000021091 001__ 21091 000021091 005__ 20240610121010.0 000021091 0247_ $$2DOI$$a10.1039/C2SM07378A 000021091 0247_ $$2WOS$$aWOS:000302030200010 000021091 0247_ $$2Handle$$a2128/7460 000021091 037__ $$aPreJuSER-21091 000021091 041__ $$aeng 000021091 082__ $$a530 000021091 084__ $$2WoS$$aChemistry, Physical 000021091 084__ $$2WoS$$aMaterials Science, Multidisciplinary 000021091 084__ $$2WoS$$aPhysics, Multidisciplinary 000021091 084__ $$2WoS$$aPolymer Science 000021091 1001_ $$0P:(DE-Juel1)VDB91881$$aReigh, S.Y.$$b0$$uFZJ 000021091 245__ $$aSynchronization and bundling of anchored bacterial flagella 000021091 260__ $$aCambridge$$bRoyal Society of Chemistry (RSC)$$c2012 000021091 300__ $$a4363 - 4372 000021091 3367_ $$0PUB:(DE-HGF)16$$2PUB:(DE-HGF)$$aJournal Article 000021091 3367_ $$2DataCite$$aOutput Types/Journal article 000021091 3367_ $$00$$2EndNote$$aJournal Article 000021091 3367_ $$2BibTeX$$aARTICLE 000021091 3367_ $$2ORCID$$aJOURNAL_ARTICLE 000021091 3367_ $$2DRIVER$$aarticle 000021091 440_0 $$016881$$aSoft Matter$$v8$$x1744-683X 000021091 500__ $$aFinancial support by the VW Foundation (VolkswagenStiftung) within the program Computer Simulation of Molecular and Cellular Bio-Systems as well as Complex Soft Matter of the initiative New Conceptual Approaches to Modeling and Simulation of Complex Systems is gratefully acknowledged. We thank Holger Stark (Berlin) for helpful discussions. 000021091 520__ $$aThe synchronization and bundling process of bacterial flagella is investigated by mesoscale hydrodynamic simulations. Systems with two to six flagella are considered, which are anchored at one end, and are driven by a constant torque. A flagellum is modelled as a linear helical structure composed of mass points with their elastic shape maintained by bonds, bending, and torsional potentials. The characteristic times for synchronization and bundling are analyzed in terms of motor torque, separation, and number of flagella. We find that hydrodynamic interactions determine the bundling behavior. The synchronization time is smaller than the bundling time, but their ratio depends strongly on the initial separation. The bundling time decreases with increasing number of flagella at a fixed radius in a circular arrangement due to multi-helix hydrodynamics. 000021091 536__ $$0G:(DE-Juel1)FUEK505$$2G:(DE-HGF)$$aBioSoft: Makromolekulare Systeme und biologische Informationsverarbeitung$$cP45$$x0 000021091 588__ $$aDataset connected to Web of Science 000021091 650_7 $$2WoSType$$aJ 000021091 7001_ $$0P:(DE-Juel1)131039$$aWinkler, R.G.$$b1$$uFZJ 000021091 7001_ $$0P:(DE-Juel1)130665$$aGompper, G.$$b2$$uFZJ 000021091 773__ $$0PERI:(DE-600)2191476-X$$a10.1039/c2sm07378a$$gVol. 8, p. 4363 - 4372$$p4363 - 4372$$q8<4363 - 4372$$tSoft matter$$v8$$x1744-683X$$y2012 000021091 8567_ $$uhttp://dx.doi.org/10.1039/C2SM07378A 000021091 8564_ $$uhttps://juser.fz-juelich.de/record/21091/files/FZJ-21091.pdf$$yPublished under German "Allianz" Licensing conditions on 2012-02-29. 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