<div class="csl-bib-body">
<div class="csl-entry">Fried, R., Fleck Karin, & Rudroff, F. (2022, 0 0). <i>A photometric assay for characterising pigment production conditions in bacteria</i> [Poster Presentation]. Österreichische Chemietage 2022, Wien, Austria.</div>
</div>
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dc.identifier.uri
http://hdl.handle.net/20.500.12708/135880
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dc.description.abstract
Textile dyeing effluents with chemically stable dyes from crude oil and other hazardous chemicals are responsible for enormous environmental pollution worldwide. Microorganisms may provide alternatives to textile dyes, but production conditions of coloured
metabolites are often poorly understood and need deeper investigation both for research (characterization of dyes, proof-of-concept) and for later industrial production.
In this work, a photometric wellplate-based assay is developed to systematically investigate environmental influence factors for improved dye production in microorganisms.
Challenges that are encountered and worked on:
• Following dye formation and cell growth in parallel for normalisation
• Increasing robustness by carefully choosing wavelengths and mode of sampling
• Increasing reliability by choosing the right positive control
en
dc.description.sponsorship
FFG - Österr. Forschungsförderungs- gesellschaft mbH
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dc.language.iso
en
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dc.subject
Microorganisms
en
dc.subject
Dyes
en
dc.subject
Secondary metabolites
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dc.subject
Screening
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dc.subject
Photometric measurement
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dc.title
A photometric assay for characterising pigment production conditions in bacteria
en
dc.type
Presentation
en
dc.type
Vortrag
de
dc.contributor.affiliation
VTL GmbH
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dc.relation.grantno
1567309
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dc.type.category
Poster Presentation
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tuw.project.title
Neue biogene und antimikrobielle Farbstoffe für die nachhaltige Stoffverarbeitung