PMID- 35739788
OWN - NLM
STAT- MEDLINE
DCOM- 20220627
LR  - 20220628
IS  - 1873-3336 (Electronic)
IS  - 0304-3894 (Linking)
VI  - 436
DP  - 2022 Aug 15
TI  - Suspect and nontarget screening of known and unknown organophosphate esters 
      (OPEs) in soil samples.
PG  - 129273
LID - S0304-3894(22)01063-9 [pii]
LID - 10.1016/j.jhazmat.2022.129273 [doi]
AB  - Ninety-five soil samples (n = 95) were analyzed using an integrated suspect and 
      non-target organophosphate ester (OPE) screening strategy. This suspect and 
      non-target screening strategy allowed us to fully or tentatively identify 26 OPEs 
      or OPE-like substances. Among these 26 newly identified contaminants, bisphenol A 
      bis(diphenylphosphate) (BPABDP) exhibited the highest detection frequency of 83.2 
      %, with a concentration range of ND - 385 ng/g dry weight (dw). We also observed 
      that BPABDP was significantly correlated with all other OPEs (p < 0.001 in all 
      pairs), suggesting that BPABDP is widely used as a plasticizer and flame 
      retardant in various commercial products. Another interesting finding was the 
      discovery of four novel OPE structures with tentatively proposed chemical 
      structures. Among these four non-target OPEs, (tert-butyl) phenyl 
      bis(2,4-di-tert-butylphenyl) phosphate (TBPBDTBPP) shared a backbone structure 
      very similar to that of the well-known OPE, tris(2,4-di-tert-butylphenyl) 
      phosphate (TDTBPP). Detection frequency of this newly discovered OPE was high, up 
      to 69.5 %, and it was significantly correlated with isodecyl diphenyl phosphate 
      (IDDP), BPABDP, diphenyl 2-isopropylphenyl phosphate (2IPPDPP), and tricresyl 
      phosphate (TCrP, p < 0.05 in all pairs), respectively. This study reported the 
      most comprehensive suite of OPEs in soil samples, and 16 out of them were 
      recognized in soil for the first time.
CI  - Copyright (c) 2022 Elsevier B.V. All rights reserved.
FAU - Gong, Shuai
AU  - Gong S
AD  - Jiangsu Key Laboratory of Chemical Pollution Control and Resources Reuse, School 
      of Environmental and Biological Engineering, Nanjing University of Science and 
      Technology, Nanjing, Jiangsu, China.
FAU - Ren, Kefan
AU  - Ren K
AD  - Jiangsu Key Laboratory of Chemical Pollution Control and Resources Reuse, School 
      of Environmental and Biological Engineering, Nanjing University of Science and 
      Technology, Nanjing, Jiangsu, China.
FAU - Ye, Langjie
AU  - Ye L
AD  - Jiangsu Key Laboratory of Chemical Pollution Control and Resources Reuse, School 
      of Environmental and Biological Engineering, Nanjing University of Science and 
      Technology, Nanjing, Jiangsu, China.
FAU - Deng, Yirong
AU  - Deng Y
AD  - Jiangsu Key Laboratory of Chemical Pollution Control and Resources Reuse, School 
      of Environmental and Biological Engineering, Nanjing University of Science and 
      Technology, Nanjing, Jiangsu, China; Guangdong Provincial Academy of 
      Environmental Science, Guangdong Key Laboratory of Contaminated Sites 
      Environmental Management and Remediation, Guangzhou 510045, China. Electronic 
      address: ecoyrdeng@163.com.
FAU - Su, Guanyong
AU  - Su G
AD  - Jiangsu Key Laboratory of Chemical Pollution Control and Resources Reuse, School 
      of Environmental and Biological Engineering, Nanjing University of Science and 
      Technology, Nanjing, Jiangsu, China. Electronic address: sugy@njust.edu.cn.
LA  - eng
PT  - Journal Article
PT  - Research Support, Non-U.S. Gov't
DEP - 20220603
PL  - Netherlands
TA  - J Hazard Mater
JT  - Journal of hazardous materials
JID - 9422688
RN  - 0 (Esters)
RN  - 0 (Flame Retardants)
RN  - 0 (Organophosphates)
RN  - 0 (Phosphates)
RN  - 0 (Soil)
SB  - IM
MH  - China
MH  - Environmental Monitoring
MH  - *Esters
MH  - *Flame Retardants/analysis
MH  - Organophosphates
MH  - Phosphates
MH  - Soil
OTO - NOTNLM
OT  - High-resolution mass spectrometry
OT  - Nontarget screening
OT  - Organophosphate esters
OT  - Plasticizers
OT  - Soil
OT  - Suspect screening
EDAT- 2022/06/25 06:00
MHDA- 2022/06/28 06:00
CRDT- 2022/06/24 01:02
PHST- 2022/03/09 00:00 [received]
PHST- 2022/05/05 00:00 [revised]
PHST- 2022/05/30 00:00 [accepted]
PHST- 2022/06/24 01:02 [entrez]
PHST- 2022/06/25 06:00 [pubmed]
PHST- 2022/06/28 06:00 [medline]
AID - S0304-3894(22)01063-9 [pii]
AID - 10.1016/j.jhazmat.2022.129273 [doi]
PST - ppublish
SO  - J Hazard Mater. 2022 Aug 15;436:129273. doi: 10.1016/j.jhazmat.2022.129273. Epub 
      2022 Jun 3.