The V-650 is a double-beam spectrophotometer with a photomultiplier tube (PMT) detector. The high sensitivity of the PMT enables accurate measurements of low (and high) concentration samples.

The fully symmetrical double beam system of the Aquarius instruments provides for the highest accuracy of measurement coupled with a very high level of stability with time. Both sample and ...

A Belgo-Dutch startup is developing an alternative to color filters that would let sensors capture all the light shone on ...

(1−3) By exploiting light–matter interactions, including absorption, scattering, and emission, spectroscopic techniques such as UV–visible (UV–vis) spectrophotometry ... The output beam is collimated ...

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...

In particular, we investigate the simultaneous DSA template and e-beam throughput optimization. First, we present an exact method based on an ILP formulation. Then, a graph-based algorithm is ...

These coatings were applied in single and double ... coated with a UV-cured paint. Films were characterized by scanning electron microscopy. The hydrophobicity of the samples was analyzed by contact ...