Optical Elemental Analysis of Metals Using Shewanella oneidensis

A simple method for the detection of metal ions in solution is proposed, using Shewanella oneidensis, which has the ability to reduce metal ions into metal nanoparticles on the cell surface. The method can be used to identify metal ions in solution using the light-scattering characteristics of the m...

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Bibliographic Details
Published in:Analytical Sciences 2017/05/10, Vol.33(5), pp.551-553
Main Authors: ISHIKI, Kengo, SHIIGI, Hiroshi, NAGAOKA, Tsutomu
Format: Article
Language:English
Subjects:
Analytical Chemistry
Cell surface
Chemistry
dark-field microscopy
elemental analysis
Ions
light-scattering properties
Metal ions
metal nanoparticle
Metal Nanoparticles - analysis
Metals
Nanoparticles
Optical Imaging
Rapid Communications
Scattering
Shewanella - chemistry
Shewanella - cytology
Shewanella - metabolism
Shewanella oneidensis
Spectrophotometry, Infrared
Surface Properties
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Description
Summary:A simple method for the detection of metal ions in solution is proposed, using Shewanella oneidensis, which has the ability to reduce metal ions into metal nanoparticles on the cell surface. The method can be used to identify metal ions in solution using the light-scattering characteristics of the metal nanoparticles formed on the cells.
ISSN:0910-6340
1348-2246
DOI:10.2116/analsci.33.551