Matches in SemOpenAlex for { <https://semopenalex.org/work/W2615569499> ?p ?o ?g. }
Showing items 1 to 87 of
87
with 100 items per page.
- W2615569499 abstract "Microbially induced corrosion (MIC) is a severe cost and risk factor for the oil and gas industry, water heat- and cooling systems, waste water management, and infrastructural constructions. The industrial preventions management of MIC focuses on eliminating present microorganisms, which leads to the repeated and time-consuming application of biocides. However, biocides are often only minor effective for microorganisms that live protected from these agents in a biofilm matrix formed on material surfaces. In recent years, microbiologist have renewed our vision on the electrochemical processes underlying material corrosion induced by sulfate reducing bacteria, but the knowledge at the level of multispecies biofilm formation and the effects of material’s properties are still rather scarce. Therefore, an interdisciplinary team of material scientists, chemists and microbiologists, established a MIC-research platform at the Federal Institute for Materials Research and Testing (BAM) to study the effects of material’s properties and biofilm formation on MIC. Using femtosecond laser pulse technology steel surfaces with defined nanostructures were manufactured. The test pieces were incubated using a flow-through chambers setup with different organisms relevant for biofilm studies. Our studies showed, that nanoscale structures severely affect the biofilm thickness and, hence, growth for health threatening organisms like E. coli and S. aureus, but also for MIC-relevant bacteria such as Fe(III)-reducing Shewanella spec.Another aspect of the biofilm matrix is the establishment of microscale environments with conditions, such as anaerobic or acidic microenvironments, which promotes a diverse multispecies community. However, the detection and visualization of such small-scale microenvironments is rather challenging. Further, it could directly indicate the activity of microorganism influencing or inducing corrosion processes. Therefore, dye-stained nanoscale particles, bearing pH-responsive fluorophores at the surface, were developed to measure the pH at the biofilm’s surface and within the matrix using confocal laser scanning microcopy. The particles will be further advanced to measure other environmentally relevant parameters, including oxygen concentration, and concentrations of selected metal ions indicative of corrosion of e.g., materials used for water pipelines. In the future, our platform and its analytical tools will be employed to study the formation of biofilms in dependency of the respective support material, its surface properties like roughness, and the microbial community." @default.
- W2615569499 created "2017-05-26" @default.
- W2615569499 creator A5003167360 @default.
- W2615569499 date "2017-01-01" @default.
- W2615569499 modified "2023-09-24" @default.
- W2615569499 title "Microbially induced corrosion development of new analytical tools to study biofilm formation and corrosion processes" @default.
- W2615569499 hasPublicationYear "2017" @default.
- W2615569499 type Work @default.
- W2615569499 sameAs 2615569499 @default.
- W2615569499 citedByCount "0" @default.
- W2615569499 crossrefType "journal-article" @default.
- W2615569499 hasAuthorship W2615569499A5003167360 @default.
- W2615569499 hasConcept C107872376 @default.
- W2615569499 hasConcept C127413603 @default.
- W2615569499 hasConcept C145420912 @default.
- W2615569499 hasConcept C171250308 @default.
- W2615569499 hasConcept C175605896 @default.
- W2615569499 hasConcept C178790620 @default.
- W2615569499 hasConcept C179428855 @default.
- W2615569499 hasConcept C183696295 @default.
- W2615569499 hasConcept C185592680 @default.
- W2615569499 hasConcept C191897082 @default.
- W2615569499 hasConcept C192562407 @default.
- W2615569499 hasConcept C194356953 @default.
- W2615569499 hasConcept C197471484 @default.
- W2615569499 hasConcept C20625102 @default.
- W2615569499 hasConcept C2778343803 @default.
- W2615569499 hasConcept C33923547 @default.
- W2615569499 hasConcept C39432304 @default.
- W2615569499 hasConcept C41625074 @default.
- W2615569499 hasConcept C523546767 @default.
- W2615569499 hasConcept C54355233 @default.
- W2615569499 hasConcept C55493867 @default.
- W2615569499 hasConcept C58123911 @default.
- W2615569499 hasConcept C6047279 @default.
- W2615569499 hasConcept C86803240 @default.
- W2615569499 hasConceptScore W2615569499C107872376 @default.
- W2615569499 hasConceptScore W2615569499C127413603 @default.
- W2615569499 hasConceptScore W2615569499C145420912 @default.
- W2615569499 hasConceptScore W2615569499C171250308 @default.
- W2615569499 hasConceptScore W2615569499C175605896 @default.
- W2615569499 hasConceptScore W2615569499C178790620 @default.
- W2615569499 hasConceptScore W2615569499C179428855 @default.
- W2615569499 hasConceptScore W2615569499C183696295 @default.
- W2615569499 hasConceptScore W2615569499C185592680 @default.
- W2615569499 hasConceptScore W2615569499C191897082 @default.
- W2615569499 hasConceptScore W2615569499C192562407 @default.
- W2615569499 hasConceptScore W2615569499C194356953 @default.
- W2615569499 hasConceptScore W2615569499C197471484 @default.
- W2615569499 hasConceptScore W2615569499C20625102 @default.
- W2615569499 hasConceptScore W2615569499C2778343803 @default.
- W2615569499 hasConceptScore W2615569499C33923547 @default.
- W2615569499 hasConceptScore W2615569499C39432304 @default.
- W2615569499 hasConceptScore W2615569499C41625074 @default.
- W2615569499 hasConceptScore W2615569499C523546767 @default.
- W2615569499 hasConceptScore W2615569499C54355233 @default.
- W2615569499 hasConceptScore W2615569499C55493867 @default.
- W2615569499 hasConceptScore W2615569499C58123911 @default.
- W2615569499 hasConceptScore W2615569499C6047279 @default.
- W2615569499 hasConceptScore W2615569499C86803240 @default.
- W2615569499 hasLocation W26155694991 @default.
- W2615569499 hasOpenAccess W2615569499 @default.
- W2615569499 hasPrimaryLocation W26155694991 @default.
- W2615569499 hasRelatedWork W156191542 @default.
- W2615569499 hasRelatedWork W1577530775 @default.
- W2615569499 hasRelatedWork W1721711205 @default.
- W2615569499 hasRelatedWork W1899929899 @default.
- W2615569499 hasRelatedWork W1997160385 @default.
- W2615569499 hasRelatedWork W2003583904 @default.
- W2615569499 hasRelatedWork W2040697984 @default.
- W2615569499 hasRelatedWork W2084877808 @default.
- W2615569499 hasRelatedWork W2226020989 @default.
- W2615569499 hasRelatedWork W2299999951 @default.
- W2615569499 hasRelatedWork W2312536288 @default.
- W2615569499 hasRelatedWork W2354741781 @default.
- W2615569499 hasRelatedWork W2411772650 @default.
- W2615569499 hasRelatedWork W2614853735 @default.
- W2615569499 hasRelatedWork W26739305 @default.
- W2615569499 hasRelatedWork W2732176049 @default.
- W2615569499 hasRelatedWork W2898236010 @default.
- W2615569499 hasRelatedWork W2972514564 @default.
- W2615569499 hasRelatedWork W926609221 @default.
- W2615569499 hasRelatedWork W2967860885 @default.
- W2615569499 isParatext "false" @default.
- W2615569499 isRetracted "false" @default.
- W2615569499 magId "2615569499" @default.
- W2615569499 workType "article" @default.