PMID- 33272672
OWN - NLM
STAT- MEDLINE
DCOM- 20210101
LR  - 20221207
IS  - 1879-1298 (Electronic)
IS  - 0045-6535 (Linking)
VI  - 265
DP  - 2021 Feb
TI  - Application of gas chromatography coupled to triple quadrupole mass spectrometry 
      (GC-(APCI)MS/MS) in determination of PCBs (mono-to deca-) and PCDD/Fs in Chinese 
      mitten crab food webs.
PG  - 129055
LID - S0045-6535(20)33252-5 [pii]
LID - 10.1016/j.chemosphere.2020.129055 [doi]
AB  - Polychlorinated biphenyls (PCBs) and dibenzo-p-dioxins and furans (PCDD/Fs) are 
      notorious persistent organic pollutants (POPs), which may bioaccumulate through 
      food chain and play detrimental effects to organisms even at trace levels. 
      Quantification of PCBs and PCDD/Fs in biotic samples is a great challenge. In the 
      present study, gas chromatography coupled to triple quadrupole mass spectrometry 
      with an atmospheric pressure chemical ionization source (GC-(APCI)MS/MS) was 
      studied for the isotope-dilution analysis of PCBs (mono-to deca-) and PCDD/Fs in 
      Chinese mitten crab food webs. High-resolution mass spectrometry (HRMS) was 
      applied for comparison. Light PCBs are compared between the two instruments for 
      the first time. After optimization of instrument parameters, the RSDs of relative 
      response factors of calibration curves were between 3.4% and 15.5% for PCBs and 
      1.7%-7.9% for PCDD/Fs. The limits of detection were between 0.021 and 0.150 pg/mL 
      for PCBs and 0.051-0.237 pg/mL for PCDD/Fs. PCB concentrations in crab food web 
      samples detected by GC-(APCI)MS/MS were well correlated with those detected by 
      HRGC/HRMS. A DiCB, 3,3'-dichlorobiphenyl (PCB11), was the dominant PCB congener 
      in aquatic food webs. Other MoCB and DiCB congeners were also widely identified; 
      hence, low-weight PCB congeners should arouse more concern in the future. 
      GC-(APCI)MS/MS may become an alternative instrument satisfying the PCB and PCDD/F 
      detection.
CI  - Copyright (c) 2020 Elsevier Ltd. All rights reserved.
FAU - Li, Xiaomin
AU  - Li X
AD  - Institute of Quality Standard and Testing Technology for Agro-Products, The 
      Chinese Academy of Agricultural Sciences (CAAS), Beijing 100081, China.
FAU - Zhen, Yunpeng
AU  - Zhen Y
AD  - Waters Corporation, Fourth Jinghai Road, Beijing, 100176, China.
FAU - Wang, Ruiguo
AU  - Wang R
AD  - Institute of Quality Standard and Testing Technology for Agro-Products, The 
      Chinese Academy of Agricultural Sciences (CAAS), Beijing 100081, China.
FAU - Li, Tong
AU  - Li T
AD  - Institute of Quality Standard and Testing Technology for Agro-Products, The 
      Chinese Academy of Agricultural Sciences (CAAS), Beijing 100081, China.
FAU - Dong, Shujun
AU  - Dong S
AD  - Institute of Quality Standard and Testing Technology for Agro-Products, The 
      Chinese Academy of Agricultural Sciences (CAAS), Beijing 100081, China.
FAU - Zhang, Wei
AU  - Zhang W
AD  - Institute of Quality Standard and Testing Technology for Agro-Products, The 
      Chinese Academy of Agricultural Sciences (CAAS), Beijing 100081, China.
FAU - Cheng, Jie
AU  - Cheng J
AD  - Institute of Quality Standard and Testing Technology for Agro-Products, The 
      Chinese Academy of Agricultural Sciences (CAAS), Beijing 100081, China.
FAU - Wang, Peilong
AU  - Wang P
AD  - Institute of Quality Standard and Testing Technology for Agro-Products, The 
      Chinese Academy of Agricultural Sciences (CAAS), Beijing 100081, China. 
      Electronic address: wangpeilong@caas.cn.
FAU - Su, Xiaoou
AU  - Su X
AD  - Institute of Quality Standard and Testing Technology for Agro-Products, The 
      Chinese Academy of Agricultural Sciences (CAAS), Beijing 100081, China. 
      Electronic address: suxiaoou@caas.cn.
LA  - eng
PT  - Journal Article
DEP - 20201123
PL  - England
TA  - Chemosphere
JT  - Chemosphere
JID - 0320657
RN  - 0 (Dibenzofurans)
RN  - 0 (Dibenzofurans, Polychlorinated)
RN  - 0 (Polychlorinated Dibenzodioxins)
RN  - DFC2HB4I0K (Polychlorinated Biphenyls)
SB  - IM
MH  - Animals
MH  - Asian People
MH  - Dibenzofurans
MH  - Dibenzofurans, Polychlorinated/analysis
MH  - Food Chain
MH  - Gas Chromatography-Mass Spectrometry
MH  - Humans
MH  - *Polychlorinated Biphenyls/analysis
MH  - *Polychlorinated Dibenzodioxins/analysis
MH  - Tandem Mass Spectrometry
OTO - NOTNLM
OT  - Atmospheric pressure chemical ionization
OT  - Chinese mitten crab
OT  - Food web
OT  - PCBs
OT  - PCDD/Fs
OT  - Triple quadrupole mass spectrometry
COIS- Declaration of competing interest The authors declare that they have no known 
      competing financial interests or personal relationships that could have appeared 
      to influence the work reported in this paper.
EDAT- 2020/12/05 06:00
MHDA- 2021/01/02 06:00
CRDT- 2020/12/04 05:35
PHST- 2020/09/20 00:00 [received]
PHST- 2020/11/12 00:00 [revised]
PHST- 2020/11/17 00:00 [accepted]
PHST- 2020/12/05 06:00 [pubmed]
PHST- 2021/01/02 06:00 [medline]
PHST- 2020/12/04 05:35 [entrez]
AID - S0045-6535(20)33252-5 [pii]
AID - 10.1016/j.chemosphere.2020.129055 [doi]
PST - ppublish
SO  - Chemosphere. 2021 Feb;265:129055. doi: 10.1016/j.chemosphere.2020.129055. Epub 
      2020 Nov 23.