Spectroscopy-06-01-2017
Spectroscopy
Carotenoids—Their Resonance Raman Spectra and How They Can Be Helpful in Characterizing a Number of Biological Systems
June 01, 2017
Molecular Spectroscopy Workbench
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The resonance Raman spectra of carotenoids vary with subtle changes on the functional side groups, making these spectra useful for identifying and characterizing carotenoids.
Measuring Isotopic Compositions with Multiple-Collector ICP-MS: The Only Limit Is the Imagination
June 01, 2017
Spectroscopy Spotlight
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Michael Wieser uses MC-ICP-MS to measure isotopic compositions at trace levels, in applications ranging from geological studies to protein research.
Outliers, Part I: What Are Outliers?
June 01, 2017
Chemometrics in Spectroscopy
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Outliers are fundamentally a very fuzzy notion. Here, we try to clear up what outliers are and how they affect your data.
Laser Ablation–Based Chemical Analysis Techniques: A Short Review
June 01, 2017
Columns: Lasers and Optics Interface
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This review describes the most common approaches to laser ablation-LIBS and LA-ICP-MS-and provides an introduction to laser-ablation molecular isotopic spectrometry.
Rapid Enantiodifferentation of Chiral Organophosphorus Compounds by 31P NMR Spectroscopy in the Presence of α-Cyclodextrin as the Chiral Solvating Agent
June 01, 2017
Peer-Reviewed Article
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This method, for the evaluation of the enantiomeric purity of particular phosphonate derivatives, offers advantages in terms of cost, simplicity, and measurement speed.
Miniature 70 kV, 12W X-ray Source
June 01, 2017
Application Note (Advertising Content)
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Recently, the compact MAGPRO’s maximum voltage was increased from 60 kV to 70 kV while maintaining the same size profile. This article highlights the advantages of 70 kV excitation of cadmium, an element of interest for Restriction of Hazardous Substances Directive (RoHS), at parts per million (ppm) levels.
Overcoming Struggles in Implementing Handheld Raman Spectroscopy Across the Manufacturing Line
June 01, 2017
Special Feature
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Industry leaders answer this question: In what area will spectroscopy see the biggest growth in the next five years?
Spectroscopy Market Profile: Photodiode Array UV-Vis Spectrophotometers
June 01, 2017
Market Profile Column
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The use of photodiode-array (PDA) ultraviolet–visible (UV–vis) spectrophotometers is mainly adopted in industrial applications such as pharmaceutical and chemical production, coatings, or food and agriculture processing.
Vol 32 No 6 Spectroscopy June 2017 Regular Issue PDF
June 01, 2017
Issue PDF
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Click the title above to open the Spectroscopy June 2017 regular issue, Vol 32 No 6, in an interactive PDF format.