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Updated: Jan 10, 2026

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适应性聚二电离子涂层能够在功能化纳米通道中实现最佳的离子校正

Aditya Patwari1, Abhirup Chaudhuri2, Chirodeep Bakli3

  • 1Advanced Technology Development Centre, Indian Institute of Technology Kharagpur, Kharagpur 721302, India.

Analytical chemistry
|November 20, 2025
PubMed
概括

研究人员在圆柱状纳米通道中开发了pH敏感的离子电流整顿 (ICR),使用zwitterionic多电解质. 这种方法克服了形纳米孔的局限性,为智能传感器提供可调节的,类似二极管的离子传输.

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Ion Exchange01:17

Ion Exchange

Ion exchange chromatography separates charged molecules from a solution by reversibly exchanging them with mobile, or 'active', ions associated with the oppositely charged stationary phase. This method can be used to separate ions, soften and deionize water, and purify solutions. The polymers comprising the ion-exchange column are high-molecular-weight and chemically stable polymers, crosslinked to be porous and essentially insoluble. They are also functionalized with either acidic or...
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