Spherical ensembles of gold nanoparticles on silica: electrostatic and size effects.
نویسندگان
چکیده
Core-shell ensembles of citrate-stabilized gold nanoparticles (20-80 nm) on submicron silica cores (330-550 nm) have been prepared by electrostatic self-assembly with shell packing densities as high as phi = 0.55.
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ورودعنوان ژورنال:
- Chemical communications
دوره 15 شماره
صفحات -
تاریخ انتشار 2002