Article ID Journal Published Year Pages File Type
9614887 Journal of Molecular Catalysis A: Chemical 2005 6 Pages PDF
Abstract
Ordered self-assembled monolayers (SAMs) of single-stranded peptide nucleic acid (ssPNA) molecules can be formed on gold surfaces, with efficient capability for recognizing complementary ssDNA. By X-ray photoemission spectroscopy and atomic force microscopy, we proved that in spite of their remarkable length (6-7 nm), ssPNA molecules can assemble standing-up on the surface similar to the SAMs of short alkanethiols.
Related Topics
Physical Sciences and Engineering Chemical Engineering Catalysis
Authors
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