Gold nanoparticles prepared using cape aloe active components

A novel use of two components of Cape aloe, aloin A and aloesin, acting as stabilizers in the preparation of gold and silver nanoparticles, is reported. Stable water-soluble particles of different size and shape are prepared by varying the reaction conditions, temperature, reaction time, and reducin...

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Veröffentlicht in:Langmuir : the ACS journal of surfaces and colloids. - 1992. - 25(2009), 13 vom: 07. Juli, Seite 7217-21
1. Verfasser: Krpetić, Zeljka (VerfasserIn)
Weitere Verfasser: Scarì, Giorgio, Caneva, Enrico, Speranza, Giovanna, Porta, Francesca
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2009
Zugriff auf das übergeordnete Werk:Langmuir : the ACS journal of surfaces and colloids
Schlagworte:Journal Article Research Support, Non-U.S. Gov't Chromones Glucosides Plant Extracts Gold 7440-57-5 Emodin KA46RNI6HN alloin mehr... W41H6S09F4 aloesin Y27M69Y8ES
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520 |a A novel use of two components of Cape aloe, aloin A and aloesin, acting as stabilizers in the preparation of gold and silver nanoparticles, is reported. Stable water-soluble particles of different size and shape are prepared by varying the reaction conditions, temperature, reaction time, and reducing agents. Characterization of the obtained particles is performed using UV-visible, attenuated total reflection Fourier transform infrared (ATR-FTIR), and 1H NMR spectroscopies and transmission electron microscopy (TEM). The efficient cellular uptake of 50 nm sized aloin A and aloesin stabilized gold particles into macrophages and HeLa cells was investigated, proposing these particles as nanovehicles 
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650 4 |a Research Support, Non-U.S. Gov't 
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700 1 |a Caneva, Enrico  |e verfasserin  |4 aut 
700 1 |a Speranza, Giovanna  |e verfasserin  |4 aut 
700 1 |a Porta, Francesca  |e verfasserin  |4 aut 
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