共 31 条
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
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h-index: 0
机构:
Hong Kong Baptist Univ, Dept Chem, State Key Lab Environm & Biol Anal, Hong Kong, Peoples R China Hong Kong Baptist Univ, Dept Chem, State Key Lab Environm & Biol Anal, Hong Kong, Peoples R China

Song, Yuanyuan
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h-index: 0
机构:
Hong Kong Baptist Univ, Dept Chem, State Key Lab Environm & Biol Anal, Hong Kong, Peoples R China Hong Kong Baptist Univ, Dept Chem, State Key Lab Environm & Biol Anal, Hong Kong, Peoples R China

Wu, Jie
论文数: 0 引用数: 0
h-index: 0
机构:
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 Hong Kong Baptist Univ, Dept Chem, State Key Lab Environm & Biol Anal, Hong Kong, Peoples R China

Li, Ruijin
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h-index: 0
机构:
Hong Kong Baptist Univ, Dept Chem, State Key Lab Environm & Biol Anal, Hong Kong, Peoples R China
Shanxi Univ, Inst Environm Sci, Taiyuan, Shanxi, Peoples R China Hong Kong Baptist Univ, Dept Chem, State Key Lab Environm & Biol Anal, Hong Kong, Peoples R China

Hu, Di
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h-index: 0
机构:
Hong Kong Baptist Univ, Dept Chem, State Key Lab Environm & Biol Anal, Hong Kong, Peoples R China Hong Kong Baptist Univ, Dept Chem, State Key Lab Environm & Biol Anal, Hong Kong, Peoples R China

Lin, Zian
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h-index: 0
机构:
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 Hong Kong Baptist Univ, Dept Chem, State Key Lab Environm & Biol Anal, Hong Kong, Peoples R China

Cai, Zongwei
论文数: 0 引用数: 0
h-index: 0
机构:
Hong Kong Baptist Univ, Dept Chem, State Key Lab Environm & Biol Anal, Hong Kong, Peoples R China
Guangdong Univ Technol, Guangzhou Key Lab Environm Catalysis & Pollut Con, Sch Environm Sci & Engn, Inst Environm Hlth & Pollut Control, Guangzhou, Guangdong, Peoples R China Hong Kong Baptist Univ, Dept Chem, State Key Lab Environm & Biol Anal, Hong Kong, Peoples R China
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.
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收藏
页码:3745 / 3748
页数:4
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