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Updated: May 10, 2026

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小的更好:聚电解质MW对逐层纳米过膜对PFAS去除的影响

Juan Luo1, Bowen Zhou2, Yaling Han1

  • 1School of Physical Science and Technology, ShanghaiTech University, Shanghai, 201210, China; Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai, 201210, China.

Water research
|August 14, 2025
PubMed
概括

研究人员开发了新的纳米过膜,以去除有害的Per-和多基基物质 (PFAS). 通过调整聚合物分子重量来调整膜孔大小和电荷,提高了PFAS去除效率.

关键词:
水力动力半径的半径一层一层的层次.分子重量 分子重量纳米过的纳米过方法在PFAS中,有很多方法.

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Detergent Purification of Membrane Proteins01:18

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Detergents are used to purify the integral proteins of the membrane. The hydrophobic portion of the detergent can replace membrane phospholipids while solubilizing the membrane proteins. When detergent monomers reach a specific concentration in a solution called critical micelle concentration (CMC), they form micelles. Above CMC, the concentration of the detergent monomers remains in equilibrium with the micelle. The number of detergent monomers present in the CMC varies for each detergent, and...