Enhancement of fluorescence intensity by silicon particles and its size effect.
نویسندگان
چکیده
Fluorescence-intensity enhancement of dye molecules was investigated using silicon submicron particles as a function of the particle size. Silicon particles with a size of 500 nm gave an enhancement factor up to 180. Measurement of scattering spectra revealed that the localized electric field at the particle enhances the fluorescence intensity.
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ورودعنوان ژورنال:
- Chemical communications
دوره 50 9 شماره
صفحات -
تاریخ انتشار 2014