pH-dependent optical properties of a poly(phenylene ethynylene) conjugated polyampholyte
A poly(phenylene ethynylene) conjugated polymer (PPE-NMe(3)(+)-COO(-)) containing tetraalkylammonium groups and carboxylate groups has been synthesized by Sonogashira coupling. Due to the presence of the strong cationic and weak anionic pendant units, the polymer undergoes a pH-induced transition fr...
Veröffentlicht in: | Langmuir : the ACS journal of surfaces and colloids. - 1992. - 27(2011), 5 vom: 01. März, Seite 1565-8 |
---|---|
1. Verfasser: | |
Weitere Verfasser: | , |
Format: | Online-Aufsatz |
Sprache: | English |
Veröffentlicht: |
2011
|
Zugriff auf das übergeordnete Werk: | Langmuir : the ACS journal of surfaces and colloids |
Schlagworte: | Journal Article Research Support, U.S. Gov't, Non-P.H.S. Carboxylic Acids Polymers Quaternary Ammonium Compounds Solutions poly(phenylene ethynylene) |
Online verfügbar |
Volltext |