Purcell factor based understanding of enhancements in surface plasmon-coupled emission with DNA architectures.
نویسندگان
چکیده
We demonstrate the successful application of DNA thin films as dynamic bio-spacers in a surface plasmon-coupled emission platform. Site-directed DNA modification using silver and carbon nanomaterials resulted in an amplified Purcell factor (PF) and >130-fold fluorescence enhancements. We present unique architectures of DNA as a plasmonic spacer in metal-dielectric-metal substrates.
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ورودعنوان ژورنال:
- Physical chemistry chemical physics : PCCP
دوره 18 2 شماره
صفحات -
تاریخ انتشار 2016