Ferrofluid effect on Pseudomonas pyoverdine
| Autor: | Dorina-Emilia Creanga, Antoniea Poiata, Al. Vlahovici |
|---|---|
| Rok vydání: | 2005 |
| Předmět: |
Ferrofluid
Pyoverdine food.ingredient biology Strain (chemistry) Chemistry Pseudomonas aeruginosa Pseudomonas equipment and supplies Condensed Matter Physics biology.organism_classification Antimicrobial medicine.disease_cause Electronic Optical and Magnetic Materials Microbiology chemistry.chemical_compound food Staphylococcus aureus medicine Agar human activities |
| Zdroj: | Journal of Magnetism and Magnetic Materials. 289:455-458 |
| ISSN: | 0304-8853 |
| DOI: | 10.1016/j.jmmm.2004.11.128 |
| Popis: | The magnetic fluid effect on some pigmented pathogen germs has been investigated. The fluorescence of the pyoverdine pigment obtained from Pseudomonas aeruginosa strain, cultivated in the presence of different magnetic fluid concentrations, was enhanced by magnetic fluid concentrations of 0.0015–1 ml/l. The antimicrobial activity of pyoverdine, when tested by means of agar diffusimetric method against Sarcina lutea, was found increased for relatively high concentrations of magnetic fluid; in the case of Staphylococcus aureus the pyoverdine antimicrobial activity was not dependent on the magnetic fluid concentration. |
| Databáze: | OpenAIRE |
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