Diffusion of nanoparticles in biofilms is altered by bacterial cell wall hydrophobicity

Olivier Habimana; Karine Steenkeste; Marie Pierre Fontaine-Aupart; Marie Noëlle Bellon-Fontaine; Saulius Kulakauskas; Romain Briandet

doi:10.1128/AEM.02163-10

Diffusion of nanoparticles in biofilms is altered by bacterial cell wall hydrophobicity

Olivier Habimana, Karine Steenkeste, Marie Pierre Fontaine-Aupart, Marie Noëlle Bellon-Fontaine, Saulius Kulakauskas, Romain Briandet^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

69 Scopus citations

Abstract

Diffusion of entities inside biofilm triggers most mechanisms involved in biofilm-specific phenotypes. Using genetically engineered hydrophilic and hydrophobic cells of Lactococcus lactis yielding similar biofilm architectures, we demonstrated by fluorescence correlation spectroscopy that bacterial surface properties affect diffusion of nanoparticles through the biofilm matrix.

Original language	English
Pages (from-to)	367-368
Number of pages	2
Journal	Applied and Environmental Microbiology
Volume	77
Issue number	1
DOIs	https://doi.org/10.1128/AEM.02163-10
State	Published - Jan 2011
Externally published	Yes

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title = "Diffusion of nanoparticles in biofilms is altered by bacterial cell wall hydrophobicity",

abstract = "Diffusion of entities inside biofilm triggers most mechanisms involved in biofilm-specific phenotypes. Using genetically engineered hydrophilic and hydrophobic cells of Lactococcus lactis yielding similar biofilm architectures, we demonstrated by fluorescence correlation spectroscopy that bacterial surface properties affect diffusion of nanoparticles through the biofilm matrix.",

author = "Olivier Habimana and Karine Steenkeste and Fontaine-Aupart, {Marie Pierre} and Bellon-Fontaine, {Marie No{\"e}lle} and Saulius Kulakauskas and Romain Briandet",

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AU - Habimana, Olivier

AU - Steenkeste, Karine

AU - Fontaine-Aupart, Marie Pierre

AU - Bellon-Fontaine, Marie Noëlle

AU - Kulakauskas, Saulius

AU - Briandet, Romain

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N2 - Diffusion of entities inside biofilm triggers most mechanisms involved in biofilm-specific phenotypes. Using genetically engineered hydrophilic and hydrophobic cells of Lactococcus lactis yielding similar biofilm architectures, we demonstrated by fluorescence correlation spectroscopy that bacterial surface properties affect diffusion of nanoparticles through the biofilm matrix.

AB - Diffusion of entities inside biofilm triggers most mechanisms involved in biofilm-specific phenotypes. Using genetically engineered hydrophilic and hydrophobic cells of Lactococcus lactis yielding similar biofilm architectures, we demonstrated by fluorescence correlation spectroscopy that bacterial surface properties affect diffusion of nanoparticles through the biofilm matrix.

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DO - 10.1128/AEM.02163-10

M3 - 文章

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AN - SCOPUS:79251620715

SN - 0099-2240

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EP - 368

JO - Applied and Environmental Microbiology

JF - Applied and Environmental Microbiology

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Diffusion of nanoparticles in biofilms is altered by bacterial cell wall hydrophobicity

Abstract

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