Evaluation of SDS‐coated iron nanostructure on the gene expression of bio surfactant‐producing genes by Pseudomonas aeruginosa
Abstract: Bio surfactants are natural surfactants that induce emulsification, displacement, increased solubility, and mobility of hydrophobic organic compounds. In this study, the gene expression of biosurfactant production genes by Pseudomonas aeruginosa in the presence of sodium dodecyl sulfate coated iron nanostructure (Fe/SDS) were evaluated. Emulsification Index and Surface Tension reduction test to check stability and emulsification the rhamnolipid were done. Purification was evaluated using thin layer chromatography (TLC) and expression of rhlA, mvfR, lasR, rhlR genes was determined using q‐PCR technique. Binding of nanoparticles to bio surfactants was confirmed by TEM. The best emulsification index, was by the sample that exposed to 1 mg/L Fe/SDS nanoparticles for 2 days. Rhamnolipid produced in the presence of nanoparticles had an acceptable ability to reduce surface tension. The Rf (retention factor) value obtained was 0.63 by chromatography. q‐PCR results showed that the expression of rhlA, mvfR, lasR, rhlR genes was significantly increased in Fe/SDS treated cells, which indicates the significant positive effect (P < 0.05) of nanoparticles on biosurfactant production of treated cells. While, SDS and Fe alone were not affected significantly (P > 0.05) on the expression of these genes. Our findings indicated the importance of nanoparticles in increasing the expression of genes involved in the bio surfactant production pathway of Pseudomonas aeruginosa.
- Location
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Deutsche Nationalbibliothek Frankfurt am Main
- Extent
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Online-Ressource
- Language
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Englisch
- Bibliographic citation
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Evaluation of SDS‐coated iron nanostructure on the gene expression of bio surfactant‐producing genes by Pseudomonas aeruginosa ; day:24 ; month:08 ; year:2022 ; extent:10
Engineering in life sciences ; (24.08.2022) (gesamt 10)
- Creator
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Ahsani Arani, Yaser
Noormohammadi, Zahra
Rasekh, Behnam
Yazdian, Fatemeh
kazemi, Hojjat
- DOI
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10.1002/elsc.202200002
- URN
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urn:nbn:de:101:1-2022082415324054105209
- Rights
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Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Last update
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15.08.2025, 7:27 AM CEST
Data provider
Deutsche Nationalbibliothek. If you have any questions about the object, please contact the data provider.
Associated
- Ahsani Arani, Yaser
- Noormohammadi, Zahra
- Rasekh, Behnam
- Yazdian, Fatemeh
- kazemi, Hojjat
Other Objects (12)
RETRACTION: Evaluation of SDS‐Coated Iron Nanostructure on the Gene Expression of Bio Surfactant‐Producing Genes by Pseudomonas Aeruginosa
Molecular simulations of sliding on SDS surfactant films
Genetic and biochemical studies on the degradation of the anionic surfactant sodium dodecyl sulfate (SDS) in Pseudomonas aeruginosa strain PAO1
Aurocyanide adsorption onto granular activated carbon impregnated with SDS anionic surfactant
Modulation der Pseudomonas-Aeruginosa-induzierten Immunantwort durch pulmonales Surfactant
Surfactant gene polymorphisms and interstitial lung diseases
Staphylococcus aureus and Pseudomonas aeruginosa Express and Secrete Human Surfactant Proteins
"SDS"
SDS
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Gene expression in Pseudomonas aeruginosa swarming motility
Sozialistischer deutscher Studentenbund (SDS): SDS .- Allgemeines
RETRACTION: Evaluation of SDS‐Coated Iron Nanostructure on the Gene Expression of Bio Surfactant‐Producing Genes by Pseudomonas Aeruginosa
Molecular simulations of sliding on SDS surfactant films
Genetic and biochemical studies on the degradation of the anionic surfactant sodium dodecyl sulfate (SDS) in Pseudomonas aeruginosa strain PAO1
Aurocyanide adsorption onto granular activated carbon impregnated with SDS anionic surfactant
Modulation der Pseudomonas-Aeruginosa-induzierten Immunantwort durch pulmonales Surfactant
Surfactant gene polymorphisms and interstitial lung diseases
Staphylococcus aureus and Pseudomonas aeruginosa Express and Secrete Human Surfactant Proteins
"SDS"
SDS
SDS
Gene expression in Pseudomonas aeruginosa swarming motility
Sozialistischer deutscher Studentenbund (SDS): SDS .- Allgemeines
RETRACTION: Evaluation of SDS‐Coated Iron Nanostructure on the Gene Expression of Bio Surfactant‐Producing Genes by Pseudomonas Aeruginosa
Molecular simulations of sliding on SDS surfactant films
Genetic and biochemical studies on the degradation of the anionic surfactant sodium dodecyl sulfate (SDS) in Pseudomonas aeruginosa strain PAO1
Aurocyanide adsorption onto granular activated carbon impregnated with SDS anionic surfactant
Modulation der Pseudomonas-Aeruginosa-induzierten Immunantwort durch pulmonales Surfactant
Surfactant gene polymorphisms and interstitial lung diseases
Staphylococcus aureus and Pseudomonas aeruginosa Express and Secrete Human Surfactant Proteins
"SDS"
SDS
SDS
Gene expression in Pseudomonas aeruginosa swarming motility