Aptamer-Based Potentiometric Measurements of Proteins Using Ion-Selective Microelectrodes

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Aptamer-Based Potentiometric Measurements of Proteins Using Ion-Selective Microelectrodes

We here report on the first example of an aptamer-based potentiometric sandwich assay of proteins. The measurements are based on CdS quantum dot labels of the secondary aptamer, which were determined with a novel solid-contact Cd2+-selective polymer membrane electrode after dissolution with hydrogen...

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Bibliographic Details
Main Authors:	Numnuam, A., Chumbimuni-Torres, K., Xiang, Y., Bash, R., Thavarungkul, P., Kanatharana, P., Pretsch, E., Wang, J., Bakker, Eric
Format:	Journal Article
Published:	American Chemical Society 2008
Online Access:	http://hdl.handle.net/20.500.11937/11209

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