Abstract One of the most important contributions to the analysis of mixtures using TLC/HPTLC has been the interface device allowing for direct elution of the sample spots from the developed TLC/HPTLC plate directly into a mass spectrometer. This is a review of more recent papers using this technology in various fields since 2015. Applications covered include caffeine in energy drinks, the anti-cancer drug ifosfamide, estrogens, lichen metabolites, lipids, traditional medicinals & phytochemicals, triterpenoids & phytosterols in vegetables, saponins, synthetic pharmaceutical products, and peptides in wines. New and different interface designs and uses are detailed in additional sections. Different techniques for producing ions (ionization) found suitable for TLC/MS applications are shown. Lastly, a summary and the future prospects of this useful analytical tool are discussed. Graphical Abstract

中文翻译：

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2015-2019 年期间发表的平面色谱-质谱法进展回顾

摘要 使用 TLC/HPTLC 分析混合物的最重要贡献之一是接口设备允许将样品点从开发的 TLC/HPTLC 板上直接洗脱到质谱仪中。这是自 2015 年以来在各个领域使用该技术的最新论文的综述。 涵盖的应用包括能量饮料中的咖啡因、抗癌药物异环磷酰胺、雌激素、地衣代谢物、脂质、传统药物和植物化学物质、蔬菜中的三萜类化合物和植物甾醇，皂苷、合成药物产品和葡萄酒中的肽。新的和不同的界面设计和使用在附加部分中有详细说明。显示了适合 TLC/MS 应用的产生离子（电离）的不同技术。最后，讨论了这一有用分析工具的摘要和未来前景。图形概要