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Anodic Polymerization of Phenol‐Modified Biotin: Patterned Deposition and Layer Characterization
Author(s) -
Mack Jürgen,
Leipert Dietmar,
Badia Antonella,
Knoll Wolfgang,
Jung Günther
Publication year - 1999
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/(sici)1521-4095(199907)11:10<809::aid-adma809>3.0.co;2-j
Subject(s) - materials science , polymerization , phenol , biotinylation , layer (electronics) , characterization (materials science) , deposition (geology) , chemical engineering , anode , polymer chemistry , polymer , organic chemistry , nanotechnology , electrode , composite material , chemistry , paleontology , sediment , engineering , biology , biochemistry
An approach to the immobilization of compounds on surfaces that should also be applicable to combinatorial libraries is described. The attachment of an electrochemically polymerizable phenol group to molecules, in this case biotin, followed by anodic polymerization is shown to yield thin insulating layers. When the polymerization takes place in several mini‐cells simultaneously, the parallel immobilization of substances can be achieved. The characterization of layers of three anodically polymerized biotinylated phenols is also described in detail.