Journal of Raman Spectroscopy
© John Wiley & Sons Ltd
Impact Factor: 2.395
ISI Journal Citation Reports © Ranking: 2015: 15/43 (Spectroscopy)
Online ISSN: 1097-4555
Latest News and Congratulations
Don't miss the latest annual review on "Recent advances in linear and non-linear Raman spectroscopy" - just published
Congratulations to ICORS 2016 Best Poster Awardees
Sylwester Gawinkowski, The Institute of Photonic Sciences, Spain; Jacek Szczerbinski, ETH Zurich, Switzerland; Lucas Lafetá, Universidade Federal de Minas Gerais, Brazil. See winners below being presented their awards by JRS Senior Associate Editor, Prof. Larry Ziegler.
JRS paper awarded the 2016 Stephens Award in Vibrational Optical Activity - free to access
"A novel Raman optical activity instrument operating in the deep ultraviolet spectral region"
Many congratulations to Josef Kapitán, Laurence D. Barron and Lutz Hecht
Dr. Josef Kapitan (left) and Prof. Laurence Barron (co-discoverer of Raman optical activity, on the right) receiving their award at VOA-5
Recently Published Articles
- You have full text access to this OnlineOpen articleFeasibility of the quantification of respirable crystalline silica by mass on aerosol sampling filters using Raman microscopy
Peter Stacey, Kerstin T. Mader and Christopher Sammon
Version of Record online: 20 FEB 2017 | DOI: 10.1002/jrs.5113
Airborne respirable crystalline silica is hazardous, and more sensitive measurements are needed for exposure assessment. Limits of detection obtained on silver filters were ten times lower than reported by current Infrared or X-ray diffraction methods. Differences in median aerodynamic particle size of calibration dusts did not affect the Raman response. Respirable crystalline silica was measured in mixtures of 94% calcite and 80% hematite. Absorption of Raman response by opaque hematite particles occurred above a ‘critical’ loading.
- Violaxanthin cycle kinetics analysed in vivo with resonance Raman spectroscopy
Matthias Koch, Serge Zagermann, Ann-Kathrin Kniggendorf, Merve Meinhardt-Wollweber and Bernhard Roth
Version of Record online: 17 FEB 2017 | DOI: 10.1002/jrs.5102
A new approach to probe violaxanthin cycle kinetics in vivo using resonance Raman spectroscopy, baseline correction, and principal component analysis will be described, allowing studies with many more data points than possible with chemical analysis, as well as forgoing destructive sampling. Three experiments on the green alga Dunaliella salina will be shown, featuring both the light-to-dark and dark-to-light transition response kinetics.
- Determining alloy composition in MoxW(1 − x)S2 from low wavenumber Raman spectroscopy
Tsachi Livneh, Dumitru O. Dumcenco and Iddo Pinkas
Version of Record online: 16 FEB 2017 | DOI: 10.1002/jrs.5114
Mixed alloy MoxW(1-x)S2 (0 ≤ x ≤ 1) bulk samples are characterized by low wavenumber Raman spectroscopy. The absence of disorder effects in its interlayer motion (unlike for the intralayer motion) and the lack of Mo/W composition dependence of the shear mode force constants enables the facile employment of a reduced monoatomic linear chain model. The results provide a convenient and reliable means for systematically determining the sample Mo/W composition.
- You have full text access to this OnlineOpen articleThe behaviour of parent and daughter nuclides in aerosols released in radiological dispersion events: a study of a SrTiO3 source
V. R. van Maris, M. Naji, F. G. Di Lemma, J.-Y. Colle, D. Bykov and R. J. M. Konings
Version of Record online: 14 FEB 2017 | DOI: 10.1002/jrs.5076
During Radiological Dispersion Events radiological material can be released in the environment. Knowing the ratio between parent and daughter nuclides before the event can aid in forensic investigations. We have recreated SrTiO3 samples with different parent-to-daughter ratios and used fast laser heating to produce aerosols, which are then investigated by SEM, EDX and Raman spectroscopy.
- In-situ Raman study of phengite compressed in water medium under simultaneously high P–T parameters
S. V. Goryainov, A. S. Krylov, O. P. Polyansky and A. N. Vtyurin
Version of Record online: 10 FEB 2017 | DOI: 10.1002/jrs.5112
In-situ method of Raman spectroscopy was used to study the layered phengite compressed in water under simultaneously high P–T (up to 373 °С and 12.5 GPa). The implemented conditions were typical of modeling the “cold” subduction zones in lithospheric slabs. Raman spectra have demonstrated a high Р–Т stability of the mineral. No non-quenchable phengite states were observed.