Abstract
A method for characterizing bacteria includes passing a liquid containing an analyte comprising a first bacteria and a second bacteria over and in contact with a polymer material on a substrate. The polymer material is formulated to bind to the first bacteria, and the first bacteria binds to the polymer material with a higher affinity than the second bacteria. A heat transfer property of the polymer material varies based on an amount of the analyte bound thereto. The method further includes binding a portion of the first bacteria and the second bacteria of the analyte to the polymer material, removing at least a portion of the second bacteria from the polymer material, detecting a temperature of the substrate, and calculating a concentration of the first bacteria in the liquid based at least in part on the temperature of the substrate.
| Original language | English |
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| Patent number | US2017292950 |
| IPC | G01N 33/ 551 A I |
| Priority date | 11/04/16 |
| Publication status | Published - 12 Oct 2017 |