PMID- 32323029
OWN - NLM
STAT- PubMed-not-MEDLINE
DCOM- 20200430
LR  - 20201031
IS  - 1436-5073 (Electronic)
IS  - 0026-3672 (Linking)
VI  - 187
IP  - 5
DP  - 2020 Apr 23
TI  - Rational integration of porous organic polymer and multiwall carbon nanotube for 
      the microextraction of polycyclic aromatic hydrocarbons.
PG  - 284
LID - 10.1007/s00604-020-04261-3 [doi]
AB  - By integration of benzene-constructed porous organic polymer (KBF) and 
      multiwalled carbon nanotube (MWCNT), a MWCNT-KBF hybrid material was constructed 
      through in situ knitting benzene with formaldehyde dimethyl acetal in the 
      presence of MWCNTs to form a network. MWCNT-KBF was then adopted as a novel 
      solid-phase microextraction (SPME) fiber coating. Coupled to gas 
      chromatography-flame ionization detection, the MWCNT-KBF-assisted SPME method 
      showed large enhancement factors (483-2066), low limits of detection 
      (0.04-0.12 mug L(-1)), good linearity (0.13-50 mug L(-1)), and acceptable 
      reproducibility (4.2-10.2%) for the determination of polycyclic aromatic 
      hydrocarbons (PAHs). The method recoveries of seven PAHs were in the range 
      80.1-116.3%, with relative standard deviations (RSDs) ranging from 3.5 to 11.9%. 
      The SPME method was successfully applied to the determination of PAHs in river, 
      pond, rain, and waste water, providing a good alternative for monitoring trace 
      level of PAHs in environmental water. Graphical abstract Schematic representation 
      of the rational integration of porous organic polymer (KBF) and multiwalled 
      carbon nanotube (MWCNT) to form a MWCNT-KBF hybrid material through in situ 
      knitting benzene with formaldehyde dimethyl acetal at the presence of MWCNT.
FAU - Li, Jinqiu
AU  - Li J
AD  - College of Science, Hebei Agricultural University, Baoding, 071001, Hebei, China.
FAU - Xiao, Zhichang
AU  - Xiao Z
AD  - College of Science, Hebei Agricultural University, Baoding, 071001, Hebei, China.
FAU - Wang, Wenjin
AU  - Wang W
AD  - College of Science, Hebei Agricultural University, Baoding, 071001, Hebei, China.
FAU - Zhang, Shuaihua
AU  - Zhang S
AUID- ORCID: 0000-0003-4734-7303
AD  - College of Science, Hebei Agricultural University, Baoding, 071001, Hebei, China. 
      zhangshuaihua@hebau.edu.cn.
FAU - Wu, Qiuhua
AU  - Wu Q
AUID- ORCID: 0000-0002-8329-7449
AD  - College of Science, Hebei Agricultural University, Baoding, 071001, Hebei, China. 
      qiuhuawu@126.com.
FAU - Wang, Chun
AU  - Wang C
AD  - College of Science, Hebei Agricultural University, Baoding, 071001, Hebei, China.
FAU - Wang, Zhi
AU  - Wang Z
AD  - College of Science, Hebei Agricultural University, Baoding, 071001, Hebei, China.
LA  - eng
GR  - 31571925,31671930/National Natural Science Foundation of China/International
GR  - ZD201703/the Science and Technology Foundation of Hebei Agricultural 
      University/International
GR  - BJ2018024/Youth Top-Notch Talent Foundation of Hebei Provincial 
      Universities/International
GR  - B2017204025,C2017204019/Natural Science Foundation of Hebei Province 
      (CN)/International
PT  - Journal Article
PT  - Research Support, Non-U.S. Gov't
DEP - 20200423
PL  - Austria
TA  - Mikrochim Acta
JT  - Mikrochimica acta
JID - 7808782
SB  - IM
OTO - NOTNLM
OT  - Environmental water
OT  - Hybrid material
OT  - In situ knitting reaction
OT  - Long reusability
OT  - Polycyclic hydrocarbon
OT  - Solid-phase microextraction
EDAT- 2020/04/24 06:00
MHDA- 2020/04/24 06:01
CRDT- 2020/04/24 06:00
PHST- 2019/11/07 00:00 [received]
PHST- 2020/04/03 00:00 [accepted]
PHST- 2020/04/24 06:00 [entrez]
PHST- 2020/04/24 06:00 [pubmed]
PHST- 2020/04/24 06:01 [medline]
AID - 10.1007/s00604-020-04261-3 [pii]
AID - 10.1007/s00604-020-04261-3 [doi]
PST - epublish
SO  - Mikrochim Acta. 2020 Apr 23;187(5):284. doi: 10.1007/s00604-020-04261-3.