The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 17, 2018
Filed:
Mar. 14, 2013
Alveole, Paris, FR;
Centre National DE LA Recherche Scientifique—cnrs, Paris, FR;
Université DE Bordeaux Segalen, Bordeaux, FR;
Vincent Studer, Bordeaux, FR;
Ammar Azioune, Merignac, FR;
ALVEOLE, Paris, FR;
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE—CNRS, Paris, FR;
Universite de Bordeaux Segalen, Bordeaux, FR;
Abstract
A device for the microstructured grafting of proteins onto a substrate, comprising a substrate (), a layer comprising a polyethylene glycol and being placed on the substrate, a matrix () of micromirrors for propagating the light in a first pattern and for replacing the first pattern with a second pattern. The microfluidic circuit is filled so as to bring a first aqueous solution containing a first protein into contact with the layer, a first microstructured image of the first pattern being formed on the layer to photoprint the first protein on the layer, and the microfluidic circuit is adapted to replace the first aqueous solution with a second aqueous solution containing a second protein so as to bring the second aqueous solution and the layer into contact, the first pattern being replaced with the second pattern in order to photoprint the second protein on the layer.