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Development and Application of a Hybrid Support of Laccase from <i>Trametes versicolor</i> with Zinc Oxide Nanoparticles for Textile Dye Degradation. [PDF]
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Ultraviolet–visible spectrophotometry
2020Ultraviolet (UV) and visible spectrophotometry have been utilized in forensic toxicology for both qualitative and quantitative analysis. Lambert discovered that for monochromatic radiation, absorbance was directly proportional to the path length of the incident light through the material.
Alexander G. Shard +2 more
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Far Ultraviolet Solution Spectrophotometry
Applied Spectroscopy, 1973Techniques and apparatus for extending conventional solution absorption spectrophotometry into the far uv region are discussed. The principal difficulties of spectroscopy in this region are reviewed. Applications and examples are given in inorganic, organic, and biological chemistry.
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Quantitative Ultraviolet Vapor Spectrophotometry
Applied Spectroscopy, 1957Applications of quantitative ultraviolet vapor spectrophotometry are discussed. A micropipet-sintered disc sample introduction technique based on accurate volume measurements circumvents difficult measurement of low pressures. The method greatly facilitates determination of accurate absorption intensities and thus permits many applications of vapor ...
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Correlations in Ultraviolet Spectrophotometry
Applied Spectroscopy, 1957In the process of collecting a library of spectra of aromatic compounds for investigation of synthetic liquid fuels, various correlations have been observed. (1) Phenylnaphthalene-type spectra have been noted in related compounds, (2) spectra and structures of fluorene derivatives have been studied; (3) graphs of intensity as a function of wavelength ...
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Wavelength Anomalies in Ultraviolet-Visible Spectrophotometry
Applied Spectroscopy, 2012Spectral scans of atomic line emission sources with a Shimadzu UV2101PC spectrophotometer show that the nominal wavelength depends upon the instrumental slit width, the wavelength sampling interval, and for some slit widths, also on the specified spectral range.
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Ultraviolet–Visible Spectrophotometry
2018UV–Vis spectrophotometry is routinely used in the quantitative chemical analysis of solutions. In this article, applications to solid-state spectroscopy are described. This method detects optical transmittance/reflectance, i.e., intensity ratios of the transmitted/reflected light from a sample to the incident monochromatic light in the visible and ...
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