期刊
MATERIALS LETTERS
卷 130, 期 -, 页码 168-171出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.matlet.2014.05.066
关键词
DNA metallization; Gold nanoring; DNA compaction; DNA template
资金
- National Natural Science Foundation of China [41272266, 41302200]
- State Key Laboratory of Geohazard Prevention and Geoenvironment Protection [SKLGP2013Z009]
- Cultivating Program of Middle-Aged Key Teachers of CDUT [KYGG201405]
- China Postdoctoral Science Foundation [2014M550461]
- KAKENHI, Japan [24710106, 25620183]
- Grants-in-Aid for Scientific Research [25620183, 24710106] Funding Source: KAKEN
Well-dispersed uniform gold nanorings of 100 nm size were fabricated by slow photochemical reduction of aqueous gold(III) on compacted DNA of toroidal morphology, along with deposition of a thin gold layer on DNA condensates. The outer and inner diameters of nanorings were 105 +/- 17 nm and 26 +/- 14 nm, respectively. Crown Copyright (C) 2014 Published by Elsevier B.V. All rights reserved.
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