介绍X-Pulse台式核磁共振谱仪的自动进样器及重大更新
先进的模块化设计使X-Pulse成为可完全升级的宽带台式核磁共振系统，以满足研究、开发、质量控制和教学中的化学分析需求。
有关: 农业和食品
植物表面农药分布分析及可视化。
Agrochemicals such as fungicides play an essential part in ensuring security of food supply. Significant research efforts are made to ensure their effectiveness while minimising any adverse environmental impact. Contact fungicides work by binding to leaf surfaces. To study their effectiveness, it is critical to know where on the leaf the fungicides are located after their application. Scanning electron microscopy combining cryo-sample preparation with EDS X-ray mapping preserves the structure of the leaf and allows the direct visualisation of the fungicide distribution on the leaf surface. seed development can be enhanced through x-ray imaging techniques to bring about higher yielding agricultural products to feed our growing global population.
Chlorine and Fluorine elemental maps clearly show the fungicide distribution on the leaf.
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