{
  "abstract": "四氧化三铁/金属有机框架复合材料结合了四氧化三铁纳米粒子的超顺磁性和金属有机框架的高比表面积、可调孔道，成为样品前处理领域的新型材料。本文系统总结了一锅法、原位生长法、后合成修饰法及逐层自组装法4种制备策略，分析了各方法的界面结合机制、结构可控性及实际应用性能。在此基础上，详细评述了该材料在食品、生物样品、环境水体、化妆品及法医毒理学等领域的前处理应用进展。针对当前研究中存在的金属有机框架负载不均匀、循环使用次数有限、复杂基质中长期性能验证不充分等问题，提出了未来应着力发展合成简便、结构可控、可重复使用的高选择性吸附剂，并推动前处理与检测仪器的在线联用，为相关研究提供参考。",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": "review article",
  "arxiv": null,
  "author_total": 2,
  "authors": [
    {
      "name": "Yaxin LI"
    },
    {
      "name": "Minghua LU"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/3tr1yw95wb90b.bib",
  "cited_by": 0,
  "doi": "10.3724/sp.j.1123.2026.04033",
  "fulltext_url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC13729047/",
  "id": "3tr1yw95wb90b",
  "issns": [
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  "landing_url": "https://doi.org/10.3724/sp.j.1123.2026.04033",
  "language": "zh",
  "licence": "CC-BY-4.0",
  "licence_label": "CC BY 4.0",
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  "metadata_licence": null,
  "native_subjects": [
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  "pdf_url": null,
  "pmcid": "PMC13729047",
  "pmid": "42973223",
  "published": "2026-11-07",
  "publisher": "Editorial Office of Chinese Journal of Chromatography",
  "ris": "https://research.draconitic.com/paper/3tr1yw95wb90b.ris",
  "sources": [
    {
      "first_seen": "2026-11-07T12:21:52Z",
      "native_id": "PMC13729047",
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      "url": "https://doi.org/10.3724/sp.j.1123.2026.04033"
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  "subjects": [
    {
      "field": "chemistry",
      "origin": "openalex:1602|Analytical chemistry methods development",
      "subfield": "analytical"
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  ],
  "title": "四氧化三铁/金属有机框架复合材料的制备策略及其在样品前处理中的应用进展",
  "title_text": "四氧化三铁/金属有机框架复合材料的制备策略及其在样品前处理中的应用进展",
  "type": "peer-reviewed",
  "updated_at": "2026-11-07T12:21:52Z",
  "url": "https://research.draconitic.com/paper/3tr1yw95wb90b",
  "venue": "Chinese Journal of Chromatography",
  "versions": []
}