Atomic @ spectroscopyNOW

This channel covers all aspects of atomic spectroscopy, including atomic absorption spectroscopy (AAS), atomic emission spectroscopy (AES), glow discharge optical emission spectroscopy (GD-OES), laser and plasma spectroscopy.

Monthly Highlight

Last Month's Most Accessed Feature: Gluten free: Mineral free? LIBS reveals all

Laser-induced breakdown spectroscopy (LIBS) has been used for the rapid analysis of concentrations of ash, potassium, and magnesium in gluten free flour.

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2018 Free Sample Issues of Key Analytical Science Journals

The 2018 free sample issues of all our Analytical Chemistry journals are now available!

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Advertorial Feature

Miltenyi Biotec GmbH
Reliable High-Throughput Flow Cytometry

thumbnail image: <font size=3>Miltenyi Biotec GmbH</font><br />Reliable High-Throughput Flow Cytometry

Device cleaning or the startup and shutdown of a flow cytometer are necessary, but also annoying processes that often cloud the fun of flow cytometry. These procedures take up time that the user could spend much more effectively doing something else. Learn in this application note how automated flow cytometers can manage these boring domestic tasks all by themselves.

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Ezines

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Aluminium and brain disease: AAS analyses

David Bradley

Jun 15, 2019

thumbnail image: Aluminium and brain disease AAS analyses

Understanding the role of the neurotoxic, metallic element, aluminium relies on techniques such as atomic absorption spectrometry (AAS) for the analysis of environmental samples, body fluids, and tissues. Such data from a 36-year, multicentre study suggest that aluminium has a role in Alzheimer's disease, dialysis dementia syndrome, and Down's syndrome in that it may contribute to the neuropathology.

A double‐spike method has been developed for measuring Cr stable isotopic composition using MC‐ICP‐MS that will be suitable for a range of geological rock samples with a wide range of variation in chemical composition.

Not so sweet: Arsenic in your honey

David Bradley

May 15, 2019

thumbnail image: Not so sweet Arsenic in your honey

Electrothermal atomic absorption spectrometry (ETAAS) has been used to determine arsenic concentrations in honey samples. The samples were prepared using a dispersive liquid-liquid microextraction (DLLME) method developed based on the application of a magnetic ionic liquid (MIL) to create an extractant phase.

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Education

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Selected key technologies of the analytical science industry are discussed by Steve Down with reference to burgeoning application areas and the scope for future improvements.

We are proud to announce a new series of educational webinars run in collaboration with Chromedia, COAST, and SciMind, a product of the American Chemical Society. These webinars will build into a must-have set of tutorial materials for the analytical scientist.

Professor Tony Mallet of the University of Greenwich presents an essay on elemental compositions from 'accurate mass' determinations.

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Journals

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ChemSusChem is a top interdisciplinary journal for research at the interface of chemistry and sustainability. The journal features the best research on sustainability and energy by publishing contributions from chemistry, materials science, chemical engineering, and biotechnology

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