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Following iron speciation in the early stages of magnetite magnetosome biomineralization

TitleFollowing iron speciation in the early stages of magnetite magnetosome biomineralization
Publication TypeJournal Article
Year of Publication2016
AuthorsFirlar, E, Perez-Gonzalez, T, Olszewska, A, Faivre, D, Prozorov, T
JournalJournal of Materials Research
Volume31
Pagination547-555
Date Published03
Type of ArticleReview
ISBN Number0884-2914
Accession NumberWOS:000373468100003
Keywordsanalysis, circular-dichroism, crystal-growth, energy-loss-spectroscopy, magnetospirillum-gryphiswaldense, magnetotactic bacteria, Materials Science, membrane, mineralization, nanoparticles, oxide materials, proteomic
Abstract

etosomes with intermediate sizes showed partially crystalline structure with a majority of iron present as Fe3+ and trace amounts of Fe2+. The fully maturated magnetosomes were indexed to magnetite. Our approach provides spatially resolved structural and chemical information of individual magnetosomes with different particle sizes, attributed to magnetosomes at different stages of biomineralization.

DOI10.1557/jmr.2016.33
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Protein Templated Nanocrystals

Short TitleJ. Mater. Res.
Alternate JournalJ. Mater. Res.