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http://hdl.handle.net/1942/15200
Title: | Characterisation of aseptic sterilisation processes using an electronic nose | Authors: | REISERT, Steffen Geissler, Hanno Floerke, Rudolf Weiler, Christian WAGNER, Patrick Schoening, Michael J. |
Issue Date: | 2013 | Publisher: | INDERSCIENCE ENTERPRISES LTD | Source: | INTERNATIONAL JOURNAL OF NANOTECHNOLOGY, 10 (5-7), p. 470-484 | Abstract: | The present work describes the development of a multi-sensor system for the evaluation of aseptic sterilisation processes employing hydrogen peroxide vapour by means of an electronic nose. Microbiological count reduction tests with Bacillus atrophaeus spores have been carried out in order to characterise influencing factors of the sterilisation by hydrogen peroxide vapour, namely the hydrogen peroxide concentration, humidity, gas temperature and gas flow. In parallel, three different types of gas sensors have been investigated on sensitivity towards the same parameters. A correlation between the results of the microbiological tests and the response of the gas sensors is drawn. | Notes: | Univ Appl Sci FH Aachen, Inst Nano & Biotechnol, D-52428 Julich, Germany. SIG Combibloc Syst GmbH, D-52441 Linnich, Germany. Hasselt Univ, Inst Mat Res, B-3590 Diepenbeek, Belgium. | Keywords: | Nanoscience & Nanotechnology; Materials Science, Multidisciplinary;hydrogen peroxide; Bacillus atrophaeus; electronic nose; sterilisation process; multi-sensor | Document URI: | http://hdl.handle.net/1942/15200 | ISSN: | 1475-7435 | e-ISSN: | 1741-8151 | DOI: | 10.1504/IJNT.2013.053517 | ISI #: | 000318221700008 | Category: | A1 | Type: | Journal Contribution | Validations: | ecoom 2014 |
Appears in Collections: | Research publications |
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