摘要:
The invention concerns a sterile enclosure (2) intended for a printing of a biological three-dimensional structure, the sterile enclosure comprising : - a rigid top plate (4), - a rigid base plate (6) comprising a main face (16) intended to receive a biological three-dimensional structure, - a flexible side wall (8) fixed to the top plate and to the base plate to form an hermetically closed casing (10) delimiting an interior chamber (11), - a puncturable membrane (22) or an needle adapter arranged on the top plate, - a stretcher arm (36) articulated to the top plate and to the base plate, the flexible side wall and the stretcher arm being conform to allow the move of the top plate with respect to the base plate in three perpendicular directions (X,Y,Z); the at least one stretcher arm being elastic and pushing the top plate apart from the base plate.
摘要:
The subject of the present invention is a complex comprising: a support provided with at least two faces one of which is provided with a coating of an adhesive, at least one ligand, said ligand being immobilized on the adhesive surface. The ligand implemented within the framework of the present invention is chosen from among proteins, peptides, antibodies, nucleic acids, sugars or oligosaccharides, toxins, pesticides, hormones, herbicides, fungicides, neurotransmitters.
摘要:
A device – for performing an assay-comprising a substantially rigid support forming at least one well defining an inner cavity, having a bottom wall provided with a hole, a porous membrane sealed onto the support closing said hole and having an inner surface oriented towards the inside of the cavity and an opposite outer surface, at least one probe embedded within the porous membrane so as to immobilize the probe within the membrane.
摘要:
The invention relates to hybrid particle probes, comprising a nanoparticle of gold with a diameter in the range 2 to 30 nm with at least one, preferably 1 to 100 organic probe molecules and at least 10, preferably 10 to 10,000 molecules with luminescent activity, grafted to the surface thereof, by means of gold-sulphur bonds and a method for production thereof.