What is UV-Vis Spectroscopy? UV-Vis spectroscopy, short for ultraviolet-visible spectroscopy, is an analytical technique that measures the absorption or reflectance of light by a sample in the ...

What’s the story behind DNA melting temperature analysis? UV-Visible absorption spectroscopy can be used to assess the characteristics of deoxyribonucleic acid (DNA), a naturally occurring polymer ...

Physicists achieve major leap in precision and accuracy at extremely low light levels. Researchers at the Max Planck Institute of Quantum Optics (MPQ) have successfully developed a new technique for ...

Single-stranded DNA (ssDNA) shows remarkable selectivity when coated onto single-walled carbon nanotubes. Although many previous reports have focused on the applications of these structures, very few ...

The optical technique Raman spectroscopy is particularly suited for in-situ reaction monitoring in chemical synthesis. However, the technique becomes infeasible when low concentrations are present due ...