Detection of Dechlorane Plus in fish from urban-industrial rivers

Kang, Jung-Ho; Kim, Jongchul; Jin, Guang‐Zhu; Park, Hyokeun; Baek, Song-Yee; Chang, Yoon Seok

doi:10.1016/j.chemosphere.2010.02.051

Cited by 81 publications

(47 citation statements)

References 18 publications

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“…DP is mainly used for coating electrical wires and cables, connectors in computers, and plastic decoration materials (Qiu et al, 2007), which are widely used in urban areas. Therefore, urban areas could be significant source of DP, which was also suggested by Kang et al (2010).…”

Section: Preliminary Analysis Of Local Sourcementioning

confidence: 80%

Particle-bound Dechlorane Plus and polybrominated diphenyl ethers in ambient air around Shanghai, China

Rue

et al. 2011

Environmental Pollution

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Section: Preliminary Analysis Of Local Sourcementioning

confidence: 80%

Particle-bound Dechlorane Plus and polybrominated diphenyl ethers in ambient air around Shanghai, China

Rue

et al. 2011

Environmental Pollution

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“…Similar results were also obtained between the sediments from a section of the river within the city of Harbin (0.11 ± 0.05 ng g −1 dw) and rural area of Songhua River (0.04 ± 0.05 ng g −1 dw), which suggested the influence of urban activity on environmental DP concentration. In South Korea, Kang et al (2010) measured DP in fish from 22 river sites around the country, the mean concentrations in the 15 urban sites (36.1 ± 35.3 ng g −1 lw) were approximately 25 times greater than those measured in the rural sites (1.4 ± 1.0 ng g −1 lw). Significantly different DP levels between rural and urban areas (p b 0.015) further suggested that urbanization and industrial activities could be the major emission source of DP rather than LRAT from distant sources (Kang et al, 2010).…”

Section: Urban/industrial Activitymentioning

confidence: 93%

“…SE and PLE (including ASE) were applied to solid samples, while LLE and SPE (e.g., C18) were used for liquid sample extraction . Mixed organic solvents, such as n-hexane/ acetone (v/v: 1/1) (Hoh et al, 2006;Ismail et al, 2009;Peverly et al, 2015;Ren et al, 2008;Salamova et al, 2014;Zhang et al, 2011a, b), n-hexane/dichloromethane (v/v: 1/1) (De la Möller et al, 2010Möller et al, , 2011Zhang et al, 2013), and the same mixtures with different proportions (Kang et al, 2010;Tomy et al, 2008;Wu et al, 2010;Xian et al, 2011), were commonly used for extraction.…”

Section: Sample Extraction and Clean-upmentioning

confidence: 99%

“…Cleanup or purification of the environmental sample extracts could be done by a silica gel column (Hoh et al, 2006;Ismail et al, 2009;Ren et al, 2008;Salamova et al, 2014) or a multilayer column packed with acidic and basic silica gel Kang et al, 2010;Liu et al, 2014;Wu et al, 2010;Zhang et al, 2013) except for sediment. It was also reported that alumina and Florisil columns, as well as commercial SPE column (i.e., Oasis® HLB) were effective (Cequier et al, 2015;Zhang et al, 2011b;Zheng et al, 2015a).…”

Section: Sample Extraction and Clean-upmentioning

confidence: 99%

“…The GC to mass spectrometry (MS) transfer line was generally held at the similar temperature as the injection port. Different GC-MS approaches, including electron capture negative ion (ECNI)-MS, negative chemical ionization (NCI)-MS, NCI-MS/MS and electron impact-high resolution mass spectrometry (EI-HRMS), were generally applied for DP analysis and quantification (Barón et al, 2012(Barón et al, , 2014a(Barón et al, , 2014bDe la Torre et al, 2010a;Hoh et al, 2006;Kang et al, 2010;Möller et al, 2010;Muñoz-Arnanz et al, 2011;Qiu and Hites, 2008;Xiao et al, 2012;Zeng et al, 2014). Molecular ion fragments at m/z 651.8/653.8 were generally selected for DP monitoring in ECNI-MS and NCI-MS, while the selected ion and transition at 654 N 35/ 654 N 37 were monitored in NCI-MS/MS (Barón et al, 2012).…”

