Search: id:"swepub:oai:research.chalmers.se:234a1ed3-2520-4d47-ae77-599927174e3c" >
Protein-coated nano...
Protein-coated nanostructured surfaces affect the adhesion of Escherichia coli
-
- Kallas, Pawel (author)
- Universitetet i Oslo,University of Oslo
-
Valen, Hakon (author)
-
- Hulander, Mats, 1974 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
-
show more...
-
- Gadegaard, Nikolaj (author)
- University of Glasgow
-
- Stormonth-Darling, John (author)
- University of Glasgow
-
O'Reilly, Padraic (author)
-
- Thiede, Bernd (author)
- Universitetet i Oslo,University of Oslo
-
- Andersson, Martin, 1974 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
-
- Haugen, Havard J. (author)
- Universitetet i Oslo,University of Oslo
-
show less...
-
(creator_code:org_t)
- 2022
- 2022
- English.
-
In: Nanoscale. - : Royal Society of Chemistry (RSC). - 2040-3372 .- 2040-3364. ; 14:20, s. 7736-7746
- Related links:
-
https://research.cha... (primary) (free)
-
show more...
-
https://research.cha...
-
https://doi.org/10.1...
-
show less...
Abstract
Subject headings
Close
- Developing new implant surfaces with anti-adhesion bacterial properties used for medical devices remains a challenge. Here we describe a novel study investigating nanotopography influences on bacterial adhesion on surfaces with controlled interspatial nanopillar distances. The surfaces were coated with proteins (fibrinogen, collagen, serum and saliva) prior to E. coli-WT adhesion under flow conditions. PiFM provided chemical mapping and showed that proteins adsorbed both between and onto the nanopillars with a preference for areas between the nanopillars. E. coli-WT adhered least to protein-coated areas with low surface nanopillar coverage, most to surfaces coated with saliva, while human serum led to the lowest adhesion. Protein-coated nanostructured surfaces affected the adhesion of E. coli-WT.
Subject headings
- MEDICIN OCH HÄLSOVETENSKAP -- Medicinsk bioteknologi -- Biomaterialvetenskap (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Medical Biotechnology -- Biomaterials Science (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Medicinteknik -- Medicinsk material- och protesteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Medical Engineering -- Medical Materials (hsv//eng)
Publication and Content Type
- art (subject category)
- ref (subject category)
Find in a library
-
Nanoscale
(Search for host publication in LIBRIS)
To the university's database