Chemometrics & Informatics @ spectroscopyNOW

This channel covers research and development into all aspects of chemometric and informatic techniques used in chemical data analysis, including quality control and batch monitoring as well as experimental design and signal processing using PCA, MVA, PARAFAC, PLS, and LIMS.

Monthly Highlight

Last Month's Most Accessed Feature: Foodomics in action: finding contaminated baby food

Foodomics – a comprehensive and high throughput approach to analysing food – is emerging as a powerful tool for dietary risk assessment. Scientists from Japan report use of the approach to detect contaminated baby food, identifying pesticides and heavy metals.

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2016 Free Sample Issues of Key Analytical Science Journals

The 2016 free sample issues of all our Analytical Chemistry journals are now available!

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Advertorial Feature

Wiley Spectra Lab:
The World's Largest Spectral Database

thumbnail image: <font size=3>Wiley Spectra Lab:</font><br/>The World's Largest Spectral Database

Wiley Spectra Lab is an expert spectral data system that uses empirical spectral data and advanced software to help chemists, toxicologists, and life scientists confidently identify chemical substances. Powered by the KnowItAll® analytical platform by Bio-Rad, Wiley Spectra Lab provides researchers with access to 2.2 million MS, NMR, and IR spectra – the broadest and largest collection in the world.

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Ezines

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Amide derivatives can be anti-bacterials, insecticides, painkillers and antidepressants, depending on the interactions they form in the body. This study investigated the influence of their structure on these interactions using a range of multivariate methods, including principal component analysis.

Light relief: Photon and molecular mix

David Bradley

Jun 15, 2016

thumbnail image: Light relief Photon and molecular mix

Future quantum computational and other devices might rely on the mixing of photons and molecules. Now, researchers in the UK have demonstrated how a single molecule trapped in a tiny optical cavity can emit a photon, but that particle of light re-enters the molecule before it leaves the cavity, mixing molecule and photon completely.

Analysis of the light element isotope composition of rices combined with chemometrics can be used to discriminate the geographical origin of rice and may also help to identify improper or fraudulent labeling of rice worldwide.

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Education

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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.

This glossary of chemometrics terms is provided with the permission of Bryan Prazen of the Synovec Group, Department of Chemistry, University of Washington.

This free chapter from "Chemometrics: From Basics to Wavelet Transform" discusses the principles of chemometrics and how it can help the busy analytical chemist.

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Events

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Featured Event

JASIS 2016

Sep 6, 2016

Makuhari Messe, Chiba-city, Japan

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In commemoration of the 50th Anniversary of the Analytical Instruments Exhibition (JAIMA EXPO organized by JAIMA) and the 35th Anniversary of the Scientific Instruments Show (SIS organized by JSIA), the two shows were unified in 2012 under the new moniker "JASIS (Japan Analytical & Scientific Instruments Show)"

Future Events

ICORS 2016

Aug 13, 2016

Fortaleza, Brazil

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The XXV International Conference on Raman Spectroscopy (ICORS2016) aims to bring together experts from different fields to discuss the frontiers of Raman spectroscopy.

This year IMSC is hosted by the Canadian Society for Mass Spectrometry and the Canadian scientific community.

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Journals

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High quality, peer-reviewed original research, reviews and short communications in the fundamental and applied aspects of chemometrics ensure that this international journal is the journal of choice for chemists, statisticians and mathematicians working with chemical data.

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