{"title":"Fabrication of Trimetallic Metal-Organic Frameworks for the Rapid Removal of Bisphenol A from Water.","authors":"Rui Xu, Rui Xiao, Ming-Hua Lu","doi":"10.1093/chromsci/bmag003","DOIUrl":null,"url":null,"abstract":"<p><p>Metal-organic frameworks (MOFs) have attracted widespread attention owing to their promising applications in sample pretreatment. However, trimetallic MOFs remain a challenge to synthesis because generally require multistep synthesis, high energy-cost. Here, a facile ambient temperature synthesis of trimetallic NiCoFe-MOF nanostructures was reported, and then heat treated in nitrogen atmosphere to prepare NiCo/Fe3O4-MOF, which exhibit abundant active sites without destroy the nanostructure. Bisphenol A (BPA) is the most studied compound among the bisphenol group. Many countries have banned the use of BPA because of its toxic effect, which cause many adverse health effects in humans. Therefore, it is important to develop fast identification methods for the removing of BPA in the environment. The material had good removal efficiency on BPA in water environment with the removal efficiency of 88 ± 1.9% within 2 min, and the maximum adsorption capacity reached 53.92 ± 1.27 mg/g.</p>","PeriodicalId":15430,"journal":{"name":"Journal of chromatographic science","volume":"64 3","pages":""},"PeriodicalIF":1.3000,"publicationDate":"2026-02-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of chromatographic science","FirstCategoryId":"92","ListUrlMain":"https://doi.org/10.1093/chromsci/bmag003","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"BIOCHEMICAL RESEARCH METHODS","Score":null,"Total":0}
引用次数: 0
Abstract
Metal-organic frameworks (MOFs) have attracted widespread attention owing to their promising applications in sample pretreatment. However, trimetallic MOFs remain a challenge to synthesis because generally require multistep synthesis, high energy-cost. Here, a facile ambient temperature synthesis of trimetallic NiCoFe-MOF nanostructures was reported, and then heat treated in nitrogen atmosphere to prepare NiCo/Fe3O4-MOF, which exhibit abundant active sites without destroy the nanostructure. Bisphenol A (BPA) is the most studied compound among the bisphenol group. Many countries have banned the use of BPA because of its toxic effect, which cause many adverse health effects in humans. Therefore, it is important to develop fast identification methods for the removing of BPA in the environment. The material had good removal efficiency on BPA in water environment with the removal efficiency of 88 ± 1.9% within 2 min, and the maximum adsorption capacity reached 53.92 ± 1.27 mg/g.
期刊介绍：
The Journal of Chromatographic Science is devoted to the dissemination of information concerning all methods of chromatographic analysis. The standard manuscript is a description of recent original research that covers any or all phases of a specific separation problem, principle, or method. Manuscripts which have a high degree of novelty and fundamental significance to the field of separation science are particularly encouraged. It is expected the authors will clearly state in the Introduction how their method compares in some markedly new and improved way to previous published related methods. Analytical performance characteristics of new methods including sensitivity, tested limits of detection or quantification, accuracy, precision, and specificity should be provided. Manuscripts which describe a straightforward extension of a known analytical method or an application to a previously analyzed and/or uncomplicated sample matrix will not normally be reviewed favorably. Manuscripts in which mass spectrometry is the dominant analytical method and chromatography is of marked secondary importance may be declined.
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