Patent application number | Description | Published |
20090166512 | Organic Pixeled Flat Detector Having Increased Sensitivity - An organic pixel eel flat detector has increased sensitivity. This is obtained by a preamplification at the pixel level. | 07-02-2009 |
20110024734 | DEVICE FOR SPRAYING, METHOD THEREFOR AND ORGANIC ELECTRONIC CONSTRUCTION ELEMENT - The embodiments relate to a device and a method for spraying coatings of organic construction elements. The embodiments relate, in particular, to the spraying of coatings made up of components that do not dissolve in the same solvent, for example, and/or the spraying of a plurality of coatings one after the other. A plurality of spray heads is used, for example one after the other and/or next to one another. | 02-03-2011 |
20110095266 | PHOTODETECTOR AND METHOD FOR THE PRODUCTION THEREOF - X-ray radiation is converted by a photodetector into an electric charge. Nanoparticles are incorporated into the active organic layer of the photodetector. | 04-28-2011 |
20120121067 | HYBRID ORGANIC PHOTODIODE - An x-ray detector that is suitable for both imaging and dose rate measurement has a hybrid photoactive layer arranged between an electrode and a substrate. The hybrid photoactive layer includes a number of scintillators as well as a bulk heterojunction and is designed to produce indirect x-ray conversion. The bulk heterojunction absorbs the scintillator radiation to form electron-hole pairs that are detected electrically. The production takes place by a spraying process, in particular a co-spraying process of bulk heterojunction solution and scintillator particle suspension. | 05-17-2012 |
20120182007 | FLOW CHAMBER HAVING A GMR SENSOR AND A CELL GUIDING DEVICE - Magnetically labeled cells in a flow chamber cytometer are detected by a GMR sensor. The flow chamber includes a cell guiding device having at least one first and one second magnetic or magnetizable flow strip. The flow strips, which serve to guide the flowing cells across the sensor in a target-oriented manner, are mounted at a distance from each other such that a magnetic field B | 07-19-2012 |
20120187938 | FLOW CHAMBER HAVING A CELL-GUIDING DEVICE - A flow cytometer has a flow chamber in which labeled cells are highly likely to be detected by a corresponding sensor as a medium carrying the magnetically labeled cells flows through the flow chamber. The flow chamber has at least one sensor positioned on an inner surface thereof to detect the cells. The flow chamber also has a magnetic or magnetizable cell guiding device which can be positioned upstream of the sensor in the direction of flow to guide the flowing, magnetically labeled cells directly across the sensor, so that only a small percentage of labeled cells pass outside of the reach of the sensor. | 07-26-2012 |
20130004982 | METHOD AND APPARATUS FOR MAGNETIC FLOW CYTOMETRY - A magnetic flow cytometry apparatus for detection of cells labeled with magnetic nanoparticles has at least one pair of oppositely oriented magnets to provide between the magnets a first magnetic field region with a low magnetic field strength and to provide at poles of the magnets second magnetic field regions with a high magnetic field strength. The magnetic labeled cells provided within a flow input into the magnetic flow cytometry apparatus are enriched in at least one of the second magnetic field regions and supplied to the first magnetic field region, where a magnetic field is applied to the enriched magnetic labeled cells to measure the magnetic relaxation of the magnetic labeled cells in response to the applied magnetic field. | 01-03-2013 |
20130102067 | CELL MONITORING BY MEANS OF SCATTERED LIGHT MEASUREMENT - A device for monitoring test cells has at least one receiving unit for the test cells and a first measuring unit for cell measurement. With a second measuring unit, which has a light source and a scattered light detector, cell monitoring can be carried out during the cell measurement. For this purpose the receiving unit has an at least partially light-permeable substrate and is arranged between the light source and scattered light detector such that at least a part of the light generated by the light source shines on the receiving unit, is scattered on the test cells and, after leaving the receiving unit through the substrate, impinges on the scattered light detector. | 04-25-2013 |
20130164777 | Magnetic Flow Cytometry for Individual Cell Detection - The disclosure relates to flow cytometry. A method for precise individual cell detection and cell measurement of cells in the flow is disclosed. A pair of magnetoresistive components are used to produce a characteristic measuring signal profile from which the following information can be obtained: number of measurement deviations, measurement deviation distances, measurement deviation amplitudes, measurement deviation direction and measurement deviation direction sequence. The flow speed and the cell diameter can also be determined. Also, the signal noise ratio can be determined using the measurement deviation amplitude | 06-27-2013 |
