In our June issue:
COLUMNS
Chemometrics in Spectroscopy
Choosing the Best Regression Model
Jerome Workman, Jr., and Howard Mark
Which regression method—or model—is best when compared to others? By following a mathematical and rational process, you can select the best predictive model when using regression methods for spectroscopic quantitative analysis.
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Molecular Spectroscopy Workbench
Current Uses of Raman Microscopy in Biomedical Studies
Fran Adar
There is growing interest in using Raman as a spectroscopic probe of biological systems. This column assesses where the field stands and where the pitfalls may lie.
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PEER-REVIEWED ARTICLE
Molecular Characterization of Gadolinium-Doped Zinc Telluride Films by X-ray Photoelectron Spectroscopy
Dale L. Perry, Zhixun Ma, Andrew Olson, and Erik Topp
In this study, the chemical shifts and the shapes of the zinc, gadolinium, and tellurium photoelectron lines were studied and compared to those of appropriate model compounds, to identify possible dopants in the material as well as surface species.
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CELEBRATING 30 YEARS OF SPECTROSCOPY
In honor of Spectroscopy’s celebration of 30 years covering the latest developments in materials analysis, we present six articles assessing the state of the art of key spectroscopic techniques: Raman, IR, NIR, ICP-MS, LIBS, and XRF. In each, a panel of experts shared their views of recent advances, ongoing challenges, and anticipated future developments.
Analysis of the State of the Art: Raman Spectroscopy
Megan L’Heureux
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Analysis of the State of the Art: IR Spectroscopy
Steve Brown
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Analysis of the State of the Art: NIR Spectroscopy
Steve Brown
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Analysis of the State of the Art: ICP-MS
Laura Bush
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Analysis of the State of the Art: Laser-Induced Breakdown Spectroscopy
Megan L’Heureux
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Analysis of the State of the Art: X-ray Fluorescence Spectroscopy
Laura Bush
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From the Publisher: Thank You for 30 Years . . . and Counting!
Mike Tessalone
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From the Editor: Where We Are, and Where We’re Going
Laura Bush
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| LIVE WEBCASTS |
Fast and Accurate Sugar, Acid, and Sulfite Analysis Using Automated Discrete Analyzers
Live Webcast: Thursday, June 11, 2015 at 8:00 am PDT/ 11:00 am EDT/ 4:00 pm BST/ 5:00 pm CEST
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Quantitative At-Line Portable Raman for Process Control: Development, Validation, and Implementation, with a Pharmaceutical Example
Live Webcast: Tuesday, June 16, 2015 at 10:00 am PDT/ 12:00 pm CDT/ 1:00 pm EDT
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If you would like to submit an article to Spectroscopy, contact Laura Bush, Editorial Director - [email protected]
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