Why is Diffuse Reflectance Spectroscopy Used? One of the main techniques for evaluating the optical properties of materials is optical absorption spectroscopy, or UV-vis spectroscopy. Most absorption ...

A new compact chip holder combines heating, cooling, electrode control, and real-time spectroscopy for studying nanoscale ...

While many people often use spectroscopy and spectrometry interchangeably, there are some subtle differences in their exact meanings and the associated experimental techniques they are used to ...

Explore how Raman spectroscopy supports quantitative pharmaceutical analysis by enabling accurate measurement of active ...

A novel method detects hydrogen at extremely low concentrations by enhancing molecular signals, enabling accurate monitoring, ...

Near-IR spectroscopy belongs to the group of vibrational spectroscopy techniques, along with mid-infrared spectroscopy (primarily FT-IR) and Raman spectroscopy. The first near-IR spectrometers were ...

Positron Annihilation Spectroscopy (PAS) is a highly sensitive, non-destructive method for probing atomic-scale imperfections in a broad spectrum of materials, from metals and ceramics to polymers and ...

Modern nanofluidic chips can mimic complex chemical and biological environments, but their full potential often depends on ...

a, diagrams for the three main ultrafast tip-based microscopy techniques discussed in the review. b, exploration of physical processes through the techniques described above, sorted on the basis of ...

Researchers at National Taiwan University have developed a tip-enhanced Raman spectroscopy platform that can identify tiny structural differences in oligosaccharides without fluorescent labels. The ...