Abstract
Quenching: A novel water-soluble guanidinium-containing phenylene-ethynylene-based fluorescence sensor (see picture) is reported with a two-fold improvement in sensitivity to electron-deficient quenchers compared to an equivalent alkoxy-substituted phenylene-ethynylene-based sensor.
Original language | English (US) |
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Pages (from-to) | 765-768 |
Number of pages | 4 |
Journal | ChemPhysChem |
Volume | 12 |
Issue number | 4 |
DOIs | |
State | Published - Mar 14 2011 |
Externally published | Yes |
Keywords
- conjugated polymers
- fluorescence
- polyelectrolytes
- quenching
- sensors
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics
- Physical and Theoretical Chemistry