A magnetic covalent organic framework as an adsorbent and a new matrix for enrichment and rapid determination of PAHs and their derivatives in PM2.5 by surface-assisted laser desorption/ionization-time of flight-mass spectrometry

被引:57
作者
Zhang, Yanhao [1 ]
Song, Yuanyuan [1 ]
Wu, Jie [2 ]
Li, Ruijin [1 ,4 ]
Hu, Di [1 ]
Lin, Zian [2 ]
Cai, Zongwei [1 ,3 ]
机构
[1] Hong Kong Baptist Univ, Dept Chem, State Key Lab Environm & Biol Anal, Hong Kong, Peoples R China
[2] Fuzhou Univ, Fujian Prov Key Lab Anal & Detect Technol Food Sa, Key Lab Analyt Sci Food Safety & Biol, Minist Educ,Dept Chem, Fuzhou, Fujian, Peoples R China
[3] Guangdong Univ Technol, Guangzhou Key Lab Environm Catalysis & Pollut Con, Sch Environm Sci & Engn, Inst Environm Hlth & Pollut Control, Guangzhou, Guangdong, Peoples R China
[4] Shanxi Univ, Inst Environm Sci, Taiyuan, Shanxi, Peoples R China
基金
中国国家自然科学基金;
关键词
POLYCYCLIC AROMATIC-HYDROCARBONS; PARTICULATE MATTER PM2.5; SMALL MOLECULES; POLYAROMATIC HYDROCARBONS; AIRBORNE PARTICULATE; GC-MS; AIR; NANOPARTICLES; EXTRACTION; PARTICLES;
D O I
10.1039/c9cc00384c
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A magnetic covalent organic framework nanomaterial (Fe3O4@COFs) served as an adsorbent for enrichment and a new matrix for SALDI-TOF-MS analysis of PAHs and their derivatives in PM2.5. The unique properties of Fe3O4@COFs in terms of high enrichment ability and matrix-free interference made it possible for sensitive analysis of low-concentration organic small-molecule pollutants in complex environmental samples.
引用
收藏
页码:3745 / 3748
页数:4
相关论文
共 31 条
  • [1] Determination of hydroxylated polycyclic aromatic hydrocarbons by HPLC-photoionization tandem mass spectrometry in wood smoke particles and soil samples
    Avagyan, Rozanna
    Nystrom, Robin
    Boman, Christoffer
    Westerholm, Roger
    [J]. ANALYTICAL AND BIOANALYTICAL CHEMISTRY, 2015, 407 (16) : 4523 - 4534
  • [2] Porous, crystalline, covalent organic frameworks
    Côté, AP
    Benin, AI
    Ockwig, NW
    O'Keeffe, M
    Matzger, AJ
    Yaghi, OM
    [J]. SCIENCE, 2005, 310 (5751) : 1166 - 1170
  • [3] Activation of different pathways of apoptosis by air pollution particulate matter (PM2.5) in human epithelial lung cells (L132) in culture
    Dagher, Zeina
    Garcon, Guillaume
    Billet, Sylvain
    Gosset, Pierre
    Ledoux, Frederic
    Courcot, Dominique
    Aboukais, Antoine
    Shirali, Pirouz
    [J]. TOXICOLOGY, 2006, 225 (01) : 12 - 24
  • [4] Atmospheric levels and cytotoxicity of PAHs and heavy metals in TSP and PM2.5 at an electronic waste recycling site in southeast China
    Deng, W. J.
    Louie, P. K. K.
    Liu, W. K.
    Bi, X. H.
    Fu, J. M.
    Wong, M. H.
    [J]. ATMOSPHERIC ENVIRONMENT, 2006, 40 (36) : 6945 - 6955
  • [5] Covalent organic framework as efficient desorption/ionization matrix for direct detection of small molecules by laser desorption/ionization mass spectrometry
    Feng, Dan
    Xia, Yan
    [J]. ANALYTICA CHIMICA ACTA, 2018, 1014 : 58 - 63
  • [6] UHPLC-(+)APCI-MS/MS determination of oxygenated and nitrated polycyclic aromatic hydrocarbons in airborne particulate matter and tree barks collected in Buenos Aires city
    Fujiwara, Fabian
    Guinez, Maria
    Cerutti, Soledad
    Smichowski, Patricia
    [J]. MICROCHEMICAL JOURNAL, 2014, 116 : 118 - 124
  • [7] Diamond, Titanium Dioxide, Titanium Silicon Oxide, and Barium Strontium Titanium Oxide Nanoparticles as Matrixes for Direct Matrix-Assisted Laser Desorption/Ionization Mass Spectrometry Analysis of Carbohydrates in Plant Tissues
    Gholipour, Yousef
    Giudicessi, Silvana L.
    Nonami, Hiroshi
    Erra-Balsells, Rosa
    [J]. ANALYTICAL CHEMISTRY, 2010, 82 (13) : 5518 - 5526
  • [8] Airborne urban particles (Milan winter-PM2.5) cause mitotic arrest and cell death: Effects on DNA, mitochondria, AhR binding and spindle organization
    Gualtieri, Maurizio
    Ovrevik, Johan
    Mollerup, Steen
    Asare, Nana
    Longhin, Eleonora
    Dahlman, Hans-Jorgen
    Camatini, Marina
    Holme, Jorn A.
    [J]. MUTATION RESEARCH-FUNDAMENTAL AND MOLECULAR MECHANISMS OF MUTAGENESIS, 2011, 713 (1-2) : 18 - 31
  • [9] Nile red-adsorbed gold nanoparticle matrixes for determining aminothiols through surface-assisted laser desorption/ionization mass spectrometry
    Huang, YF
    Chang, HT
    [J]. ANALYTICAL CHEMISTRY, 2006, 78 (05) : 1485 - 1493
  • [10] ELECTRON AFFINITIES FROM ENDOTHERMIC NEGATIVE-ION CHARGE-TRANSFER REACTIONS .3. NO, NO2, SO2, CS2, CL2, BR2, I2, AND C2H
    HUGHES, BM
    LIFSHITZ, C
    TIERNAN, TO
    [J]. JOURNAL OF CHEMICAL PHYSICS, 1973, 59 (06) : 3162 - 3181