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Transfer Printing: Multiscale Transfer Printing into Recessed Microwells and on Curved Surfaces via Hierarchical Perfluoropolyether Stamps (Small 1/2014)
Author(s) -
Park Hyunchul,
Cho Hyesung,
Kim Junsoo,
Bang Jung Won,
Seo Soonmin,
Rahmawan Yudi,
Lee Deuk Yeon,
Suh KahpYang
Publication year - 2014
Publication title -
small
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.785
H-Index - 236
eISSN - 1613-6829
pISSN - 1613-6810
DOI - 10.1002/smll.201470002
Subject(s) - transfer printing , materials science , nanotechnology , pdms stamp , microcontact printing , inkwell , composite material , fabrication , medicine , alternative medicine , pathology
A simple method is presented on page 52 by K.‐Y. Suh and co‐workers to form multiscale metal patterns on an unconventional surface by using hierarchical polymeric stamps with perfluoropolyether (PFPE). A dual‐scale PFPE structure is made via a two‐step moulding process under partial photo‐crosslinking conditions. The hierarchical PFPE stamp enables multiscale transfer printing of the metal pattern in one step within microwells as well as on curved surfaces. F. Li, Q. Wang*