Back to results
US 2014/0111809 A1Published application
Surface plasmon resonance sensor element and sensor including the same
Assignee3M Innovative Properties Company
InventorsMyungchan Kang, Bing Hao, Brian K. Nelson
Life of this patent
Estimating the term…
Abstract
A surface plasmon resonance sensor element includes a thin metallic layer, an optical construction disposed on the thin metallic layer for directing light to and away from the thin metallic layer, and an absorptive layer disposed on the thin metallic layer opposite the optical construction. The absorptive layer includes a polymer of intrinsic microporosity having an average pore volume of at least 0.4 cubic nanometers.
Claims14
A surface plasmon resonance sensor element comprising:
- a thin metallic layer;
- an optical construction disposed on the thin metallic layer for directing light to and away from the thin metallic layer;
- an absorptive layer disposed on the thin metallic layer opposite the optical construction, the absorptive layer comprising a polymer of intrinsic microporosity having an average pore volume of at least 0.4 cubic nanometers.
Dependencies are inferred from the claim text.