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Updated: Jun 8, 2026

Monitoring Protein Adsorption with Solid-state Nanopores
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Published on: December 2, 2011

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表面粒子相互作用控制了粒子从纳米孔门纳米腔系统的逃逸时间:一个粗粒模拟

Robert Zando1, Mauro Chinappi2, Cristiano Giordani3,4

  • 1Division of Solid-State Electronics, Department of Electrical Engineering, Uppsala University, SE-751 03 Uppsala, Sweden. zhen.zhang@angstrom.uu.se.

Nanoscale
|June 20, 2023
PubMed
概括

这项研究调查了纳米腔中的分析物行为,揭示了粒子壁相互作用显著改变了分子停留时间. 增加的吸引力转化了扩散,减少了在狭窄空间内花费的时间,以加强单分子分析.

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Precipitate Formation and Particle Size Control01:16

Precipitate Formation and Particle Size Control

In precipitation gravimetry, the precipitating agent should react specifically or selectively with the analyte. While a specific reagent reacts with the analyte alone, a selective reagent can react with a limited number of chemical species.
The obtained precipitate should be either a pure substance of known composition or easily converted to one by a simple process, such as ignition or drying. In addition, the precipitate should be insoluble and easily filterable. In general, filterability...