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Chemical effects of biofilm colonization on 304 stainless steel

Chemical effects of biofilm colonization on 304 stainless steel
Chemical effects of biofilm colonization on 304 stainless steel
Changes in the surface concentrations of the main alloying elements of an as-received 304 stainless steel, exposed to a mixed culture of biofilm-forming bacteria under flowing conditions, were observed using Auger electron spectroscopy. In the oxide film close to the bulk stainless steel, there was an enrichment in the relative concentration of Cr with a corresponding decrease in the relative Fe concentration as compared to a control coupon exposed only to sterile media. There were no changes observed in the relative Ni concentration.
1755-1760
Pendyala, J.
a9962bcb-e8cd-4678-a757-d7f5ece0bd9d
Avci, R.
b185c929-14fd-4f18-9923-5c579e6046d3
Geesey, G.G.
fe40cfdd-c8e0-4f56-ad4f-d9f8436db3e9
Stoodley, P.
08614665-92a9-4466-806e-20c6daeb483f
Hamilton, M.
2fe0bcb0-e5fc-4399-8f57-9fc46c70a176
Harkin, G.
ff2de83d-b702-4795-8c6b-059894eb0e61
Pendyala, J.
a9962bcb-e8cd-4678-a757-d7f5ece0bd9d
Avci, R.
b185c929-14fd-4f18-9923-5c579e6046d3
Geesey, G.G.
fe40cfdd-c8e0-4f56-ad4f-d9f8436db3e9
Stoodley, P.
08614665-92a9-4466-806e-20c6daeb483f
Hamilton, M.
2fe0bcb0-e5fc-4399-8f57-9fc46c70a176
Harkin, G.
ff2de83d-b702-4795-8c6b-059894eb0e61

Pendyala, J., Avci, R., Geesey, G.G., Stoodley, P., Hamilton, M. and Harkin, G. (1996) Chemical effects of biofilm colonization on 304 stainless steel. Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films, 14 (3), 1755-1760. (doi:10.1116/1.580332).

Record type: Article

Abstract

Changes in the surface concentrations of the main alloying elements of an as-received 304 stainless steel, exposed to a mixed culture of biofilm-forming bacteria under flowing conditions, were observed using Auger electron spectroscopy. In the oxide film close to the bulk stainless steel, there was an enrichment in the relative concentration of Cr with a corresponding decrease in the relative Fe concentration as compared to a control coupon exposed only to sterile media. There were no changes observed in the relative Ni concentration.

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More information

Published date: May 1996
Organisations: Engineering Mats & Surface Engineerg Gp

Identifiers

Local EPrints ID: 157481
URI: https://eprints.soton.ac.uk/id/eprint/157481
PURE UUID: 4c124eb2-d57f-4bfd-b4f9-cc488616d0de
ORCID for P. Stoodley: ORCID iD orcid.org/0000-0001-6069-273X

Catalogue record

Date deposited: 15 Jun 2010 15:30
Last modified: 19 Jun 2019 00:33

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