| Gram-staining characterisation of activated sludge filamentous bacteria by automated colour analysis. | |
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MedLine Citation:
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PMID: 15672225 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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An automated image analysis method has been developed for the monitoring of the Gram-staining characteristics of filamentous bacteria in activated sludge. The binary method of pixel classification agreed with manual estimation (level of correlation of 0.9 for Gram-positive bacteria). Its robustness has been assessed by repeatability tests. Population shifts in terms of Gram-staining characteristics have been monitored in laboratory-scale experiments with two feeding schedules using this technique. |
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Authors:
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Denis Pandolfi; Marie-Noëlle Pons |
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Publication Detail:
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Type: Comparative Study; Evaluation Studies; Journal Article; Validation Studies |
Journal Detail:
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Title: Biotechnology letters Volume: 26 ISSN: 0141-5492 ISO Abbreviation: Biotechnol. Lett. Publication Date: 2004 Dec |
Date Detail:
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Created Date: 2005-01-26 Completed Date: 2005-07-13 Revised Date: 2006-11-15 |
Medline Journal Info:
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Nlm Unique ID: 8008051 Medline TA: Biotechnol Lett Country: Netherlands |
Other Details:
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Languages: eng Pagination: 1841-6 Citation Subset: IM |
Affiliation:
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Laboratoire des Sciences du Génie Chimique, CNRS-ENSIC-INPL, 1, rue Grandville, BP 451, F-54001 Nancy cedex, France. |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Colony Count, Microbial
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methods Colorimetry / methods* Fuzzy Logic Gentian Violet* Gram-Negative Bacteria / cytology*, isolation & purification* Gram-Positive Bacteria / cytology*, isolation & purification* Image Interpretation, Computer-Assisted / methods* Pattern Recognition, Automated / methods Phenazines* Pilot Projects Reproducibility of Results Sensitivity and Specificity Sewage / microbiology* |
| Chemical | |
Reg. No./Substance:
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0/Gram's stain; 0/Phenazines; 0/Sewage; 548-62-9/Gentian Violet |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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