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...
| Main Authors: | , , , , , , , , |
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| Format: | Journal Article |
| Published: |
American Chemical Society
2008
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| Online Access: | http://hdl.handle.net/20.500.11937/11209 |