20130224762 | MAGNETIC CELL DETECTION - Specific labeling of cells enables magnetic cell detection. The cell type to be detected is labeled, magnetic labels being bound to epitopes of a first cell-specific epitope type via antibodies of a first antibody type. Additionally, second/further magnetic labels are bound to epitopes of a second cell-specific epitope type on the cells via antibodies of a second antibody type, or the magnetic labels are bound to the antibodies of the first antibody type via antibodies of another antibody type and the antibodies of the first antibody type are bound to the epitopes of the first cell-specific epitope type on the cells. | 08-29-2013 |
20130330828 | MINIATURIZED MAGNETIC FLOW CYTOMETRY - A measuring device for magnetic flow cytometry has a microfluidic channel disposed along an enriching route such that a magnetically marked cell sample flowing through the microfluidic channel is aligned to magnetic guide strips, enriched by the magnetic field of a magnet at the floor of the channel, and guided past a sensor. The sensor and the magnetic guide strips are integrated on a semiconductor chip. | 12-12-2013 |
20130337497 | MAGNETIC FLOW CYTOMETRY FOR HIGH SAMPLE THROUGHPUT - In a measuring device, a production thereof, and a use thereof for magnetic flow cytometry, a microfluidic channel is disposed along an enrichment route such that a magnetically marked cell sample flowing through the microfluidic channel is aligned to magnetic guide strips, enriched by the magnetic field of a magnet at the floor of the channel, and guided past a sensor. The enrichment route is thereby implemented with the microfluidic channel on the packaging of the semiconductor chip carrying the sensor. This construction ensures a long enrichment route for high throughput of large sample volumes. | 12-19-2013 |
20130343516 | METHOD AND APPARATUS FOR FILTERING RADIO-FREQUENCY ELECTROMAGNETIC BEAMS AND IRRADIATION APPARATUS OR DEVICE FOR IRRADIATING AN OBJECT - A method and an apparatus for filtering radio-frequency electromagnetic beams, in particular x-rays, include a fluid container containing a ferrofluid which at least partially absorbs the electromagnetic beams. A distribution of the ferrofluid within the fluid container can be varied by using an applied magnetic gradient field. An irradiation apparatus and a device for irradiating an object are also provided. | 12-26-2013 |
20140021454 | DEVICE FOR SPRAYING, METHOD THEREFOR, AND ORGANIC ELECTRONIC CONSTRUCTION ELEMENT - The embodiments relate to a device and a method for spraying coatings of organic construction elements. The embodiments relate, in particular, to the spraying of coatings made up of components that do not dissolve in the same solvent, for example, and/or the spraying of a plurality of coatings one after the other. A plurality of spray heads is used, for example one after the other and/or next to one another. | 01-23-2014 |
20140127710 | BACKGROUND-FREE MAGNETIC FLOW CYTOMETRY - The invention relates to an apparatus and a method for magnetic flow cytometry, wherein magnetic units ( | 05-08-2014 |
20140193851 | Detecting Individual Analytes by Means of Magnetic Flow Measurement - In a magnetic flow measurement, such as flow cytometry, individual analytes are detected in the through-flow. The analytes (e.g., cells) are marked with magnetic labels directly in the medium surrounding the analytes. The analytes are transported through the flow channel of a measuring device including at least one magnetic sensor. Using the magnetic marking of the analytes, the magnetic analyte diameter (r | 07-10-2014 |
20140299776 | WEAK LIGHT DETECTION USING AN ORGANIC, PHOTOSENSITIVE COMPONENT - An organic intermediate layer is used in a photosensitive component for increasing the limit frequency of the component, preferably in the range of low radiation intensities. The photosensitive component is in particular a diode having a photoactive organic semiconductor layer, a first and a second electrode. An organic intermediate layer is arranged between the photoactive semiconductor layer and at least one of the electrodes. The organic intermediate layer is in particular a charge-blocking layer. | 10-09-2014 |
20140356891 | Determining the Dynamic State of Analytes by Magnetic Flow Measurement - Devices and methods for magnetic flow measurement are provided. Individual analytes are detected in the through-flow, and a dynamic detection of a changing analyte state is carried out, for example with respect to the analyte size or morphology. For this purpose, the analytes to be detected, such as cells for example, are directly marked in the medium surrounding said analytes with magnetic labels and transported through the flow channel of a measuring device comprising at least two magnetic sensors. A characteristic measurement signal is generated by means of the magnetic sensors that are mutually spaced in the flow direction. The magnetic analyte diameter is calculated using the interval between the measurement deflections, and the analyte state can be evaluated using the magnetic analyte diameter. | 12-04-2014 |