{"title":"Yb@TiO2 nanoparticles as a SELDI-TOF MS matrix for the simultaneous measurement of Tetrabromobisphenol A and Perfluorooctane sulfonate","authors":"Jing Yang, Chunhua Luo, Lihao Xiong, Lichun Fu, Xiaohu Luo, Linxiao Gao, Huang Zhou, Lixia Yang, Fei Yang, Deshuai Zhen","doi":"10.1166/mex.2024.2591","DOIUrl":null,"url":null,"abstract":"Ytterbium modified TiO2 nanoparticles (Yb@TiO2), synthesized by a sol–gel process, were employed as an efficient adsorbent and matrix for the analysis of Perfluorooctane sulfonate (PFOS) and Tetrabromobisphenol A (TBBPA) via surface-enhanced laser desorption/ionization time-of-flight mass spectrometry (SELDI-TOF MS). The detection limits for PFOS and TBBPA are achievement with 0.01 pg ·mL−1. The results of the analysis of camellia oil samples show good recovery (80.3%–86.8%) with a low detection limit for TBBPA.","PeriodicalId":18318,"journal":{"name":"Materials Express","volume":"26 12","pages":""},"PeriodicalIF":0.7000,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Materials Express","FirstCategoryId":"88","ListUrlMain":"https://doi.org/10.1166/mex.2024.2591","RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"Materials Science","Score":null,"Total":0}
引用次数: 0
Abstract
Ytterbium modified TiO2 nanoparticles (Yb@TiO2), synthesized by a sol–gel process, were employed as an efficient adsorbent and matrix for the analysis of Perfluorooctane sulfonate (PFOS) and Tetrabromobisphenol A (TBBPA) via surface-enhanced laser desorption/ionization time-of-flight mass spectrometry (SELDI-TOF MS). The detection limits for PFOS and TBBPA are achievement with 0.01 pg ·mL−1. The results of the analysis of camellia oil samples show good recovery (80.3%–86.8%) with a low detection limit for TBBPA.
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