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Formation of 1D and 2D gold nanoparticle arrays by divalent DNA-gold nanoparticle conjugates |
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| Authors: | Ohya Yuichi Miyoshi Nozomi Hashizume Mirai Tamaki Takuya Uehara Takeaki Shingubara Shoso Kuzuya Akinori |
| Affiliation: | Department of Chemistry and Materials Engineering, Kansai University, 3-3-35 Yamate, Suita, Osaka 564-8680, Japan. yohya@kansai-u.ac.jp |
| Abstract: | Divalent DNA-AuNP (gold nanoparticle) conjugates comprising two DNA strands at diametrically opposed positions are prepared. Highly linear 1D and tetragonal lattice-like 2D AuNP arrays are constructed using the conjugates and DNA assemblies based on T- and double-crossover motifs and the Holliday junction. |
| Keywords: | DNA nanotechnology gold nanoparticles self‐assembly nanoparticle arrays |
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