Journal
/
/
切向流超:A胶体银纳米粒子的大小选择与集中“绿色”方法
JoVE 신문
생물학
JoVE 비디오를 활용하시려면 도서관을 통한 기관 구독이 필요합니다.  전체 비디오를 보시려면 로그인하거나 무료 트라이얼을 시작하세요.
JoVE 신문 생물학
Tangential Flow Ultrafiltration: A “Green” Method for the Size Selection and Concentration of Colloidal Silver Nanoparticles
DOI:

12:47 min

October 04, 2012

, , , , , , ,

Chapters

  • 00:05Title
  • 02:23Synthesis of Colloidal AgNPs
  • 04:07UV-Vis Spectrophotometry: Surface Plasmon Resonance
  • 05:17Tangential Flow Ultrafiltration: Size-selection and Concentration
  • 07:17Inductively Coupled Plasma Optical Emission Spectroscopy: Quantification of Silver
  • 08:37Size Distribution of Colloidal AgNPs via Transmission Electron Microscopy (TEM)
  • 09:22Results: Synthesis and Characterization of Colloidal AgNPs
  • 11:43Conclusion

Summary

자동 번역

切向流超滤(TFU),是一个循环的生物样品的重量为基础的分离方法。 TFU适于大小选择(1-20 nm直径)和高度集中大量的多分散性的银纳米颗粒(4 L的15.2微克毫升<sup> -1</sup8,539.9微克毫升下降到4毫升<sup> -1</sup>),以最小的聚集。

Related Videos

Read Article