vis spectra there are differences between the precursor reagent and the products of the nucleophilic ...the spectra because the prec- ursor reagents of each case do not have an aromatic ring that causes ...
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A New Insight into the Content Effect of Fluoroethylene Carbonate as a Film Forming Additive for Lithium-Ion Batteries
... The impact of various concentrations of fluoroethylene carbonate (FEC) on the electrochemical performance of mesophase-pitch-based carbon fibers (MCF) in ethylene carbonate (EC)-based electrolyte for lithium-ion ...
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Synthesis, characterization and antibacterial activity of Cu(II) and Fe(III) complexes of a new tridentate Schiff base ligand
... The FTIR spectra showed that the ligand is coordinated to the metal ions in a tridentate manner through azomethine nitrogen, thiophene sulphur and phenolic OH ...EPR spectra an octahedral geometry ...
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Comparison of redox and ligand binding behaviour of yeast and bovine cytochrome c oxidases using FTIR spectroscopy
... top two traces) is consistent with the same band of protonated E242 (E243 in yeast) observed in their CO photolysis spectra [19,24,45]. On H/D exchange in both yeast (Fig. 1C, lower trace) and bovine CcO redox ...
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Studies on Various Properties of Undoped and L–Tryptophan Doped Potassium Hydrogen Phthalate Crystals
... We have successfully grown good optical quality L-Tryptophan doped KHP single crystals from aqueous solution by slow evaporation technique under room temperature. Powder X-ray diffraction results confirmed that all the ...
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