Facile synthesis of narrowly dispersed silver nanoparticles in hydrogel

Chemistry Letters

Volumn 35, Issue 1, 2006, Pages 40-41

  Zhang, Jian ^a   Wang, Xudong ^a   Zhao, Baohui ^a   Li, Chenxi ^a  

^a NANKAI UNIVERSITY   (China)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 33645111876     PISSN: 03667022     EISSN: None     Source Type: Journal    
DOI: 10.1246/cl.2006.40     Document Type: Article

References (27)

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21. 7 The synthesis of CA-PEG400: Cholic acid (10.0 g) was dissolved in PEG400 (150 mL). Concd hydrochloride was added to acidify the reactant to pH 3. The mixture was stirred at 55°C for 24 h. Brine (100 mL) was added and extracted with ethyl acetate (3 × 100 mL). The organic layer gathered was dried over anhydrous magnesium sulfate and filtered. After removing the solvent, the product was purified by column chromatography on silica gel (100-200 meshes) with dichloromethane/methanol (20/1, v/v) as eluent, and finally was obtained in 13% yield.
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