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探索磁悬浮的极限:亚微米粒子分离和密度分析

Samantha Velazquez1, Ali Akbar Ashkarran2,3

  • 1Department of Biology, University of Colorado Colorado Springs, Colorado Springs, CO, United States of America.

Materials research express
|May 12, 2025
PubMed
概括

粒子大小影响磁悬浮 (MagLev) 时间. 较小的粒子,比如~200nm,需要更长的时间来悬浮,但产生精确的密度测量,这对于生物医学应用至关重要.

关键词:
生物应用 生物应用布朗运动是什么意思 布朗运动它们的密度是密度密度.磁悬浮是一种磁悬浮.颗粒大小 颗粒大小

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Centrifugation is a separation technique based on differences in density or size. It is commonly used to separate solids from aqueous interferents. During centrifugation, the sample is placed in centrifugation tubes and spun at high angular velocity, which allows centrifugal force to act differentially on the different densities or masses of the components. After spinning, the supernatant liquid is decanted. Depending on the specific application, either the pellet or the supernatant is retained...
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