Silver-doped sol–gel films as the substr
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Yuan-Hsiang Lee; Sheng Dai; Jack P. Young
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Article
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1997
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John Wiley and Sons
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English
⚖ 320 KB
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A method was developed to prepare silver-doped sol-gel Ðlms for surface-enhanced Raman scattering (SERS) detection. The technique involves Ðrst doping silver ions as a silver ammine complex into a sol-gel [ Ag(NH 3 ) 2 ' ] matrix, followed by chemical reduction of the doped silver ions into the corr