Researchers Submit Patent Application, "Mask-Based Diagnostic Device And Wafer-Level Functionalization Of A Packaged Semiconductor Biosensor", for Approval (USPTO 20230333038).
In: TB & Outbreaks Week, 2023-11-12, S. 2282-2282
serialPeriodical
Zugriff:
The method of claim 17, wherein the step of iv) immobilizing capture molecules on the charge transfer layer, comprises the steps of: a) immobilizing activatable linker molecules on the charge transfer layers; b) disposing a capture molecule carrier fluid containing the capture molecules as free-floating capture molecules over a top surface of the semiconductor substrate wafer covering the plurality of device regions, where prior to activation the activatable linker molecules are relatively less receptive to binding to the free-floating capture molecules; c) selectively activating the activatable linker molecules to form activated linker molecules immobilized at some of the charge transfer layers, the activated linker molecules binding with the free-floating capture molecules; and d) binding the capture molecules to the activated linker molecules. The method of claim 17, further comprising a step of forming a protection layer over the charge transfer layer to protect the immobilized capture molecules, wherein the protection layer is removable by a solvent after the step of separating without removing the immobilized capture molecules from the charge transfer layer. The method also includes c) selectively activating the activatable linker molecules to form activated linker molecules immobilized at some of the charge transfer layers, the activated linker molecules bind with the free-floating capture molecules. [Extracted from the article]
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Researchers Submit Patent Application, "Mask-Based Diagnostic Device And Wafer-Level Functionalization Of A Packaged Semiconductor Biosensor", for Approval (USPTO 20230333038).
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Zeitschrift: | TB & Outbreaks Week, 2023-11-12, S. 2282-2282 |
Veröffentlichung: | 2023 |
Medientyp: | serialPeriodical |
ISSN: | 1531-6432 (print) |
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