Please use this identifier to cite or link to this item: http://buratest.brunel.ac.uk/handle/2438/9377
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dc.contributor.authorDavies, MJ-
dc.contributor.authorMunro, I-
dc.contributor.authorTan, CKL-
dc.contributor.authorTracey, MC-
dc.contributor.authorSzita, N-
dc.contributor.author4th Micro and Nano Flows Conference (MNF2014)-
dc.date.accessioned2014-12-05T11:06:28Z-
dc.date.available2014-12-05T11:06:28Z-
dc.date.issued2014-
dc.identifier.citation4th Micro and Nano Flows Conference, University College London, UK, 7-10 September 2014, Editors CS König, TG Karayiannis and S. Balabanien_US
dc.identifier.isbn978-1-908549-16-7-
dc.identifier.urihttp://bura.brunel.ac.uk/handle/2438/9377-
dc.descriptionThis paper was presented at the 4th Micro and Nano Flows Conference (MNF2014), which was held at University College, London, UK. The conference was organised by Brunel University and supported by the Italian Union of Thermofluiddynamics, IPEM, the Process Intensification Network, the Institution of Mechanical Engineers, the Heat Transfer Society, HEXAG - the Heat Exchange Action Group, and the Energy Institute, ASME Press, LCN London Centre for Nanotechnology, UCL University College London, UCL Engineering, the International NanoScience Community, www.nanopaprika.eu.en_US
dc.description.abstractThe development of a novel electromagnetically (EM) actuated stirring method, for use in microbioreactors, is reported. Mixing in microbioreactors is critical to ensure even distribution of nutrients to microorganisms and cells. Magnetically driven stirrer bars or peristaltic mixing are the most commonly utilised mixing methods employed in completely liquid-filled microbioreactors. However the circular reactor shape required for mixing with a stirrer bar and frequently used for peristaltically mixed microbioreactors presents difficulties for bubble-free priming in a microfluidic bioreactor. Moreover the circular shape and the hardware required for both types of mixing reduces the potential packing density of multiplexed reactors. We present a new method of mixing, displaying design flexibility by demonstrating mixing in circular and diamond-shaped reactors and a duplex diamond reactor and fermentation of the gram-positive bacteria S. carnosus in a diamond-shaped microbioreactor system. The results of the optimisation of this mixing method for performing fermentations alongside both batch and continuous culture fermentations are presented.en_US
dc.language.isoenen_US
dc.publisherBrunel University Londonen_US
dc.relation.ispartofseriesID 132-
dc.subjectMicrobioreactoren_US
dc.subjectStirringen_US
dc.subjectElectromagneticen_US
dc.subjectDuplexen_US
dc.titleElectromagnetic Actuated stirring in Microbioreactors enabling easier multiplexing & flexible device designen_US
dc.typeConference Paperen_US
Appears in Collections:Brunel Institute for Bioengineering (BIB)
The Brunel Collection

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