Characterization of colloidal gold nanop
Characterization of colloidal gold nanoparticles according to size by capillary zone electrophoresis
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Ursula Schnabel; Christian-Herbert Fischer; Ernst Kenndler
📂
Article
📅
1997
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John Wiley and Sons
🌐
English
⚖ 78 KB
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Colloidal gold particles with core diameters between 5.2 and 14.6 nm Ž are investigated by capillary zone electrophoresis in acetic acidracetate buffer pH . 5.0 without any sieving additive. It was found that the mobility of the particles with a given core diameter decreases with decreasing ionic st