Computerized data acquisition and data reduction in spectrophotometric analysis Part 2: numerical analysis with and without an underlying chemical model |
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Affiliation: | 2. Department of Physiology, Federal University of Minas Gerais, Belo Horizonte, Brazil;3. Faculty of Pharmaceutical Sciences of Ribeirão Preto, Universidade de São Paulo, São Paulo Brazil;4. Department of Pathology, Federal University of Minas Gerais, Belo Horizonte, Brazil |
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Abstract: | Successful numerical analysis of spectrophotometric titrations depends on the availability of high-quality multiwave-length data and on the use of advanced algorithms based on matrix algebra. Two different approaches have been developed: one based on the Law of Mass Action and a specific chemical model and another based exclusively on the original data and making optimum use of the technique of factor analysis. |
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