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Raman Cell

Accessing-molecular-structure-with-raman-spectroscopy.pdf

Accessing-molecular-structure-with-raman-spectroscopy.pdf

…and hazardous materials; pathology of cancer cells;
forensic analysis of art, gems, and counplications. Explosive
peroxide compounds
such as hexamethylene triperoxide di- 2000
1000
0
0 1 2 3 4 5 6
Raman shift (cm-1/ THz)
0 250 500 750 10001250150017502000…

Life Sciences and Medical Applications

Life Sciences and Medical Applications

…CORE LS OBIS LX/LS OBIS Galaxy Laser Combiner THz-Raman® Spectroscopy Systems Raman Spectroscopy Raman scattering is a valuable spectroscopic technique that can be applied to solid, liquid or gas samples. The Raman effect occurs when a sample is irradiated with UV, visible or IR light and a small…

Microsoft Word - Coherent Whitepaper-Raman and bacteria 4-2019

Microsoft Word - Coherent Whitepaper-Raman and bacteria 4-2019

…UTI is a laboratory urine
culture, with a minimum diagnosis time of 24 hours.
Why Raman? Popp explains, "Using Raman microspectroscopy, we can target and analyze
individual bacterial cells. For a statistically valid result we only need to investigate 50-100
isolated bacteria,…

Comparative-study-of-in-situ-N2-rotational-Raman-spectroscopy-methods-for-probing-energy-thermalisation-processes-during-spin-exchange-optical-pumping.pdf

Comparative-study-of-in-situ-N2-rotational-Raman-spectroscopy-methods-for-probing-energy-thermalisation-processes-during-spin-exchange-optical-pumping.pdf


the cell in a heterogeneous fashion (with implications for
various aspects of the SEOP process), and eventually dissipated to the cell walls and surroundings. Previous work
by Walter et al. [18] explored the rotational and vibrational
temperatures of N2
in OP cells via Raman

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…unit cell of the crystal
lattice. The low-frequency Raman bands below 100 cmÀ1
derive mostly from phonon (lattice) vibrations of the
crystalline lattice, which thus provide more direct
information about the longer-range crystalline environment. The lowest-frequency Raman bands…

Lasers for Optogenetics and Multimodal Microscopy

Lasers for Optogenetics and Multimodal Microscopy

…(1.2 - 1.5 µm).
Acoupleofotherlabel-freetechniques
are based on Raman scattering and require two different wavelengths simultaneously. These are coherent anti-Stokes
Raman scattering (CARS) and stimulated Raman scattering (SRS). CARS and
SRS work very well with femtosecond

Bio Photonics - October 2015

Bio Photonics - October 2015

…along with other nonlinear methods that include coherent anti-Stokes Raman scattering (CARS), stimulated Raman scattering (SRS) and second harmonic generation (SHG), is suitable for imaging whole cells -- especially cells within intact tissue samples. While many fluorescence microscopy schemes…

Bio Photonics - March 2014

Bio Photonics - March 2014

…based in Glasgow, Scotland. Some rely on two-photon effects such as two-photon excitation, SHG (secondharmonic generation) and SRS (stimulated Raman scattering); e.g., SHG can be used to quantify crystal structure and content in proteins and pharmaceuticals, where the SHG signal occurs only in…

Bio Photonics - April 2018

Bio Photonics - April 2018

…on HSPC homing. This
showed that wider sinusoidal vessels with
low wall shear stress were the preferred
location where injected stem cells would
accumulate, confirming the research
team's assumptions.
Live-Cell Imaging
24 BioPhotonics · April 2018
A key factor…

Polymorph-Characterization-of-Active-Pharmaceutical-Ingredients-Using-Low-Frequency-Raman-Spectroscopy-Web.pdf

Polymorph-Characterization-of-Active-Pharmaceutical-Ingredients-Using-Low-Frequency-Raman-Spectroscopy-Web.pdf

…have little or no differentiation in the lowfrequency Raman spectral region. The unit cell parameters of such isostructural crystalline systems should be
almost identical. Differences are expected in the
conventional IR and Raman spectra, reflecting the
intramolecular vibrations…

MerMAIDs: a family of metagenomically discovered marine anion-conducting and intensely desensitizing channelrhodopsins

MerMAIDs: a family of metagenomically discovered marine anion-conducting and intensely desensitizing channelrhodopsins

…(2015).
39. Nack, M., Radu, I., Bamann, C., Bamberg, E. & Heberle, J. The retinal
structure of channelrhodopsin-2 assessed by resonance Raman spectroscopy.
FEBS Lett. 583, 3676-3680 (2009).
40. Smith, S. O., Pardoen, J. A., Lugtenburg, J. & Mathies, R. A. Vibrational