attenuated total reflectance FTIR spectroscopy
Journal of Materials Physics and Chemistry
... (FTIR) Spectroscopy, Attenuated Total Reflectance Fourier Transform Infrared (ATR– FTIR) Spectroscopy, Micro–Attenuated Total Reflectance Fourier ...
17
Reagent Free Identification of Clinical Yeasts by Use of Attenuated Total Reflectance Fourier Transform Infrared Spectroscopy
... To our knowledge, no prior study has utilized ATR-FTIR spectroscopy for routine identification of clinical yeasts. Our group is the first to create a comprehensive clinical yeast ATR-FTIR spectral ...
7
Detection of adulteration in freshly squeezed orange juice by electronic nose and infrared spectroscopy
... and attenuated total reflectance-Fourier transform infrared spectroscopy (ATR-FTIR) as rapid tools for detection of orange juice adulteration has been preliminarily investigated and ...
9
Journal of Applied Pharmaceutical Science
... infrared spectroscopy (FTIR) has been developed and optimized for the investigation and demonstration of the variance in chemical characteristics among extracts of Ficus deltoidea Jack ...of ...
7
Chemical Structure And Glass Transition Temperature Of Ricinodendron Heudelotii Wood For Its Pulp Production Potential
... Abstract: The chemical structure and glass transition temperature of Ricinodendron heudelotii wood were studied using Attenuated total reflectance Fourier transform infrared (FTIR) ...
5
Fourier-transform infrared spectroscopy/attenuated total reflectance analysis for the degree of conversion and shear bond strength of Transbond XT adhesive system
... (DC). FTIR/ attenuated total reflectance (ATR) is more versatile than transmission FTIR because it eliminates the need of KBr (NaCl) plates, sectioning of thin wafers, or cure of the ...
6
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 ...
7
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 ...
10
Fast quantitative determination of microbial rhamnolipids from cultivation broths by ATR-FTIR Spectroscopy
... (Attenuated Total Reflectance Fourier Transform Infrared Spectroscopy) in time technique has been applied, which is suitable to quantify the concentrations of microbial rhamnolipids in a ...
8
Identification of cellulosic fibres by FTIR spectroscopy: Thread and single fibre analysis by attenuated total reflectance
... Despite their ostensible similarity, it is apparent that just minor differences in the composition of the various cellulosic plant fibres allow them to be distinguished by ATR FT-IR spectroscopy, whether the ...
15
DETERMINATION OF THE OXIDATIVE STABILITY OF BIODIESEL AND OILS BY ATR-FTIR SPECTROSCOPY AND MULTIVARIATE CALIBRATION .
... of Attenuated Total Reflectance (ATR) in conjunction with Fourier transforms infrared spectroscopy (FTIR) for determination of oxidation stability of vegetable oils and biodiesel ...
7
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
... Abstract: This project has used the analytical infrared reflectance technique of Attenuated Total Reflectance Fourier Transform Infrared ATR-FTIR spectroscopy, for the prediction of chem[r] ...
253
Chemometric discrimination of bleached and dyed human scalp hair using attenuated total reflectance infrared spectrocopy
... Microscopic examination of hair may reveal forensically important information viz. color, thickness, shape, race, somatic origin, as well as the method of removal i.e. either forcefully or naturally (Barton, 2011). ...
31
Routine techniques for monitoring the nutritional value of animal meals
... Abstract. A two-stage in vitro system simulating the gastric digestion in the stomach and the pancreatic digestion in the intestinal lumen was developed to achieve maximal digestion of meat and bone meal with minimal ...
224
Reflectance and Emission Spectroscopy: Curve Fitting Methods with Application to Impact Glasses and the Varying Grain Size of Planetary Analogue Minerals
... in reflectance, or apparent continuum removed reflectance ...removed reflectance spectra, cannot model the physical processes which are responsible for the creation of spectral absorptions in energy ...
257
Interactive association between processing induced molecular structure changes and nutrient delivery on a molecular basis, revealed by cutting-edge vibrational biomolecular spectroscopy
... The total amide area was highly sensitive to the changes in blend BPPs composition, where the amide area increased with increasing the co-products levels or with decreasing pulse pea screenings levels in ...0.05) ...
16
On the reflectance spectroscopy of snow
... from reflectance and albedo measurements is practically insensitive to the a priori unknown shape of ice ...flectance spectroscopy (Hapke, 2005) and imaging spectrom- etry (Dozier et ...
12
Probing the guided modes of a 2D photonic crystal slab using attenuated total reflectance
... As described in chapter 1 and 2, guided modes in the mid-infrared (MIR) spectral range, with photon energies less than half the electronic band gap of silicon, are of special interest for future non-linear optical ...
54
FTIR Spectroscopy of the Regulated Asbestos Amphiboles
... For SEM analysis, the mineral powders were dispersed in 2-propanol and ground by hand, using an agate mortar for 3 min, resulting in a homogeneous suspension. A FEI Quanta 600 Field- Emission-Gun Mark II Environmental ...
18
Phytochemical screening, antioxidant activity and characterization of polyherbal extract by attenuated total reflectance and gas chromatography-mass spectrometry
... 10 mg of each polyherbal extract was weighed accurately and dissolved in 10 ml of distilled water. To 1 ml of this solution, 0.5 ml of Folin–Ciocalteu reagent was added and vortexed. After 5 min, 1.5 ml 20% of Na 2 CO 3 ...
9