Label-free biosensing by means of periodic lattices of high aspect ratio SU-8 nano-pillars.

Abstract

We developed biophotonic sensing arrays of 60x60 microm(2) made of periodic lattices of high aspect ratio SU-8 nano-pillars in order to demonstrate their capability for label-free molecule detection, as well as the sensitivity enhancement in comparison with a single layer of SU-8. The biophotonic sensing arrays, that we call BICELLs (Biophotonic sensing… (More)
DOI: 10.1016/j.bios.2010.04.042

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