Due to legal requests in future the identity control of products will not only be required in pharmaceutical industry but also in chemical industry. Therefore the demands on the analytical methods are very high. The company Merck realized an identity control tool by combining NIR and Raman spectroscopy. This Tool is suited for identification of a broad range of organic and inorganic substances. In this work different chemometric methods and data pretreatments were tested. The NIR and the Raman library have been optimized and the validation results visualized. Alternatives as binary coding and wavelet transformation, which lead to data compression at the same time, were tested
| Identifer | oai:union.ndltd.org:DUETT/oai:DUETT:duett-10022001-104808 |
| Date | 02 October 2001 |
| Creators | Mandal, Oliver |
| Contributors | Prof. Dr. Alfred Golloch, Prof. Dr. Karl Molt |
| Publisher | Gerhard-Mercator-Universitaet Duisburg |
| Source Sets | Dissertations and other Documents of the Gerhard-Mercator-University Duisburg |
| Language | German |
| Detected Language | English |
| Type | text |
| Format | text/html, application/pdf |
| Source | http://www.ub.uni-duisburg.de/ETD-db/theses/available/duett-10022001-104808/ |
| Rights | unrestricted, I hereby certify that, if appropriate, I have obtained and attached hereto a written permission statement from the owner(s) of each third party copyrighted matter to be included in my thesis, dissertation, or project report, allowing distribution as specified below. I certify that the version I submitted is the same as that approved by my advisory committee. Hiermit erteile ich der Universitaet Duisburg das nicht-ausschliessliche Recht unter den unten angegebenen Bedingungen, meine Dissertation, Staatsexamens- oder Diplomarbeit, meinen Forschungs- oder Projektbericht zu veroeffentlichen und zu archivieren. Ich behalte das Urheberrecht und das Recht das Dokument zu veroeffentlichen und in anderen Arbeiten weiterzuverwenden. |
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