Anisotropic interlayer coupling in atomically thin ReS2

Atomically thin transition-metal-dichalcogenides (TMDCs) have recently attracted a lot of research interest. Like graphene, they can be prepared as two-dimensional crystals by exfoliation. Unlike graphene, they are semiconductors with large band gaps, which make them interesting for potential optoelectronic device applications. While TMDCs based on group-VI metals like Molybdenum and Tungsten, such as MoS2 and […]

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Cancer diagnosis using the Raman technique

The Raman technique is on its way to be translated into clinical use. Latest developments of real-time in vivo Raman systems for cancer detection are reviewed.

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Nanoporous materials for reproducible SERS

Researchers have designed and fabricated a new class of SERS substrate based on three-dimensional nanoporous materials.

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Monitoring retina inflammation with Raman spectroscopy

Raman spectroscopy of the retina coupled with multivariate analysis might become a promising tool to study retina diseases in vivo.

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Vibrational molecular pathology

IR and Raman spectral imaging can distinguish between tissue types, disease types and stages, and even identify the primary tumors from spectral patterns observed in metastatic cells.

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More Information from Raman Scattering

Mapping of chemical contents and their spatial distribution in a complex biological environment such as cells can be achieved by a new imaging modality.

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A deep look into the body with Raman spectroscopy

Recent advances in the field of Raman spectroscopy have paved the way for new deep non-invasive medical diagnosis methods.

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Monitored gluthathion oxidation in argon plasma

The action of plasma at the gas-solution interface in argon on reduced glutathione has been investigated through Raman spectroscopy.

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More signal less noise: inproved nonlinear optical imaging

A superior signal to noise ratio for heterodyne detected nonlinear optical imaging can be attained by a newly developed tuned amplifier system in a lock-in free manner, as demonstrated through stimulated Raman scattering imaging of live cells and tissues.

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Analysis on the Wing: Surface Enhanced Raman Spectroscopy on Copper Butterfly Wings

Scientists have mimicked the shape of a butterfly wing to improve the sensitivity of Raman Spectroscopy.

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