| Patent application number | Description | Published |
|---|
| 20080212070 | KIT AND METHOD FOR MULTI-ANALYTE DETERMINATION - The invention is related to different embodiments of a kit for the simultaneous qualitative and/or quantitative determination of a multitude of analytes comprising
| 09-04-2008 |
| 20080274451 | Body for flow-through cells and the use thereof - A system of flow-through cells is obtained by assembling a body with a base plate. The body has a first spring element and a first stop, disposed on opposite end sections of the body, at least one second spring element and a corresponding second stop, disposed on opposite faces of the body, and at least one support element and at least one retaining element, which are adapted for the exact positioning of the body in the receiving openings of a support in three directions. | 11-06-2008 |
| 20080299008 | Flow cell array and the utilization thereof for multianalyte determination - A one- or two-dimensional arrangement of flow cells is provided, as part of an array of sample compartments, with at least one inlet and outlet for each sample compartment, formed by a base plate and a body, with an arrangement of spatial recesses corresponding to the (geometrical) arrangement of the sample compartments, combined with the base plate. The arrangement allows for supplying to or removing from the sample compartments, which can be arranged at a high quantity on a small base area, even very small amounts of samples or reagents. An arrangement of one or more sample compartments includes a base plate and a body combined with the base plate in such a way that one or more recesses for generation of one or more flow cells fluidically sealed against one another, each with at least one inlet and one outlet, are formed between the base plate and the body, wherein at least one outlet of each flow cell is joined with a reservoir fluidically connected with the flow cell, the reservoir being operable to receive liquid exiting the flow cell, besides methods for its manufacturing and their use. | 12-04-2008 |
| 20090054263 | Grating waveguide structure for multi-analyte determinations and the use thereof - The invention relates to variable embodiments of a grating waveguide structure which enables to determine locally resolved changes of the resonance conditions for the incoupling of an excitation light into the waveguiding layer (a) of a stratified optical waveguide by means of a grating structure (c) modulated in said layer (a) or for outcoupling of a light guided in layer (a). The inventive system comprises arrays of measurement areas produced on the grating waveguide structure having different immobilized biological or biochemical or synthetic recognition elements for simultaneously binding and determining one or more analytes, wherein said excitation light is simultaneously irradiated onto an entire array of measurement areas, and the degree of satisfaction of the resonance condition for the incoupling of light into the layer (a) towards said measurement areas is simultaneously measured. The invention also relates to an optical system comprising at least one excitation light source and at least one locally resolving detector and, optionally, positioning elements for altering the angle of incidence of the excitation light onto the inventive grating waveguide structure. The invention additionally relates to a corresponding measuring method and to the use thereof. Surprisingly, it has been found that the inventive method is well-suited as an imaging detection method with high local resolution and sensitivity. | 02-26-2009 |
| 20100130370 | FLOW CELL ARRAY AND THE UTILIZATION THEREOF FOR MULTIANALYTE DETERMINATION - A one- or two-dimensional arrangement of flow cells is provided, as part of an array of sample compartments, with at least one inlet and outlet for each sample compartment, formed by a base plate and a body, with an arrangement of spatial recesses corresponding to the (geometrical) arrangement of the sample compartments, combined with the base plate. The arrangement allows for supplying to or removing from the sample compartments, which can be arranged at a high quantity on a small base area, even very small amounts of samples or reagents. An arrangement of one or more sample compartments includes a base plate and a body combined with the base plate in such a way that one or more recesses for generation of one or more flow cells fluidically sealed against one another, each with at least one inlet and one outlet, are formed between the base plate and the body, wherein at least one outlet of each flow cell is joined with a reservoir fluidically connected with the flow cell, the reservoir being operable to receive liquid exiting the flow cell, besides methods for its manufacturing and their use. | 05-27-2010 |
| 20100255461 | METHOD FOR PRODUCTION OF MOLDED BODIES, IN PARTICULAR OPTICAL STRUCTURES AND USE THEREOF - The present invention relates to a method for manufacture a body from a thermoplastic plastic with a three-dimensionally structured surface, wherein molding is performed directly from a master made of glass coated with metal oxide, without deposition of further coatings on a surface of the master. The invention also relates to bodies manufactured with this method from a thermoplastic featuring a three-dimensionally structured surface, as well as to planar optical structures likewise manufactured with this method for generating evanescent-field measuring platforms and to a use thereof. The invention furthermore relates to a planar optical structure for generating an evanescent-field measuring platform, comprising a first essentially optical transparent, waveguiding layer (a) with refractive index n | 10-07-2010 |
