In this interview, industry expert Patrick Brown explains how modern spectrophotometry is evolving to support ...

Bradford protein quantification assay. A) Absorbance spectrum of Coomassie Brilliant Blue G 250 (without protein – blue, in presence of BSA – red) B) Protein standard curve of BSA.

Absorption spectra can be used to identify elements. Chemists discovered some elements — cesium (atomic number 55) and rubidium (atomic number 37), for example — by using a spectroscope.

Spectra (220–400 nm) for low volume dsDNA samples (2 µL) were measured using BMG LABTECH’s LVis Plate (reference peaks 600 and 970 nm not shown). Inset shows 10 blank measurements.

Absorption spectra of large-scale systems. The snapshots of the large-scale systems after the MD simulations (see Methods Section for details) are shown in Fig. 3.The snapshots of the oligomeric ...

UV-Vis spectroscopy analysis, absorption spectrum and absorbance units. UV-Vis spectroscopy information may be presented as a graph of absorbance, optical density or transmittance as a function of ...

In a full spectrum, there is a trough at 230 nm and, due to aromatic base moieties within the structures of DNA and RNA, a characteristic peak at 260 nm whose intensity is proportional to the ...