Adsorption and circular dichroism of tetracycline on sodium and calcium-montmorillonites

[Display omitted] ► Molecular changes of TC adsorbed on Na+ and Ca2+-montmorillonite were studied. ► Cation exchange and Ca-complexes occur when TC are adsorbed on Ca2+-montmorillonite. ► TC adsorption promotes the extended conformation of the molecule. The interaction of tetracycline (TC) with a Na...

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Veröffentlicht in:	Colloids and surfaces. A, Physicochemical and engineering aspects Physicochemical and engineering aspects, 2013, Vol.417 (20), p.57-64
Hauptverfasser:	Parolo, M. Eugenia, Avena, Marcelo J., Savini, Mónica C., Baschini, Miria T., Nicotra, Viviana
Format:	Artikel
Sprache:	eng
Schlagworte:	active sites adsorbents Adsorption antibacterial properties Antiinfectives and antibacterials bioavailability calcium Chelation Circular dichroism colloids Dichroism Interlayers ions Montmorillonite sodium Surface chemistry Tetracycline Tetracyclines X-ray diffraction
Online-Zugang:	Volltext
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