Multifunctional black-silicon (b-Si) integrated on the surface of an implantable intraocular pressure sensor significantly improves sensor performance and reliability in six-month in vivo studies. The antireflective properties of b-Si triples the signal-to-noise ratio and increases the optical readout distance to a clinically viable 12 cm. Tissue growth and inflammation response on the sensor is suppressed demonstrating desirable anti-biofouling properties.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5522682PMC
http://dx.doi.org/10.1002/adhm.201601356DOI Listing

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