Overhauser DNP enhanced benchtop NMR spectroscopy for process monitoring (B05)

用于过程监控的 Overhauser DNP 增强型台式 NMR 波谱 (B05)

• 批准号: 506220011
• 金额: --
• 依托单位: Lehrstuhl für Thermodynamik (LTD)
• 依托单位国家: 德国
• 项目类别: Collaborative Research Centres
• 资助国家: 德国
• 项目状态: 未结题
• 来源: https://gepris.dfg.de/gepris/projekt/506220011?language=en
• 关键词: Overhauser; DNP; enhanced; benchtop; NMR

The aim of the project is to boost the sensitivity of benchtop NMR experiments of liquid samples by signal enhancement provided by ODNP. In this way time-resolved measurements of components at very low concentrations or in small geometries such as microcapillaries become possible and can be used for process engineering applications. ODNP happens on very short timescales, mak-ing this technique ideal for continuous hyperpolarization of fast-flowing liquids, where standard NMR measurements are not possible. The improvement of flow-NMR in the compact magnet de-signs targeted by HyPERiON is thus another aim of this project.

该项目的目的是通过ODNP提供的信号增强来提高液体样品的台式核磁共振实验的灵敏度。通过这种方式，可以对极低浓度或小几何尺寸的组分进行时间分辨测量，如微细管，并可用于工艺工程应用。ODNP发生在非常短的时间尺度上，这使得这项技术对于快速流动的液体的连续超极化来说是理想的，因为标准的核磁共振测量是不可能的。因此，改进Hyperion所针对的紧凑型磁铁设计中的Flow-核磁共振是该项目的另一个目标。