Surface immobilizable chelator for label-free electrical detection of pyrophosphate
Date of this Version2011
Chem. Commun., 2011,47, 8310-8312 DOI: 10.1039/C1CC12073E
A new pyrophosphate (PPi) chelator was designed for surface-sensitive electrical detection of biomolecular reactions. This article describes the synthesis of the PPi-selective receptor, its surface immobilization and application to label-free electrical detection on a silicon-based field-effect transistor (FET) sensor.
Nanoscience and Nanotechnology