Zwitterion-stabilized silica nanoparticles : toward nonstick nano

Using a short-chain zwitterionic organosiloxane, silica nanoparticles were stabilized against aggregation by high ionic strength and/or proteins. Turbidimetry and dynamic light scattering showed that "zwitterated" nanoparticles did not exhibit a significant increase in hydrodynamic radius....

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Publié dans:	Langmuir : the ACS journal of surfaces and colloids. - 1985. - 26(2010), 22 vom: 16. Nov., Seite 16884-9
Auteur principal:	Estephan, Zaki G (Auteur)
Autres auteurs:	Jaber, Jad A, Schlenoff, Joseph B
Format:	Article en ligne
Langue:	English
Publié:	2010
Accès à la collection:	Langmuir : the ACS journal of surfaces and colloids
Sujets:	Journal Article Siloxanes Betaine 3SCV180C9W Silicon Dioxide 7631-86-9 sulfobetaine 8CVU22OCJW