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Helical Peptide Arrays on Self‐Assembled Monolayer Surfaces through Soft and Reactive Landing of Mass‐Selected Ions
Author(s) -
Wang Peng,
Laskin Julia
Publication year - 2008
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.200801366
Subject(s) - monolayer , peptide , layer (electronics) , ion , self assembly , chemistry , deposition (geology) , nanotechnology , self assembled monolayer , crystallography , chemical engineering , materials science , organic chemistry , biochemistry , geology , engineering , paleontology , sediment
Gently does it : Soft landing (SL) of mass‐selected peptide ions can be used for preparation of conformation‐specific peptide arrays on self‐assembled monolayer surfaces. Deposition from solution results in formation of a peptide layer dominated by the β‐sheet structure, whereas with SL, a stable α‐helical peptide layer on SAM surfaces is formed.