ORCID Profile
0000-0002-8793-9138
Current Organisation
CNRS Délégation Languedoc-Roussillon
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Publisher: Elsevier BV
Date: 12-2012
DOI: 10.1016/J.CHROMA.2012.10.026
Abstract: The isotachophoretic analysis of different bacterial strains was studied using capillaries with different internal diameters from 50 to 250 μm. Several injection modes were investigated and compared in order to improve the limit of detection of bacteria by capillary isotachophoresis. A system suitability test obtained from the separation voltage was developed to ensure reliable results. As expected, the use of wider bore capillaries improved the analytical sensitivity of the isotachophoretic method when compared to the 50 μm capillary. With the optimized conditions, the isotachophoretic method presented in this work allows the quantification of Erwinia carotovora (Gram negative bacteria) with a limit of detection as low as ~3000 cells mL(-1). The proposed methodology does not require any additive in the electrolyte such a fluorescent or chromophoric dye to reach these limits of detection.
Publisher: Public Library of Science (PLoS)
Date: 04-07-2013
Publisher: Springer Science and Business Media LLC
Date: 28-12-2007
Publisher: Springer Science and Business Media LLC
Date: 27-08-2015
DOI: 10.1007/S11356-015-5164-5
Abstract: Microbes are phylogenetically (Archaea, Bacteria, Eukarya, and viruses) and functionally erse. They colonize highly varied environments and rapidly respond to and evolve as a response to local and global environmental changes, including those induced by pollutants resulting from human activities. This review exemplifies the Microbial Ecology EC2CO consortium's efforts to explore the biology, ecology, ersity, and roles of microbes in aquatic and continental ecosystems.
No related grants have been discovered for Delphine Destoumieux-Garzon.