Charged Nanoparticle Dynamics in Water Induced by Scanning Transmission Electron Microscopy

Using scanning transmission electron microscopy we image ∼4 nm platinum nanoparticles deposited on an insulating membrane, where the membrane is one of two electron-transparent windows separating an aqueous environment from the microscope’s high vacuum. Upon receiving a relatively moderate dose of ∼...

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Veröffentlicht in:	Langmuir 2012-02, Vol.28 (8), p.3695-3698
Hauptverfasser:	White, E. R, Mecklenburg, Matthew, Shevitski, Brian, Singer, S. B, Regan, B. C
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemistry Colloidal state and disperse state electrophoresis Exact sciences and technology General and physical chemistry image analysis Membranes Microscopy, Electron, Scanning Transmission - methods nanoparticles Nanoparticles - chemistry Nanoparticles - ultrastructure Physical and chemical studies. Granulometry. Electrokinetic phenomena platinum transmission electron microscopy Water - chemistry
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