Selective Quantification of Bacteria in Mixtures by Using Glycosylated Polypyrrole/Hydrogel Nanolayers
Sebastian Balser,
Michael Röhrl,
Carina Spormann
et al.
Abstract:Here, we present
a covalent nanolayer system that consists
of a
conductive and biorepulsive base layer topped by a layer carrying
biorecognition sites. The layers are built up by electropolymerization
of pyrrole derivatives that either carry polyglycerol brushes (for
biorepulsivity) or glycoside moieties (as biorecognition sites). The
polypyrrole backbone makes the resulting nanolayer systems conductive,
opening the opportunity for constructing an electrochemistry-based
sensor system. The basic concept of the … Show more
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