{
  "abstract": "共价有机框架（COFs）材料因其结构可调、孔隙丰富、比表面积大等优势，已成为一类性能优异的色谱固定相。本文采用室温原位生长法在毛细管内壁成功涂敷了一层球状COF（TPB-TP COF），并将其应用于开管毛细管电色谱（OT-CEC）分离分析中。研究结果表明，TPB-TP COF纳米晶体能够牢固地固定于毛细管内壁，运行200次后，涂层表面结构基本保持完整。与未修饰的裸毛细管相比，该涂层柱对4组中性分析物表现出更优异的分离能力与高分辨率，且具备良好的重复性和稳定性。保留行为分析表明，分析物的洗脱顺序与其log K ow值具有一定相关性，说明疏水作用可能是影响分离过程的重要因素；同时，TPB-TP COF中丰富的芳香结构可能通过π-π相互作用对芳香类分析物的保留和选择性产生协同影响。该方法已成功应用于加标黄河水样中邻苯二甲酸酯类化合物的测定，加标回收率为94.9%~108.9%。上述结果表明，TPB-TP COF是一种有效的OT-CEC固定相材料，在中性有机小分子分离分析中具有潜在应用价值。",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": "research article",
  "arxiv": null,
  "author_total": 4,
  "authors": [
    {
      "name": "Xiao NIU"
    },
    {
      "name": "Yang ZHANG"
    },
    {
      "name": "Shengda QI"
    },
    {
      "name": "Hongli CHEN"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/40k83nxhsh63e.bib",
  "cited_by": 0,
  "doi": "10.3724/sp.j.1123.2026.04009",
  "fulltext_url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC13729045/",
  "id": "40k83nxhsh63e",
  "issns": [
    "1000-8713",
    "1872-2059"
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  "landing_url": "https://doi.org/10.3724/sp.j.1123.2026.04009",
  "language": "zh",
  "licence": "CC-BY-4.0",
  "licence_label": "CC BY 4.0",
  "licence_source": "article",
  "licence_url": "https://creativecommons.org/licenses/by/4.0/",
  "metadata_licence": null,
  "native_subjects": [
    [
      "heading",
      "Articles"
    ],
    [
      "heading",
      "O658"
    ],
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      "heading",
      "a"
    ],
    [
      "openalex",
      "2505|Covalent Organic Framework Applications"
    ]
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  "openalex": "W7225173505",
  "pdf_url": null,
  "pmcid": "PMC13729045",
  "pmid": "42973228",
  "published": "2026-11-07",
  "publisher": "Editorial Office of Chinese Journal of Chromatography",
  "ris": "https://research.draconitic.com/paper/40k83nxhsh63e.ris",
  "sources": [
    {
      "first_seen": "2026-11-07T12:21:52Z",
      "native_id": "PMC13729045",
      "source": "pmc",
      "url": "https://doi.org/10.3724/sp.j.1123.2026.04009"
    }
  ],
  "subjects": [
    {
      "field": "chemistry",
      "origin": "openalex:2505|Covalent Organic Framework Applications",
      "subfield": "materials-polymers"
    }
  ],
  "title": "基于原位生长法制备球状共价有机框架涂层并用于开管毛细管电色谱分离中性分析物",
  "title_text": "基于原位生长法制备球状共价有机框架涂层并用于开管毛细管电色谱分离中性分析物",
  "type": "peer-reviewed",
  "updated_at": "2026-11-07T12:21:52Z",
  "url": "https://research.draconitic.com/paper/40k83nxhsh63e",
  "venue": "Chinese Journal of Chromatography",
  "versions": []
}