Scientists in Germany have shed light on how nanoscale imaging techniques like tip-enhanced Raman ...

A research team led by Prof. Fang Yonghua from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences ...

Researchers demonstrated that encapsulating molecules in cucurbit[7]uril enhances single-molecule SERS reliability. The ...

Probing the vibration of atoms provides detailed information on local structure and bonding that define material properties.

Raman spectroscopy can be combined with optical confocal microscopy to generate a new analytic technique called Raman microscopy. Light microscopy has several advantages: it can be used to observe ...

Raman spectroscopy can be used to measure the chemical composition of a sample, which can in turn be used to extract biological information. Many materials have characteristic Raman spectra, which ...

New first-principles simulations reveal how metallic surfaces reshape nanoscale vibrational imaging, advancing the interpretation of tip-enhanced Raman spectroscopy.

Laser wavelength selection, a critical determinant of accuracy and data quality, is guided by factors such as resonance, fluorescence, and sample absorption. Ensuring the correct laser wavelength ...

Laser lights are usually employed for the Raman spectroscopic analysis. The photons emitted by the laser light are absorbed by the sample, temporarily entering a non-stationary, exceedingly brief ...