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小顆粒金納米制備 已有7人參與
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| 如何制備3-5納米的金納米顆粒 |

木蟲 (職業(yè)作家)
金蟲 (正式寫手)
……………………

木蟲 (小有名氣)
銅蟲 (正式寫手)
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Stoeva, S. I., F. Huo, et al. (2005). "Three-Layer Composite Magnetic Nanoparticle Probes for DNA." Journal of the American Chemical Society 127(44): 15362-15363.來自里面的supporting information 1-3 nm Au seeds were synthesized by reduction of HAuCl4.3H2O with tetrakis(hydroxymethyl)phosphonium chloride (THPC).3 NaOH (0.5 mL of 1M, Aldrich) was added to 45 mL of Nanopure water, followed by the addition of 1 mL THPC solution prepared by adding 12 μL of 80% THPC solution (Aldrich) to 1 mL of water. The mixture was stirred for 5 min, followed by quick addition of 1.5 mL 1 wt.% HAuCl4.3H2O (Aldrich). The color of the solution turned brown over the course of 1 min. The solution was stirred for 15 min and stored at 4oC for 2-3 days. |

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