Spectroscopy-02-01-2015
Spectroscopy
Simultaneous Determination of Inorganic Forms of Arsenic, Antimony, and Thallium by HPLC–ICP–MS
February 01, 2015
Peer-Reviewed Articles
30
2
A simple and rapid method for the simultaneous separation and determination of the inorganic ionic forms of As(III), As(V), Sb(III), Sb(V), Tl(I), and Tl(III) in river water samples is described.
A Rapid Extraction Method for Atomic Absorption Spectroscopy Analysis of Zinc Oxide in Cosmetics and Skin Care Products
February 01, 2015
Peer-Reviewed Articles
30
2
Zinc oxide levels in cosmetic formulations are commonly analyzed by atomic absorption (AA) spectroscopy using the fusion method for sample digestion, a labor-intensive and time-consuming process that causes lengthy delays in product manufacturing.
Surface Polaritons in Zinc Phosphide
February 01, 2015
Peer-Reviewed Articles
30
2
Dispersion of surface polaritons in zinc phosphide (Zn3P2) single crystals is presented in this article for the first time. Surface polaritons in Zn3P2 were excited using the attenuated total reflectance (ATR) method.
Units of Measure in Spectroscopy, Part III: Summary of Our Findings
February 01, 2015
Chemometrics in Spectroscopy
30
2
What is it that we thought we knew that we have learned "ain't so" from the work reported in this series of columns?Volume 30 Number 2Pages 24-33What is it that we thought we knew that we have learned "ain't so" from the work reported in this series of columns?
Multiparticle Analysis by Raman Microscopy
February 01, 2015
Molecular Spectroscopy Workbench
30
2
There are multiple circumstances where characterization of a collection of particles has value to analysts. In some environments, materials are plagued by particulate contamination that impacts product quality.
What New Methods that Measure Isotope Ratios Can Reveal About the Environment, Humans, and the Earth
February 01, 2015
Spectroscopy Spotlight
30
2
Multiple-collector inductively coupled plasma–mass spectrometry (MC-ICP-MS) has some specific advantages over traditional ICP-MS instruments.
Top Down, Middle Out, and Bottom Up: Mass Spectrometry in Biomedical Research
February 01, 2015
Spectroscopy Spotlight
30
2
Classic proteomic workflows analyze tryptic peptides, which generally weigh less than 3000 Da, using a "bottom up" approach.
Vol 30 No 2 Spectroscopy February 2015 Regular Issue PDF
February 01, 2015
Issue PDF
30
2
Click the title above to open the Spectroscopy February 2015 regular issue, Vol 30 No 2, in an interactive PDF format.