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How Many Au Nanoparticles Does It Take to Circle the Earth?
閱讀：200 發(fā)布時間：2015-3-12| 提 供 商 | 美國布魯克海文儀器公司 | 資料大小 | 1.4MB |
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| 資料圖片 | 下載次數(shù) | 134次 | |
| 資料類型 | PDF 文件 | 瀏覽次數(shù) | 200次 |
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Gold nanoparticles are used in a variety of applications, many pharmaceutical. The average
size and the distribution play a crucial role in determining how well they work in a particular
application. While TEM can show the shape of nanoparticles, it is not ideal for the statistical task
of averaging the size and producing a distribution. Dynamic Light Scattering, DLS, is an ideal
technique for doing size distribution measurements. This note shows results, discusses
approximations made, and demonstrates difference between different distribution weightings.