Size-controllable DNA rings with copper-ion modification

Junwye Lee; Shogo Hamada; Rashid Amin; Sunho Kim; Atul Kulkarni; Taesung Kim; Yonghan Roh; Satoshi Murata; Sung Ha Park

doi:10.1002/smll.201101561

Size-controllable DNA rings with copper-ion modification

Junwye Lee, Shogo Hamada, Rashid Amin, Sunho Kim, Atul Kulkarni, Taesung Kim, Yonghan Roh, Satoshi Murata, Sung Ha Park

Research output: Contribution to journal › Article › peer-review

20 Scopus citations

Abstract

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.

Original language	English
Pages (from-to)	374-377
Number of pages	4
Journal	Small
Volume	8
Issue number	3
DOIs	https://doi.org/10.1002/smll.201101561
State	Published - 6 Feb 2012

Keywords

conductivity
copper
DNA nanostructures
motifs
self-assembly

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10.1002/smll.201101561

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title = "Size-controllable DNA rings with copper-ion modification",

abstract = "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.",

keywords = "conductivity, copper, DNA nanostructures, motifs, self-assembly",

author = "Junwye Lee and Shogo Hamada and Rashid Amin and Sunho Kim and Atul Kulkarni and Taesung Kim and Yonghan Roh and Satoshi Murata and Park, \{Sung Ha\}",

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doi = "10.1002/smll.201101561",

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AU - Lee, Junwye

AU - Hamada, Shogo

AU - Amin, Rashid

AU - Kim, Sunho

AU - Kulkarni, Atul

AU - Kim, Taesung

AU - Roh, Yonghan

AU - Murata, Satoshi

AU - Park, Sung Ha

PY - 2012/2/6

Y1 - 2012/2/6

N2 - 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.

AB - 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.

KW - conductivity

KW - copper

KW - DNA nanostructures

KW - motifs

KW - self-assembly

UR - https://www.scopus.com/pages/publications/84863083024

U2 - 10.1002/smll.201101561

DO - 10.1002/smll.201101561

M3 - Article

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AN - SCOPUS:84863083024

SN - 1613-6810

VL - 8

SP - 374

EP - 377

JO - Small

JF - Small

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ER -

Size-controllable DNA rings with copper-ion modification

Abstract

Keywords

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