Magnetic guidance of the magnetotactic bacterium Magnetospirillum gryphiswaldense.
Magnetic guidance of the magnetotactic bacterium Magnetospirillum gryphiswaldense.
复制标题
趋磁细菌 Magnetospirillum gryphiswaldense 的磁引导
DOI:
10.1039/c6sm00384b
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发表时间:
2016
期刊:
影响因子:
3.4
通讯作者:
Th. M. Fischer
中科院分区:
文献类型:
--
作者:
D. Pfeiffer;D. Schüler;Th. M. Fischer
Magnetospirillum gryphiswaldense is a magnetotactic bacterium with a permanent magnetic moment capable of swimming using two bipolarly located flagella. In their natural environment these bacteria swim along the field lines of the homogeneous geomagnetic field in a typical run and reversal pattern and thereby create non-differentiable trajectories with sharp edges. In the current work we nevertheless achieve stable guidance along curved lines of mechanical instability by using a heterogeneous magnetic field of a garnet film. The successful guidance of the bacteria depends on the right balance between motility and the magnetic moment of the magnetosome chain.
影响因子:
16.6
作者:
Popp, Felix;Armitage, Judith P.;Schueler, Dirk
通讯作者:
Schueler, Dirk
影响因子:
3.7
作者:
Bennet M;McCarthy A;Fix D;Edwards MR;Repp F;Vach P;Dunlop JW;Sitti M;Buller GS;Klumpp S;Faivre D
通讯作者:
Faivre D