(Nanowerk News) Proteins are naturally fluorescent in the ultraviolet, offering an appealing approach to probe proteins in their native state without introducing any external fluorescent label. The UV ...

Proteins containing the appropriate amino acids are absorbent to light on the UV-spectrum, specifically light that has peak wavelengths of 260 – 280 nanometers (nm). This makes it simple to analyze ...

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 ...

Duetta is a highly sensitive spectrofluorometer that can be used to measure transferrin at very low concentrations. By ...

Protein sample evaluation is an important step in many protein workflows. The NanoDrop One microvolume spectrophotometer supports protein sample quantification with multiple preconfigured applications ...

UV-Vis spectroscopy is a powerful analytical technique widely used in chemistry, biology, environmental science, and pharmaceuticals. While its applications are diverse, practitioners often encounter ...

The new UV/VIS Excellence product portfolio includes four models that provide outstanding optical performance: UV5, UV7, UV5Bio and UV5Nano. The UV5 provides simplicity in UV/VIS spectroscopy with ...

Larvae of a marine ragworm Platynereis dumerilii have been studied as a zooplankton model, and possess photoreceptor cells in the brain to regulate circadian swimming behavior. This study revealed ...

The interaction of infrared radiation with molecules can be analyzed using a technique called the infrared (IR) spectroscopy. Although, the most popular analysis technique is absorption spectroscopy, ...