Please use this identifier to cite or link to this item:
http://hdl.handle.net/2445/167339
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Marín, Javier | - |
dc.contributor.author | Serrano i Plana, Núria | - |
dc.contributor.author | Ariño Blasco, Cristina | - |
dc.contributor.author | Díaz Cruz, José Manuel | - |
dc.date.accessioned | 2020-07-02T10:22:06Z | - |
dc.date.available | 2020-07-02T10:22:06Z | - |
dc.date.issued | 2020-06-29 | - |
dc.identifier.issn | 2227-9040 | - |
dc.identifier.uri | http://hdl.handle.net/2445/167339 | - |
dc.description.abstract | Many pharmaceutical products are electroactive and, therefore, can be determined by voltammetry. However, most of these substances produce signals in the same region of oxidative potentials, which makes it difficult to identify them. In this work, chemometric tools are applied to extract characteristic information not only from the peak potential of differential pulse voltammograms (DPV), but also from their evolution as a function of pH. The chemometric approach is based on principal component analysis (PCA), partial least squares discriminant analysis (PLS-DA) and support vector machine discriminant analysis (SVM-DA) yielding promising results for the future discrimination of pharmaceutical products in water samples. | - |
dc.format.extent | 13 p. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | MDPI | - |
dc.relation.isformatof | Reproducció del document publicat a: https://doi.org/10.3390/chemosensors8030046 | - |
dc.relation.ispartof | Chemosensors, 2020, vol. 8, num. 3, p. 46 | - |
dc.relation.uri | https://doi.org/10.3390/chemosensors8030046 | - |
dc.rights | cc-by (c) Marín, Javier et al., 2020 | - |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/es | - |
dc.source | Articles publicats en revistes (Enginyeria Química i Química Analítica) | - |
dc.subject.classification | Anàlisi electroquímica | - |
dc.subject.classification | Quimiometria | - |
dc.subject.other | Electrochemical analysis | - |
dc.subject.other | Chemometrics | - |
dc.title | A chemometric survey about the ability of voltammetry to discriminate pharmaceutical products from the evolution of signals as a function of pH. | - |
dc.type | info:eu-repo/semantics/article | - |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 702431 | - |
dc.date.updated | 2020-07-02T10:22:06Z | - |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
Appears in Collections: | Articles publicats en revistes (Enginyeria Química i Química Analítica) |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
702431.pdf | 1.33 MB | Adobe PDF | View/Open |
This item is licensed under a Creative Commons License