Sequential Self-Assembly of a DNA Hexagon as a Template for the Organization of Gold Nanoparticles
โ Scribed by Faisal A. Aldaye; Hanadi F. Sleiman
- Publisher
- John Wiley and Sons
- Year
- 2006
- Tongue
- English
- Weight
- 606 KB
- Volume
- 45
- Category
- Article
- ISSN
- 0044-8249
No coin nor oath required. For personal study only.
โฆ Synopsis
DNA molecules with rigid organic vertices can provide gold nanoparticles with an exact "address" that dictates their final location in a well-defined assembly. For more information on the DNAmediated organization of six gold nanoparticles into a cyclic hexameric structure, see the Communication by F. A.
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The white solid is dissolved in CH 2 Cl 2 and the solution is evaporated very slowly at room temperature. After one day, a crystalline solid, 2, precipitated and was separated by filtration. 1 H NMR of 2: (CDCl 3 ) d (ppm): 7.15 (dd, 2H, J = 7.8 Hz and J m = 1.8 Hz), 6.50 (d, 2H, J m = 1.8 Hz), 6.45