Rapid detection of urushiol allergens of Toxicodendron genus using leaf spray mass spectrometry

Tadjimukhamedov F.K.; Huang G.; Ouyang Z.; Cooks R.G.

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Rapid detection of urushiol allergens of Toxicodendron genus using leaf spray mass spectrometry

机译：叶片喷雾质谱法快速检测毒典龙属的漆酚醇过敏原

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A new ambient ionization method - leaf-spray mass spectrometry - is used to detect allergenic urushiols directly from poison ivy (T. radicans) leaves with no sample preparation. These simple measurements show all the urushiols previously reported using liquid chromatography mass spectrometry methods. Tandem mass spectrometry analysis of the leaf spray ions confirms the identifications. Enhanced detection of some urushiols was achieved in the negative mode with the addition of chloride anions to the spray solvent. This journal is

机译：一种新的环境电离方法-叶喷雾质谱法-用于直接从无毒常春藤（T. radicans）叶子中检测过敏性漆酚，而无需进行样品前处理。这些简单的测量结果显示了以前使用液相色谱质谱法报告的所有漆酚。叶片喷雾离子的串联质谱分析证实了这些鉴定。通过在喷雾溶剂中添加氯离子，可以在负离子模式下增强对某些漆酚的检测。这本日记是

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《The Analyst: The Analytical Journal of the Royal Society of Chemistry: A Monthly International Publication Dealing with All Branches of Analytical Chemistry》 |2012年第5期|共3页
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Tadjimukhamedov F.K.; Huang G.; Ouyang Z.; Cooks R.G.;
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正文语种 eng
中图分类分析化学;
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1. Rapid detection of urushiol allergens of Toxicodendron genus using leaf spray mass spectrometry [J] . Tadjimukhamedov F.K., Huang G., Ouyang Z., The Analyst: The Analytical Journal of the Royal Society of Chemistry: A Monthly International Publication Dealing with All Branches of Analytical Chemistry . 2012,第5期

机译：叶片喷雾质谱法快速检测毒典龙属的漆酚醇过敏原
2. Rapid detection of polyhydroxylated alkaloids in mulberry using leaf spray mass spectrometry [J] . Chu-Yi Yu, Jian Hou, Ning Zhang, Analytical methods . 2013,第10期

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3. Rapid screening of agrochemicals by paper spray ionization and leaf spray mass spectrometry: which technique is more appropriate? [J] . Pereira Igor, Rodrigues Stefany R. M., de Carvalho Thays C., Analytical methods . 2016,第31期

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4. Chapter 11 Detection and Confirmation of Food Allergen using Mass Spectrometric Techniques: Characterization of Allergens in Hazelnut using ESI and MALDI Mass Spectrometry [C] . Dorcas Weber, Gustavo Polenta, Benjamin P.-Y. Lau, Intentional and unintentional contaminants in food and feed . 2008

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Rapid detection of urushiol allergens of Toxicodendron genus using leaf spray mass spectrometry

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