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Title:

Hydrophobic Properties of Biofilm-Enriched Hybrid Mortar

Document type:
Zeitschriftenaufsatz
Author(s):
Grumbein, Stefan; Minev, Dionis; Tallawi, Marwa; Boettcher, Kathrin; Prade, Friedrich; Pfeiffer, Franz; Grosse, Christian Ulrich; Lieleg, Oliver
Abstract:
A mortar hybrid material is presented in which biomineralization processes are stimulated by adding a biological component, i.e., bacterial biofilm, to standard mortar. A material is obtained that exhibits increased roughness on the microscale and the nanoscale. Accordingly, the hybrid mortar not only resists wetting but also suppresses the uptake of water by capillary forces.
Keywords:
Biofilms; Biomineralization; Lotus effect; Roughness; Wetting resistance
Dewey Decimal Classification:
500 Naturwissenschaften
Journal title:
Advanced Materials
Year:
2016
Journal volume:
28
Journal issue:
37
Pages contribution:
8138-8143
Covered by:
Scopus
Fulltext / DOI:
doi:10.1002/adma.201602123
WWW:
http://onlinelibrary.wiley.com/doi/10.1002/adma.201602123/abstract
Publisher:
Wiley-Blackwell
E-ISSN:
0935-9648
Date of publication:
08.07.2016
TUM Institution:
Fachgebiet für Biomechanik
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