Hanxu Ji, JingJing Xu, Yufeng Li, Xiaoxiao Wu, Diyao Jiang, Xiuming Mei, Miao Yang, Yuwei Qiang, Jungui Zhou and Chi Zhang
{"title":"级联信号放大质谱免疫分析法超灵敏检测脱氧雪腐镰刀醇。","authors":"Hanxu Ji, JingJing Xu, Yufeng Li, Xiaoxiao Wu, Diyao Jiang, Xiuming Mei, Miao Yang, Yuwei Qiang, Jungui Zhou and Chi Zhang","doi":"10.1039/D5AY00724K","DOIUrl":null,"url":null,"abstract":"<p >We developed a novel mass spectrometry immunoassay for the ultrasensitive and selective detection of deoxynivalenol by introducing nucleic-acid-amplification techniques. By selecting thymine as a mass tag, the primer DNA modified on the antibody could serve dual functions as both a signal probe and an initiator for the cascade amplification reaction.</p>","PeriodicalId":64,"journal":{"name":"Analytical Methods","volume":" 29","pages":" 5993-5996"},"PeriodicalIF":2.6000,"publicationDate":"2025-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Ultrasensitive detection of deoxynivalenol by mass spectrometric immunoassay with cascade signal amplification†\",\"authors\":\"Hanxu Ji, JingJing Xu, Yufeng Li, Xiaoxiao Wu, Diyao Jiang, Xiuming Mei, Miao Yang, Yuwei Qiang, Jungui Zhou and Chi Zhang\",\"doi\":\"10.1039/D5AY00724K\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p >We developed a novel mass spectrometry immunoassay for the ultrasensitive and selective detection of deoxynivalenol by introducing nucleic-acid-amplification techniques. By selecting thymine as a mass tag, the primer DNA modified on the antibody could serve dual functions as both a signal probe and an initiator for the cascade amplification reaction.</p>\",\"PeriodicalId\":64,\"journal\":{\"name\":\"Analytical Methods\",\"volume\":\" 29\",\"pages\":\" 5993-5996\"},\"PeriodicalIF\":2.6000,\"publicationDate\":\"2025-06-23\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Analytical Methods\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://pubs.rsc.org/en/content/articlelanding/2025/ay/d5ay00724k\",\"RegionNum\":3,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"CHEMISTRY, ANALYTICAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Analytical Methods","FirstCategoryId":"92","ListUrlMain":"https://pubs.rsc.org/en/content/articlelanding/2025/ay/d5ay00724k","RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, ANALYTICAL","Score":null,"Total":0}
Ultrasensitive detection of deoxynivalenol by mass spectrometric immunoassay with cascade signal amplification†
We developed a novel mass spectrometry immunoassay for the ultrasensitive and selective detection of deoxynivalenol by introducing nucleic-acid-amplification techniques. By selecting thymine as a mass tag, the primer DNA modified on the antibody could serve dual functions as both a signal probe and an initiator for the cascade amplification reaction.