Section: Instrumental Analysis and Quantificationmentioning

confidence: 99%

See 2 more Smart Citations

Sources and environmental behaviors of Dechlorane Plus and related compounds — A review

Wang

Zhang

et al. 2016

Environment International

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Although Dechlorane Plus (DP) has been used as a polychlorinated flame retardant for almost half a century, its detection in the environment was not reported until 2006. The subsequent intensive research has confirmed its global ubiquity. A few reviews have presented the properties, analytical methods and environmental occurrence of DP and related compounds in the past several years. The present review emphasizes on the environmental behavior of DP isomers which is assessed by the variation of the isomer ratio of DP in various matrices. Other aspects including the analytical methods, emission sources, general environmental occurrence and bioaccumulation of DP are also summarized. In this review, three typical emission sources in the environment are categorized after introducing the measurement method of DP. The temporal-spatial distribution is then evaluated at the global scale, which provides an integrated representation of the environmental occurrence of DP and potential impact on the human health and ecosystems. The variations of DP isomer ratio in various matrices reinforce its source related distribution and their stereoselective bioaccumulation. Thereafter, DP related compounds and dechlorinated analogs are briefly summarized in regards to their occurrence in various matrices, suggesting their ubiquity in the environment and bioavailability. Further studies are required to better assess the exposures and toxicological effects of DP and its analogs. A special concern is the serious contamination in e-waste recycling areas in developing countries, where long-term monitoring data on the association of DP exposure and adverse effects to human health and ecosystems is urgently needed.

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Concentrations and trends of halogenated flame retardants in the pooled serum of residents of Laizhou Bay, China

Jin

et al. 2013

Enviro Toxic and Chemistry

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The south coast of Laizhou Bay, in northeastern China, is a production area for halogenated flame retardants (HFR). In 2007, the authors measured serum concentrations of polybrominated diphenyl ethers (PBDEs) in Laizhou Bay residents. To assess the PBDE concentration trend, and determine the concentrations of the emerging flame retardants Dechlorane Plus (DP) and bis(2-ethylhexyl)-3,4,5,6-tetrabromophthalate (TBPH), the authors measured the concentrations of 8 PBDE congeners, 2 DP isomers, and TBPH in 10 composite samples, which were pooled from the serum collected from 305 Laizhou Bay residents in October 2011. The average concentration of the total PBDE (∑8 PBDE) concentration in all serum pools was 240 ng/g lipid weight, and the highest serum pool concentration (in the 30- to 39-yr-old male group) was 780 ng/g lipid weight. Brominated diphenyl ether-209 was the dominant congener, accounting for 87% of ∑8 PBDE. Compared with a previous study, ∑8 PBDE serum concentrations in the present study showed no change in order of magnitude, but the relative contribution of BDE-209 to ∑8 PBDE was higher. The average concentration of ∑DP in all serum pools was 3.6 ng/g lipid weight, ranging from 1.4 ng/g lipid weight (in the 50- to 59-yr-old male group) to 11 ng/g lipid weight (in the 20- to 29-yr-old male group). The concentration of DP was lower than in other reported studies. The study also detected TBPH in the 30- to 39-yr-old female group, suggesting that TBPH, as an emerging HFR, requires further monitoring.

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Detection of Dechlorane Plus in fish from urban-industrial rivers

Cited by 81 publications

References 18 publications

Particle-bound Dechlorane Plus and polybrominated diphenyl ethers in ambient air around Shanghai, China

Particle-bound Dechlorane Plus and polybrominated diphenyl ethers in ambient air around Shanghai, China

Sources and environmental behaviors of Dechlorane Plus and related compounds — A review

Concentrations and trends of halogenated flame retardants in the pooled serum of residents of Laizhou Bay, China

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