Complex Formation Behavior of Silica Nanoparticles and Xanthan

Polyion complex formation between negatively charged polysaccharide, xanthan, and positively charged silica nanoparticles, Ludox CL is investigated in an acetate buffer at pH 5.0. Appreciable precipitate is found in the composition range cx/cSiNP from 0.056 to 0.58, where cx and cSiNP are the mass c...

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Veröffentlicht in:	Macromolecular symposia. 2023-04, Vol.408 (1), p.n/a
Hauptverfasser:	Tomofuji, Yu, Terao, Ken
Format:	Artikel
Sprache:	eng
Schlagworte:	Acetic acid circular dichroism Complex formation electrostatic interactions light scattering Ludox (trademark) Molecular conformation Nanoparticles Polysaccharides Scattering Silica Silicon dioxide Xanthan ζ potential
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