Novel Uniform Fe₃O₄ Hollow Spheres for Magnetic Solid-phase Extraction of Polycyclic Aromatic Hydrocarbons

• XI Jiangbo

  School of Chemistry and Environmental Engineering, Wuhan Institute of Technology

• ZHANG Juan

  School of Chemistry and Environmental Engineering, Wuhan Institute of Technology

• ZHAO Haiyan

  School of Pharmaceutical Sciences, South-central University for Nationalities

書誌事項

タイトル別名

• Novel Uniform Fe₃O₄ Hollow Spheres for Magnetic Solid-phase Extraction of Polycyclic Aromatic Hydrocarbons

抄録

A novel magnetic absorbent based on Fe₃O₄ hollow nanospheres was developed for polycyclic aromatic hydrocarbons (PAHs) extraction. Fe₃O₄ hollow nanospheres were prepared by a one-pot facile solvothermal method and its structural properties were characterized by scanning electron microscope (SEM) and analyzer transmission electron microscopy (TEM). It was the first time to use hollow nanospheres which possess high special surface area for magnetic solid-phase extraction (MSPE). The extraction condition of Fe₃O₄ hollow nanospheres and its performance for PAHs was systematically investigated. Besides, its extraction performance also compared with bare Fe₃O₄ nanoparticles. The results indicated the structure with hollow and spherical Fe₃O₄ perform better enrichment ability than that with solid and amorphous ones. The developed MSPE coupled with HPLC method shows good linearity (0.1 – 5 ng/mL) and low detection limits (2.5 – 10 pg/mL) for six PAHs. It also has been executed for the analysis of environmental samples, with recoveries in the range of 84.6 – 97.8%.

収録刊行物

• Analytical Sciences

  Analytical Sciences 33 (9), 999-1005, 2017

  社団法人 日本分析化学会

キーワード

• Fe₃O₄ hollow nanospheres
• magnetic solid-phase extraction
• high-performance liquid chromatography
• polycyclic aromatic hydrocarbons

詳細情報

• CRID: 1390001204259453440
• NII論文ID: 130006071250
• NII書誌ID: AA10500785
• DOI: 10.2116/analsci.33.999
• ISSN: 13482246
• ISSN: 09106340
• NDL書誌ID: 028508977
• PubMed: 28890501
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I028508977
• Web Site: https://link.springer.com/content/pdf/10.2116/analsci.33.999.pdf
• Web Site: https://link.springer.com/article/10.2116/analsci.33.999/fulltext.html
• Web Site: https://www.jstage.jst.go.jp/article/analsci/33/9/33_999/_pdf
• 本文言語コード: en
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • PubMed
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可