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Simultaneous chemiluminescence determination of thebaine and noscapine using support vector machine regression

Authors:: Ali A Ensafi, F Hasanpour, T Khayamian, A Mokhtari, M Taei
Publication date: 2010/2/28
Journal name: Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy
Volume: 75
Pages: 867-871
Publisher: Elsevier
 
In this work, a batch chemiluminescence (CL) method has been proposed for the
simultaneous determination of two structurally similar alkaloids, noscapine and thebaine.
The method is based on the kinetic distinction of the CL reactions of noscapine and thebaine
with Ru (bipy) 32+ and Ce (IV) system in a sulfuric acid medium. The least squared support
vector machine (LS-SVM) regression was applied for relating the concentrations of both
compounds to their CL profiles. The parameters of the model consisting of σ2 and γ were ...

 

Journal Papers
Month/Season: 
February
Year: 
2010

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Simultaneous chemiluminescence determination of thebaine and noscapine using support vector machine regression | Prof. Ali A. Ensafi

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