Operation of a microfluidic device in the analysis of sample substances
A method for operating a microfluidic device in the analysis of sample substances comprising: (i) providing the microfluidic device, which contains an array of separate sensor spots; (ii) addressing a first selection of sensor spots with sample substances taken up in fluid, said first selection not...
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| creator | Dirk Dammann Klaus Wiehler Paul Ritter Sven Malik |
| description | A method for operating a microfluidic device in the analysis of sample substances comprising: (i) providing the microfluidic device, which contains an array of separate sensor spots; (ii) addressing a first selection of sensor spots with sample substances taken up in fluid, said first selection not comprising the whole array of sensor spots; (iii) optical sensing of the first selection of sensor spots for an interaction with the sample substances; (iv) changing the operation of the microfluidic device, depending on the optically sensed interaction, by addressing a second selection of sensor spots with the sample substances taken up in fluid, said second selection not being identical to the first selection, and (v) analysing the sample substances by optical sensing of a third selection of sensor spots which is included in the second selection. An arrangement comprising a microfluidic device containing an array of separate sensor spots 14, a sensing device which can optically scan the sensor sports or a selection thereof and a control system which communicates with microfluidic device and sensing device and is configured to execute the method. |
| format | Patent |
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An arrangement comprising a microfluidic device containing an array of separate sensor spots 14, a sensing device which can optically scan the sensor sports or a selection thereof and a control system which communicates with microfluidic device and sensing device and is configured to execute the method.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PHYSICS TESTING TRANSPORTING |
| title | Operation of a microfluidic device in the analysis of sample substances |
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