3/31/09

Tunable thermal emission at infrared frequencies via tungsten gratings

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The author investigates the manipulation of thermal emission by using one-dimensional tungsten gratings with different groove depths. It is ...
3/30/09

Potential used of near infrared reflectance spectroscopy to predict meat physico-chemical composition of guinea fowl (Numida meleagris) reared under

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Potential used of near infrarednext term reflectance spectroscopy to predict meat physico-chemical composition of guinea fowl (Numida meleag...
3/29/09

Innovative surface characterization techniques applied to immunosensor elaboration and test: Comparing the efficiency of Fourier transform–surface

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Innovative surface characterization techniques applied to immunosensor elaboration and test: Comparing the efficiency of Fourier transform–s...
3/28/09

Temperature dependence of infrared emissivity properties of (La0.8Sr0.2)1−xMnO3

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Non-stoichiometric compounds of (La 0.8 Sr 0.2 ) 1− x MnO 3 (0.1 ≤ x ≤ 0.4) were prepared by standard solid-state reaction method. The str...
3/27/09

Fluorinated squaraine as near-IR label with improved properties for the labeling of oligonucleotides

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A new squaraine dye with fluorinated benzothiazole rings was synthesized. This new label possesses improved photophysical properties and che...
3/26/09

Influence of surface groups of proteins on water studied by freezing/thawing hysteresis and infrared spectroscopy

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The influence of proteins and solutes on hysteresis of freezing and melting of water was measured by infrared (IR) spectroscopy. Of the sol...
3/25/09

Novel measurements of refractive index, density and mid-infrared integrated band strengths for solid O2, N2O and NO2:N2O4 mixtures

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We present novel measurements of the refractive index, density and integrated band strengths of mid- infrared features of solid N 2 O at 16...
3/24/09

Infrared and near-infrared spectroscopic study of synthetic hydrotalcites with variable divalent/trivalent cationic ratios

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Near-infrared (NIR), X-ray diffraction (XRD) and infrared (IR) spectroscopy have been applied to hydrotalcites of the formula Mg 6 (Fe,Al...
3/23/09

Pulsed infrared radiation transmission through hollow silica waveguides

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Transmission measurements of Q-switched and free-running Er:YAG laser radiation, at 2.94 μm and free-running Ho:YAG laser radiation, at 2.06...
3/22/09

The application of near infrared spectroscopy technology and a remote reflectance fibre-optic probe for the determination of peptides in cheeses (cow’

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The use of near infrared spectroscopy (NIRS) technology employing a remote reflectance fibre-optic probe (with a 5 cm × 5 cm quartz window)...
3/21/09

Non-destructive assessment of apricot fruit quality by portable visible-near infrarednext term spectroscopy

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The ability of portable Near Infrared Spectroscopy to determine apricot fruit quality has been studied. Calibration models allowing the det...
3/20/09

Near-infrarednext term absorbing delocalized cationic azo dyes

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Novel, delocalized, cationic azo dyes derived from benzothiazole, benzoselenazole, indole and quinoline, displaying strong absorption around...
3/19/09

Rapid identification of dolomite using a Fourier Transform Infrarednext term Spectrophotometer (FTIR): A fast method for identifying Heinrich events i

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This study demonstrates that Fourier Transform Infrared Spectrophotometry (FTIR) provides a quick and relatively inexpensive method for ide...
3/18/09

Application of near infrarednext term spectroscopy for rapid detection of aflatoxin B1 in maize and barley as analytical quality assessment

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The establishment of fast and non-destructive methods for the evaluation of quality and safety of raw grains is being demanded nowadays to a...
3/17/09

A support vector machine-based analysis method with wavelet denoised near-infrarednext term spectroscopy

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This paper is concerned with the rapid and non-destructive quantitative analysis of cimetidine in single intact tablets by diffuse reflectan...
3/16/09

Near-infrarednext term spectroscopy: A powerful tool in studies of acid-treated clay minerals

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The benefit of near-infrared (NIR) spectroscopy in studies of acid-treated clay minerals is demonstrated. The effects of mineral type, comp...
3/15/09

Construction of a universal model for non-invasive identification of cephalosporins for injection using near-infrarednext term diffuse reflectance spe

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A universal classification model has been developed for identification of 26 different products of cephalosporins for injection using near-i...