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Deeply colored self‐assembled multilayers of anionic DPP bolaamphiphiles and cationic polyelectrolytes
Author(s) -
Saremi Farnaz,
Lange Gabriele,
Tieke Bernd
Publication year - 1996
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.19960081112
Subject(s) - polyelectrolyte , cationic polymerization , materials science , chromophore , nanotechnology , self assembly , colored , chemical engineering , polymer science , polymer chemistry , organic chemistry , polymer , composite material , chemistry , engineering
Self‐assembled ultrathin multilayer films containing DPP or DTPP chromophores are reported. The preparation of the multilayers built up out of a DPP derivative and a cationic polyelectrolyte on a silanized glass slide is described (see Figure), followed by the characterization of their optical properties. The stability of the deep red (DPP) or yellow (DTPP) films makes them particularly suitable for technical applications.