NEWS
  • 29

    Jan

    核磁共振联盟线上讲座—识别赋能色谱核磁

    对真实复杂样品的快速准确检测在食品安全监测、疾病诊断及生物机制研究等方面都有重要的应用。目前色谱分析技术在复杂体系检测中应用最广,但其基于分离,相对耗时,难以满足高通量及原位检测需求。利用光谱及化学传感方法可以避免分离,实现原位快速分析,但分析准确性易受杂质的干扰并且难以获取样品精确的组分信息。色谱方法的“高精确性”和光谱/化学传感方法的“原位及快速性”是分析领域一直追寻的优良检测特性,然而却难以整合在同一种分析技术中。本报告将介绍一种基于核磁共振氟谱的化学传感方法,检测中无需分离,无需标记,实时在线地得到类似于色谱峰的检测信号,精确对应复杂体系中的各个组分。该方法独特的检测能力为研究复杂系统多组分相互作用及复杂化学体系演化规律提供了有力工具。报告也将系统探讨该技术在高通量手性分子检测,生物代谢过程原位跟踪,违禁化学品筛查,动态非共价相互作用量化表征等方面的应用及发展前景。

  • 24

    Feb

    Calix[4]trap: A Bioinspired Host Equipped with Dual Selection Mechanisms

    Regulation of recognition events evolving in time and space is vital for living organisms. During ev...

  • 28

    Jan

    Tailoring Sensors and Solvents for Optimal Analysis of Complex Mixtures Via Discriminative 19F NMR Chemosensing

    Separation-free analytic techniques capable of providing precise and real-time component information...

  • 24

    Sep

    Functional fluorinated and porous materials

    Organic porous materials are used in important applications in the fields of catalysis, gas separati...

  • 04

    Jan

    Fluorine enables separation-free 'chiral chromatographic analysis'

    Molecules not superimposable on theirmirror imagesare chiral and play essential roles in the pharmac...

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