Raman @ spectroscopyNOW

The Raman spectroscopy channel covers research into all aspects of this non-destructive technique including surface-enhanced Raman spectroscopy (SERS), and related applications such as drug detection, forensics, environmental analysis, art and archaeology research, food quality analysis, homeland security, cancer research and material science.   

Monthly Highlight

Webinar Review: New Technologies to Streamline Chemical Imaging and Quantification of Active Pharmaceutical Ingredient (API) Forms in Drug Development

This webinar describes the application and advantages of Raman and IR Spectroscopy for the analysis of oral solid dose pharmaceutical drugs.

Read More thumbnail image: Webinar Review: New Technologies to Streamline Chemical Imaging and Quantification of Active Pharmaceutical Ingredient (API) Forms in Drug Development

Webinar
Now available on-demand
New Technologies to Streamline Chemical Imaging and Quantification of API Forms in Drug Development

This webinar will describe the use of molecular spectroscopy techniques (Raman and IR) for solid-state analysis in drug development. Two presentations will focus on chemical imaging of polymorphs by LDIR, and the rapid quantification of low level crystalline forms using transmission Raman.

Read More thumbnail image: <font color=red>Webinar<br/>Now available on-demand<br/></font>New Technologies to Streamline Chemical Imaging and Quantification of API Forms in Drug Development

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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Raman dance: The phonon generation

David Bradley

Jun 1, 2019

thumbnail image: Raman dance The phonon generation

An ultrafast dual pump-probe laser for quantum interferometry has allowed scientists in Japan to excite and detect photogenerated coherent phonons in the polar semiconductor gallium arsenide. The study overcomes the problem of impulsive absorption (IA) and impulsive stimulated Raman scattering (ISRS) affecting the requisite vibrations in a solid lattice leading to phonon creation.

A technology has been developed for the detection and identification of toxic chemicals, including chemical warfare agents, at contaminated sites based on Raman spectroscopy using a deep‐UV light source for inducing Raman scattering.

Aptamers for influenza: SERS sensor

David Bradley

May 1, 2019

thumbnail image: Aptamers for influenza SERS sensor

An aptasensor based on surface enhanced Raman scattering (SERS) spectroscopy can detect very low levels of proteins found in the influenza viruses, offering an important way to study and perhaps control the disease they cause.

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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.

Written specially for spectroscopyNOW.com by Prof Javier Laserna at the University of Málaga.

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Journals

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The Journal of Raman Spectroscopy is an international journal dedicated to the publication of original research at the cutting edge of all areas of science and technology related to Raman spectroscopy. The journal seeks to be the central forum for documenting the evolution of the broadly-defined field of Raman spectroscopy that includes an increasing number of rapidly developing techniques and an ever-widening array of interdisciplinary applications.

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