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Size‐Controllable DNA Rings with Copper‐Ion Modification
Author(s) -
Lee Junwye,
Hamada Shogo,
Amin Rashid,
Kim Sunho,
Kulkarni Atul,
Kim Taesung,
Roh Yonghan,
Murata Satoshi,
Park Sung Ha
Publication year - 2012
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.201101561
Subject(s) - dna , copper , materials science , nanostructure , nanotechnology , ion , surface modification , combinatorial chemistry , crystallography , chemistry , organic chemistry , biochemistry , metallurgy
Cu 2+ ‐modified DNA nanostructures are investigated using differently sized DNA rings that are composed of core and extension motifs. Chemical reduction and current measurements are adopted for verifying Cu 2+ modification, and the results provide clear evidence for the co‐ordination of Cu 2+ in DNA structures.
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