Bloch surface wave based biosensing

被引:0
|
作者
Danz, Norbert [1 ]
Sinibaldi, Alberto [2 ]
Michelotti, Francesco [2 ]
Waechter, Christoph [1 ]
机构
[1] Fraunhofer Inst Appl Opt & Precis Engn IOF, Microopt Syst, Jena, Germany
[2] Sapienza Univ, Dept Basic & Appl Sci Engn, Rome, Italy
来源
关键词
Bloch surface wave; biosensor; surface wave enhanced fluorescence; label-free detection; 1D photonic crystal; PERFORMANCE;
D O I
暂无
中图分类号
TB3 [工程材料学];
学科分类号
0805 ; 080502 ;
摘要
An integrated biosensing platform exploiting the properties of Bloch surface waves on all-dielectric thin film stacks is described. It combines label-free sensing based on angular resonance tracking with surface wave enhanced fluorescence excitation and detection. Detailed design considerations reveal a system with defined attenuation to improve resolution limits in both modes.
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页数:1
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