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The convolution of Gaussian absorption curves

Transformation Gaußscher Absorptionskurven

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Zusammenfassung

Die Transformation von Gaußschen Absorptionskurven unter Verwendung von Orthogonalpolynomen wurde untersucht, denn in der Regel kann eine Absorptionskurve als Summe von Gauß-Kurven betrachtet werden. Der quadratische Polynomkoeffizient aus log A gegen λ ist unabhängig von Konzentration und Schichtdicke und kann als Reinheitsindex benutzt werden.

Summary

The convolution of Gaussian absorption curves using orthogonal polynomials has been studied. An absorption curve can usually be considered as a sum of Gaussian curves. The p2-convoluted log A versus λ curve is independent of concentration and path-length and the optimum coefficient can be used as an index of purity for absorbing compounds.

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Authors and Affiliations

  1. Pharmaceutical Analytical Chemistry Department, Faculty of Pharmacy, University of Alexandria, Alexandria, Egypt

    A. M. Wahbi

  2. Fachbereich Pharmazie und Lebensmittelchemie der Philipps-Universität Marburg, Marbacher Weg 6, D-3550, Marburg, Federal Republic of Germany

    B. Unterhal

Authors
  1. A. M. Wahbi
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  2. B. Unterhal
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Wahbi, A.M., Unterhal, B. The convolution of Gaussian absorption curves. Z. Anal. Chem. 282, 31–35 (1976). https://doi.org/10.1007/BF00443775

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  • DOI: https://doi.org/10.1007/BF00443775

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