Deviations from Beer's law in electronic absorption and circular dichroism: Detection for enantiomeric excess analysis.
Sign Up to like & getrecommendations! Published in 2019 at "Chirality"
DOI: 10.1002/chir.23072
Abstract: The electronic absorption (UV) to circular dichroism (CD) signal ratio can be used for enantiomeric excess (ee) analysis within linear range. However, CD detection often requires a high sample concentration where deviations from Beer's law… read more here.
Keywords: deviations beer; analysis; detection; beer law ... See more keywords
Beyond Beer's Law: Revisiting the Lorentz‐Lorenz Equation
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DOI: 10.1002/cphc.202000301
Abstract: Abstract In this contribution we show how the Lorentz‐Lorenz and the Clausius‐Mosotti equations are related to Beer's law. Accordingly, the linear concentration dependence of absorbance is a consequence of neglecting the difference between the local… read more here.
Keywords: beyond beer; law revisiting; beer law; lorentz lorenz ... See more keywords
A mathematical analysis of deviations from linearity of Beer's law
Sign Up to like & getrecommendations! Published in 2018 at "Chemical Physics Letters"
DOI: 10.1016/j.cplett.2018.06.056
Abstract: Abstract In this paper, we propose new approach to accurate calculation of the molar attenuation coefficient e and the threshold concentration C ∇ , exceeding of which it results in a deviation from Beer's law.… read more here.
Keywords: beer law; analysis deviations; deviations linearity; beer ... See more keywords
Evaluating the use of Beer's law for estimating light interception in canopy architectures with varying heterogeneity and anisotropy
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DOI: 10.1016/j.ecolmodel.2019.04.010
Abstract: Abstract Light interception in plant canopies is most commonly estimated using a simple one-dimensional turbid medium model (i.e., Beer's law). Inherent in this class of models are assumptions that vegetation is uniformly distributed in space… read more here.
Keywords: light interception; beer; canopy; beer law ... See more keywords