Stmicroelectronics R&d Limited

Université Paul Cézanne Aix-marseille III

Renaud Vincentelli

Jeffrey M Raynor

Pierre-Francois Lenne

Hervé Rigneault

Michael Maurin

Mitchell O'Neal Perley

Michaël Maurin

Mitchel O'Neal Perley

The disclosure relates to a pixel-type biological analysis device comprising a photosensitive layer, a capture mixture for the capture of targeted proteins, the capture mixture being placed on an external surface of the photosensitive layer and comprising a protein probe grafted to a hydrogel, collection means for collecting photoelectrons in the photosensitive layer, and reading and treatment means of an electrical quantity supplied by the collection means, for the supply of a characteristic value of a luminous intensity detected by the photosensitive layer.

Pixel-type biological analysis device, biosensor, and fabrication processes thereof

The disclosure relates to a fabrication process of a biosensor on a semiconductor wafer, comprising steps of: making a central photosensitive zone comprising at least one pixel-type biological analysis device comprising a photosensitive layer, and a first peripheral zone surrounding the central photosensitive zone, comprising electronic circuits. The first peripheral zone is covered by a hydrophilic coating, and the central photosensitive zone is covered with a hydrophobic coating. A barrier of a bio-compatible resin is formed on the second peripheral zone.

Fabrication process of a biosensor on a semiconductor substrate

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Marseille, France

Renaud Vincentelli