RT info:eu-repo/semantics/conferenceObject
T1 Biofilm Mechanics and Patterns
A1 Carpio, Ana
A1 Cebrián de Barrio, Elena
A1 Espeso, D. R.
A1 Vidal, Perfecto
K1 Biofilms
K1 Discrete rods
K1 Helices
K1 Von Karman plates
K1 Wrinkles
K1 Microbiología
K1 Microbiology
K1 Matemáticas
K1 Mathematics
AB From multicellular tissues to bacterial colonies, three dimensional cellular structures arise through the interaction of cellular activities and mechanical forces. Simple bacterial communities provide model systems for analyzing such interaction. Biofilms are bacterial aggregates attached to wet surfaces and encased in a self-produced polymeric matrix. Biofilms in flows form filamentary structures that contrast with the wrinkled layers observed on air/solid interfaces. We are able to reproduce both types of shapes through elastic rod and plate models that incorporate information from the biomass production and differentiation processes, such as growth rates, growth tensors or inner stresses, as well as constraints imposed by the interaction with environment.
PB Springer
SN 978-3-319-76598-3
SN 2194-1009
YR 2018
FD 2018
LK http://hdl.handle.net/10259/8368
UL http://hdl.handle.net/10259/8368
LA eng
NO This research has been supported by MINECO grants No. MTM2014-56948-C2 and MTM2017-84446-C2-1-R, and project C-ICT/3285 of the UE FP7.
DS Repositorio Institucional de la Universidad de Burgos
RD 23-nov-2024