MOLECULAR SPECTROSCOPY WORKBENCH
Graphene: Why the Nobel Prize and Why Raman?
Graphene has potential applications ranging from computer monitors to solar cells, and Raman spectroscopy is a useful method for its characterization.
Fran Adar
CHEMOMETRICS IN SPECTROSCOPY
Classical Least Squares, Part IV: Spectroscopic Theory Continued
The connection between the mathematics of classical least squares and the graphical displays used to present it is examined in further detail.
Howard Mark and Jerome Workman, Jr.
ARTICLES
A Targeted Approach to Detect Controlled Substances in Suspect Tablets Using Attenuated Total Internal Reflection Fourier-Transform Infrared Spectroscopic Imaging
Attenuated total internal reflection Fourier-transform infrared imaging confirms the presence
of drug components in illicit tablets.
Adam Lanzarotta, Samuel Gratz, Thomas Brueggemeyer, and Mark Witkowski
Analysis of Toxic Trace Metals in Pet Foods Using Cryogenic Grinding and Quantitation by ICP-MS, Part II
Dog and cat foods are examined for toxic metal content and the results are compared to WHO and EPA values.
P. Atkins, L. Ernyei, W. Driscoll, R. Obenauf, and R. Thomas
The Nature and Utility of Mass Spectra
What tools can MS practitioners use to obtain unambiguous answers from unknown spectra?
Michael P. Balogh
The Use of ICP-MS for Trace Contaminant Detection in Cigarette Samples
LIVE WEBCAST: February 10, 2011, 11:00 AM EST
In this educational web seminar presented by Spectroscopy, Christopher Judd, PhD, from the Laboratory of Inorganic and Nuclear Chemistry at the Wadsworth Center of the New York State Department of Health, discusses the application of Q-ICP-MS to the measurement of trace contaminants in cigarettes samples, and to discriminate genuine cigarettes from counterfeits using lead isotope ratios.
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New Approaches to High Sensitivity Dried Matrix Spot Sampling in Regulated Bioanalysis
LIVE WEBCAST: Wednesday, February 16, 2011 at 11:00 AM EST
This webcast will provide an overview of the latest workflows and software tools for highly sensitive and reproducible dried matrix spot sampling techniques using a novel low-flow HPLC approach in combination with a high sensitivity tandem mass spectrometer to enhance the wide spread applicability and robustness of DBS in the regulated bioanalysis industry.
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Achieving Ultra Fast, Low Cost Analyses in Compliance with EPA Protocols
ON DEMAND WEBCAST
This webcast will provide the audience with essential information on how to maximize productivity for analysis of environmental samples with emphasis on meeting USA EPA-based protocols and will reference a range of demanding environmental applications. The presenters will describe innovative new technologies to enable high speed liquid sample introduction and ultra fast data acquisition using ICP instrumentation and will discuss the impact of these advances on the global environmental analysis market.
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Basic Principles of Laser-Induced Breakdown Spectroscopy
ON DEMAND WEBCAST
The analytical use of Laser-Induced Breakdown Spectroscopy (LIBS) has its origins back to 1963 with the study of Mrs. Debras and Guedon. Since then, the technology associated with LIBS has evolved (lasers, spectrometers, detectors, data analysis). However despite considerable advantages that only laser-induced plasmas can provide, the delicacy to control and model their basic fundamentals leads to a slower integration of LIBS in the analytical field than other established plasma based techniques such as GD- or ICP-OES.
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