Rapid magnetosome formation shown by real-time x-ray magnetic circular dichroism

Magnetosomes are magnetite nanoparticles formed by biomineralization within magnetotactic bacteria. Although there have been numerous genetic and proteomic studies of the magnetosome-formation process, there have been only limited and inconclusive studies of mineral-phase evolution during the format...

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Veröffentlicht in:	Proceedings of the National Academy of Sciences - PNAS 2007-12, Vol.104 (49), p.19524-19528
Hauptverfasser:	Staniland, Sarah, Ward, Bruce, Harrison, Andrew, van der Laan, Gerrit, Telling, Neil
Format:	Artikel
Sprache:	eng
Schlagworte:	Absorption spectroscopy Bacteria Biological Sciences Biomineralogy Catalysis Chemical precipitation Circular Dichroism - methods Crystals Ferrosoferric Oxide - analysis Ferrosoferric Oxide - metabolism Genetics High temperature Inclusion Bodies - chemistry Inclusion Bodies - metabolism Inductive reasoning Iron oxides Magnetic fields Magnetics Magnetite Magnetization Magnetosomes Magnetospirillum Magnetospirillum - growth & development Magnetospirillum - metabolism Magnetospirillum - ultrastructure Microscopy, Electron, Transmission Mineralization Minerals Nanoparticles Nanoparticles - analysis Proteomics Spectrum analysis X-Rays
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