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  • 1976
  • In colorimetry, the CIE 1976 (L*, u*, v*) color space, commonly known by its abbreviation CIELUV, is a color space adopted by the International Commission on Illumination (CIE) in 1976, as a simple-to-compute transformation of the 1931 CIE XYZ color space, but which attempted perceptual uniformity. (wikipedia.org)
  • Applications
  • Its relative spectral power distribution is that of a Planckian radiator at a temperature of approximately 2856 K. CIE standard illuminant A should be used in all applications of colorimetry involving the use of incandescent lighting, unless there are specific reasons for using a different illuminant. (wikipedia.org)
  • form
  • On its own, however, this form of colorimetry, known as gold nanoparticle aggregation-based colorimetry (AuNP-ABC), can't be used to detect specific analytes in complex samples, because the gold nanoparticles will interact with any positively-charged analytes. (separationsnow.com)
  • water
  • We offer a complete line of Thermo Scientific colorimetry, turbidity, and UV-Vis spectrophotometry meters for water and wastewater analysis. (thermofisher.com)
  • methods
  • Offering a wide range of methods, optimum wavelengths, user-friendly displays, and easy calibration, our colorimetry meters are fieldwork essentials. (thermofisher.com)
  • Test
  • As a first test of this combination of CE and colorimetry, Qin and his colleagues tried using it to separate and detect three polyamidoamine (PAMAM) dendrimers, which are being developed as drug delivery vehicles, in diluted urine. (separationsnow.com)
  • Qin and his colleagues are now looking to test this combination of CE and colorimetry on other positively-charged analytes in complex samples. (separationsnow.com)