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Facile Preparation of Complex Protein Architectures with Sub‐100‐nm Resolution on Surfaces
Author(s) -
Coyer Sean R.,
García Andrés J.,
Delamarche Emmanuel
Publication year - 2007
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.200700989
Subject(s) - substrate (aquarium) , nanotechnology , microcontact printing , resolution (logic) , fluorescence , high resolution , chemistry , computer science , inkwell , materials science , physics , optics , artificial intelligence , biology , ecology , remote sensing , geology , speech recognition
Ink, subtract, print : A novel method is developed for patterning proteins into complex architectures with high resolution, high contrast, and self‐alignment (see fluorescence micrographs). An elastomer is inked with proteins, and a nanotemplate is used to selectively subtract proteins, leaving a pattern that is then printed onto a substrate.