Fast and cost-effective purification of gold nanoparticles in the 20-250 nm size range by continuous density gradient centrifugation

Small

Volumn 7, Issue 17, 2011, Pages 2443-2448

  Steinigeweg, Dennis ^a   Schütz, Max ^a   Salehi, Mohammad ^a   Schlücker, Sebastian ^a  

^a UNIVERSITY OF OSNABRÜCK   (Germany)

Author keywords

density gradient centrifugation; gold; nanoparticles; purification; Raman spectroscopy

Indexed keywords

COLLOIDAL MIXTURES; DENSITY GRADIENT CENTRIFUGATION; GOLD DIMERS; GOLD NANOPARTICLES; GOLD NANOSPHERES; LABORATORY EQUIPMENTS; METAL COLLOIDS; MONODISPERSE; PARTICLE STABILITY; RAPID METHOD; SIZE RANGES;

CENTRIFUGATION; CENTRIFUGES; GOLD; NANOPARTICLES; PURIFICATION; RAMAN SPECTROSCOPY;

GOLD COMPOUNDS;

COLLOID; GOLD; METAL NANOPARTICLE; SILICON DIOXIDE;

CHEMISTRY; COLLOID; COST BENEFIT ANALYSIS; DENSITY GRADIENT CENTRIFUGATION; ECONOMICS; PARTICLE SIZE; PROCEDURES; TIME; TRANSMISSION ELECTRON MICROSCOPY; ULTRASTRUCTURE;

CENTRIFUGATION, DENSITY GRADIENT; COLLOIDS; COST-BENEFIT ANALYSIS; GOLD; METAL NANOPARTICLES; MICROSCOPY, ELECTRON, TRANSMISSION; PARTICLE SIZE; SILICON DIOXIDE; TIME FACTORS;

EID: 80052285024     PISSN: 16136810     EISSN: 16136829     Source Type: Journal    
DOI: 10.1002/smll.201100663     Document Type: Article

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