Atr ftir spectroscopy
DETERMINATION OF THE OXIDATIVE STABILITY OF BIODIESEL AND OILS BY ATR-FTIR SPECTROSCOPY AND MULTIVARIATE CALIBRATION .
... This work reports the use ATR-FTIR Spectroscopy and multivariate calibration as a method for determination of oxidative stability of biodiesel and oils. The prediction of the oxidative stability ...
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Polyurethane coatings used in twentieth century outdoor painted sculptures. Part I: comparative study of various systems by means of ATR-FTIR spectroscopy
... the FTIR-ATR study of 137 PU coating references from the Getty Conservation Institute (GCI) reference collection, this paper outlines the differ- ences and the similarities existing, in terms of the ...
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ATR‑FTIR spectroscopy non‑destructively detects damage‑induced sour rot infection in whole tomato fruit
... (2016), ATR-FTIR spectroscopy coupled with the composite technique PCA–LDA was employed emphasizing the effectiveness of this technique to extract biochemical information from dynamic biological ...
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Sorption of phosphate onto mesoporous γ-alumina studied with in-situ ATR-FTIR spectroscopy
... Adsorption of phosphate onto synthesized mesoporous γ - alumina was characterized at acid (pH 4.1) and basic pH (9.0) by in-situ ATR-FTIR spectroscopy. The results indi- cated that different ...
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Fast quantitative determination of microbial rhamnolipids from cultivation broths by ATR-FTIR Spectroscopy
... The quantifications of bio dry weight, oil and rhamnoli- pid contents were performed according to the extraction protocol shown in Figure 4. For oil and cell separation, 5 ml of cultivation broth was mixed with 5 ml of ...
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Rapid discrimination of maggots utilising ATR-FTIR spectroscopy
... as FTIR, are ideal to be used with biological samples as they are label-free [11], rapid, non-destructive techniques that require little sample preparation and are cost effective ...Infrared spectroscopy; ...
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Chemometric Feature Selection and Classification of Ganoderma lucidum Spores and Fruiting Body Using ATR FTIR Spectroscopy
... the ATR-FTIR spectrum listed in Table ...the ATR-FTIR spectrum may provide a quantitative explanation of the major chemical constituents of spores ...
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Fourier transform infrared spectroscopy for the distinction of MCF 7 cells treated with different concentrations of 5 fluorouracil
... corresponding ATR-FTIR spectra showed a con- centration dependent increase in the intensity of the band at 1741 cm −1 after 72 h treatment with ...of ATR-FTIR spectroscopy and flow ...
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The sunk-panel book-binding of a Renaissance Venetian Commissione Dogale: the scientific examination of the decoration materials
... the ATR-FTIR/Raman/XRF combination confirms the presence of some elements, this might be related to substances other than yellow pig- ...XRF spectroscopy might have not detached the arsenic sulphides ...
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Sí, Se Puede (Yes, We Can), Culturally Relevant Biographies: A study on the impact of culturally relevant biographies on social studies instruction
... that ATR-FTIR spectroscopy is a sensitive measure of molecular events subsequent to cells interacting with anti-CD3 Immunoglobulin G ...by ATR-FTIR and that this technique can be used ...
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ESTIMATION OF ANTIOXIDANT ACTIVITY OF DIFFERENT MIXED HERBAL INFUSIONS USING ATTENUATED TOTAL REFLECTANCE FOURIER TRANSFORM INFRARED SPECTROSCOPY AND CHEMOMETRICS
... (PLS) regression were used. The correlation coefficient, the root-mean-square error of calibration (RMSEC) and the root-mean-square error of prediction (RMSEP) for the DPPH assay were 0.97, 130 and 118 respectively. The ...
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Journal of Materials Physics and Chemistry
... (FTIR) Spectroscopy, Attenuated Total Reflectance Fourier Transform Infrared (ATR– FTIR) Spectroscopy, Micro–Attenuated Total Reflectance Fourier Transform Infrared ...
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ATR FTIR chemometrics for biological samples : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Nanoscience at Massey University, Manawatū, New Zealand
... This project has used the analytical infrared reflectance technique of Attenuated Total Reflectance Fourier Transform Infrared (ATR-FTIR) spectroscopy, for the prediction of chemical components in a ...
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Development of high-throughput ATR-FTIR technology for rapid triage of brain cancer
... This work presents a step in the translation of ATR-FTIR spectroscopy into the clinic. This step towards high-throughput analysis has implications in the field of IR spectroscopy as well as the ...
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Polarised ATR FTIR characterisation of cellulosic fibres in relation to historic artefacts
... The intensities of the dichroic bands change gradually as the fibre is turned through 180°; this is illustrated for the band at 1160 cm −1 (Fig. 2). Theoretical fits are also shown to three simplistic models in which the ...
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Tailoring Properties of Biocompatible PEG DMA Hydrogels with UV Light
... In FTIR, the C=C peak over- lapped a peak from water, which restricted quantification of the relative number of C=C bonds to dry ...Raman spectroscopy (RS) to quantify C=C bonds in the wet gel, due to the ...
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Investigations by Raman microscopy, ESEM and FTIR-ATR of wall paintings from Qasr el-Ghuieta temple, Kharga Oasis, Egypt
... FTIR – ATR analysis on the pigment samples showed the spectra are consistent with a proteinaceous material (amide II vibration at 1541 and 1578 cm − 1 ). The absence of carbonyl bands at c. 1730 cm − 1 ...
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A study of the deterioration of aged parchment marked with laboratory iron gall inks using FTIR-ATR spectroscopy and micro hot table
... of FTIR-ATR spectroscopy showed intense migration of sulphate ions from inked spots to neighbouring ink-free areas at the surface of parchment in both ink formulations, also confirmed by SEM ...
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Window Subtracted Wave Band Selection Method for the FTIR/ATR Spectrum Analysis
... Human blood is a complex multi-ingredients system. Using FTIR/ATR technology to directly measure blood components needs to overcome many difficulties. Prediction accuracy by the spectra of various components ...
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Ageing indices and energy delivery for polymers undergoing PD activity under combined AC and DC stress
... dielectric spectroscopy data a clear saturation behavior was observed for CI at higher degrees of ...that FTIR-ATR detects changes within a few microns of the polymer surface unlike dielectric ...
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