Fourier transform infra red (FTIR) spectroscopy
Compositional analysis of renal calculi by FTIR (Fourier Transform Infra Red) spectroscopy
... The kidney stone formation takes place in different areas and the composition of the stones differ a little by the location in which they are formed 1,2 . The core area and surface area kidney stones of 4 patients were ...
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Proof‐of‐concept study to establish an in situ method to determine the nature and depth of collagen changes in dentine using Fourier Transform Infra‐Red spectroscopy after sodium hypochlorite irrigation
... these, Fourier Transform Infrared (FTIR) spectroscopy has been successfully employed to assess changes caused by NaOCl within dentine (di Renzo et ...
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Assessment of historical polymers using attenuated total reflectance-Fourier transform infra-red spectroscopy with principal component analysis
... ATR-FTIR spectroscopy to identify and classify polymers from such a wide range of sources, (with differing formulations, additives and plasticisers) was ...
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Alternative Method for the Analysis of Water-Based Metalworking Fluids Using Fourier Transform Infra-Red Spectroscopy
... Mists of water-based metalworking fluids (MWFs) as a kind of lubricants mineral oil are reported as a respiratory irritant with having carcinogenic compounds such as formaldehyde. Due to the widespread exposure of ...
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Fourier transform infra red spectroscopy and flow cytometric assessment of the antibacterial mechanism of action of aqueous extract of garlic (Allium sativum) against selected probiotic Bifidobacterium strains
... upon entry into the cells binds to nucleic acids, resulting in red fluorescence. Propidium iodide is therefore used as a marker for dead cells. SYTO9 stains all cells in a population, whether they are alive or ...
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The Use of Fourier Transform Infra-Red (FTIR) Spectroscopic Analysis and Cell Viability Assay to Assess Pre-polymerized CAD\CAM Acrylic Resin Denture Base Materials
... FTIR spectroscopy analysis indicated the presence of very small amount of residual monomer in CAD/CAM denture base material that was nearly at the same level of heat polymerized type with no significant ...
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Infra red spectroscopy using wavelets
... Carbonyl peaks are very important for many an application. They are used to find oxidized areas in pipe lines. They are used to locate regions of oxidation in any kind of surface by reflectance FTIR. The identification ...
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Diagnostic and Analysis of Human Sperm Characteristics Using Fourier Transform Infrared Spectroscopy
... A spectroscopic method for human sperm evaluation and characterization using Fourier Trans- form Infra Red (FTIR) is presented. The high sensitivity of FTIR to changes in chemical structure and ...
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Qualitative and Quantitative Characterization of Textile Material by Fourier Transform Infra-Red A Brief Review
... of spectroscopy including optical spectroscopy, infrared spectroscopy (FTIR, FT-NIRS), nuclear magnetic resonance (NMR) and magnetic resonance spectroscopic imaging (MRSI),mass spectrometry and ...
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Fourier Transform Infra Red Spectroscopic Studies on Epilepsy, Migraine and Paralysis
... Till now, most of the information concerning the conformation of immunoglobulin has come from X-ray, circular dichroism (CD) and infrared spectroscopy. It has been shown by several workers that the immunoglobulin ...
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Efficacy of Fourier Transform Infrared Spectroscopy for the Analysis of Urinary Stones in Canines
... infrared spectroscopy was the most sensitive method as it could detect a combination of ...Infrared spectroscopy detects the major component in a group of components thereby enabling the observer to ...
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Characterization of Neocarya Macrophylla Seed Oil using Gas Chromatography-Mass Spectrometry (GC-MS) and Fourier Transform Infra-Red (FT-IR) Techniques
... mass spectroscopy detector ...to Fourier Transform Infrared Spectrometer Nicolet 8400S equipped with a detector of deuterated triglycine sulphate ...
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FOURIER TRANSFORMED INFRA RED SPECTROSCOPY IN BEEPRODUCTS ANALYSIS
... Honey is defined in EEC 110/2001 as “the natural sweet substance produced by honeybees from the nectar of plants or from secretions of living parts of plants or excretions of plant sucking insects on the living parts of ...
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Ferrielectric liquid crystal subphase studied by polarized Fourier transform infrared spectroscopy
... The existence of a ferrielectric subphase 共 labeled in Ref. 关 2 兴 as a FiLC subphase 兲 in the temperature range between AF and SmC * phases, i.e., in the subphase region spr1 for an AFLC material 共 R 兲 -12OF1M7 was ...
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Fourier transform infrared spectroscopy as a method to study lipid accumulation in oleaginous yeasts
... Nile red and the lipid content of the culture was evaluated by measuring the sample fluorescence by fluorescence microscopy and flow ...Nile red (9-diethylamino-5H- benzo(a)phenoxazine-5-one) is a ...
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Fast Fourier Transform
... The Hilbert Transform computes a time-domain signal that is 90 degrees "out of phase" with the input signal. One-dimensional applications include computing the envelope of a modulated signal and the ...
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AN EVALUATION OF FOURIER TRANSFORM INFRARED SPECTROSCOPY FOR THE CHARACTERIZATION OF ORGANIC COMPOUNDS IN ART AND ARCHAEOLOGY
... Figure 11.5 Diffuse reflectance FT-IR spectra of samples from Gabo sculptures which were identified as cellulose acetate plastic, (a) material in good condition from 'Torsion' (T.2146) a[r] ...
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Application of infra red spectroscopy to the evaluation of biofilm formation and pathogenesis of nontypeable Haemophilus influenzae
... the sample into the beam focus of the microscope after measuring the spectrum from previous region. The aperture size will depend on the sample features but generally range from 5-150 µm. The lower end of the aperture ...
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Infra-Red Plasmonic Sensors
... Electric field enhancement for extinction peak of 0.1 μ m high n-Ge particle. The scale is logarithmic 259[r] ...
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The Fourier Transform
... inverse Fourier transform H(t) of ˆ H (ω) is called the impulse response function of the filter, because it is the output generated when the input is an impulse at time ...
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