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场流分化:对宏分子,体和颗粒物材料的分析
1Department of Chemistry, University of Utah, Salt Lake City 84112.
Science (New York, N.Y.)
|June 4, 1993
概括
场流分化 (FFF) 分离和测量从纳米到微米的材料. 这种多功能技术分析复杂的生物,工业和环境样本,提供对其特性的见解.
科学领域:
- 分析化学 分析化学
- 分离科学 分离科学
- 材料科学 材料科学 材料科学
背景情况:
- 场流分化 (FFF) 是一种多功能分离技术.
- 它可以处理各种样本大小,从宏分子到粒子.
- FFF适用于各种领域,包括生物学,医学,工业和环境科学.
研究的目的:
- 描述场流分化 (FFF) 家族的原理和子技术.
- 突出FFF的测量和分离能力.
- 为了说明FFF在分析复杂材料中的应用.
主要方法:
- FFF采用灵活的化技术,同时进行分离和测量.
- 它涵盖了一个广泛的样本域 (1nm到> 100μm).
- 可以将FFF与其他分析工具相结合,以进行全面的表征.
主要成果:
- FFF有效地将复杂的材料分成更简单的组件.
- 可测量的特性包括质量,尺寸,密度,电荷,扩散性和吸附层厚度.
- 该技术的流失性质有助于与其他测量工具集成.
结论:
- 场流分化 (FFF) 提供了一个强大的平台,用于分离和表征各种材料.
- 它的灵活性和广泛适用性使其在科学学科中具有价值.
- FFF简化了复杂样本的分析,使其能够详细确定属性.
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