Organophosphorous flame retardants in biota from Svalbard, Norway

Hallanger, Ingeborg G.; Sagerup, Kjetil; Evenset, Anita; Kovacs, Kit M.; Leonards, P.E.G.; Fuglei, Eva; Routti, Heli; Aars, Jon; Strøm, Hallvard; Lydersen, Christian; Gabrielsen, Geir Wing

doi:10.1016/j.marpolbul.2015.09.049

Cited by 103 publications

(58 citation statements)

References 33 publications

(48 reference statements)

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“…Wang et al [24] developed an early LC-MS/MS method to determine PFRs in water samples with high performance and quick determination. In recent years, the use of LC-MS/MS has been generalized for screening PFRs in environmental samples as sediment [25][26][27], soil [26], biota [25,[27][28][29], water [16,24], and wastewater [16,30]. The main issues in the analysis of PFRs by LC-MS/MS are interferences and background contamination.…”

Section: Introductionmentioning

confidence: 99%

Determination of organophosphate flame retardants in soil and fish using ultrasound‐assisted extraction, solid‐phase clean‐up, and liquid chromatography with tandem mass spectrometry

Lorenzo

Campo

Picó

2018

J of Separation Science

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A solid-liquid extraction method in combination with high-performance liquid chromatography and tandem mass spectrometry was developed and optimized for extraction and analysis of organophosphorus flame retardants in soil and fish. Methanol was chosen as the optimum extraction solvent, not only in terms of extraction efficiency, but also for its broader analyte coverage. The subsequent clean-up by solid-phase extraction is required to eliminate matrix coextractives and reduce matrix effects. Recoveries of the optimized method were 50-121% for soil and 47-123% for biota, both with high precision (RSDs <12% in soil and <23% in biota). The method limits of detection ranged from 0.06 to 0.20 ng/g dry weight and between 0.02 and 0.30 ng/g wet weight for soil and biota samples, respectively. However, samples with a high lipid content produce several problems as solid-phase extraction cartridge clogging that increase variability and analysis time. The method was successfully applied for the determination of organophosphorus flame retardants in soil and fish from L'Albufera Natural Park (Valencia, Spain). Target compounds were detected in all soil and fish samples with values varying from 13.8 to 89.7 ng/g dry weight and from 3.3 to 53.0 ng/g wet weight, respectively.

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Section: Introductionmentioning

confidence: 99%

Determination of organophosphate flame retardants in soil and fish using ultrasound‐assisted extraction, solid‐phase clean‐up, and liquid chromatography with tandem mass spectrometry

Lorenzo

Campo

Picó

2018

J of Separation Science

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show abstract

“…Since the phasing-out of polybrominated diphenyl ethers (PBDEs) in 2005, the production and use of TDCIPP has been increased and it can now be detected across the globe in various environments, such as indoor air in the US (up to 56.08 mg/g) (Stapleton et al, 2009) and in China (14.3e40.1 mg/g) (Yang et al, 2013;He et al, 2015), surface water (855 ng/L; Shi et al, 2016), and biota samples (e.g., freshwater fish: 89 ng/g lipid wt; Hallanger et al, 2015). TDCIPP or its major metabolite [bis (1, 3-dichloro-2-propyl) phosphate, BDCIPP] has also been detected in human breast milk (5.1 ng/g lipid wt; Sundkvist et al, 2010), urine (11 ng/ ml; Butt et al, 2014), and placenta (82.8 ng/g lipid wt; Ding et al, 2016).…”

Section: Introductionmentioning

confidence: 99%

Tris (1, 3-dichloro-2-propyl) phosphate induces apoptosis and autophagy in SH-SY5Y cells: Involvement of ROS-mediated AMPK/mTOR/ULK1 pathways

Zhou

Guo

et al. 2017

Food and Chemical Toxicology

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“…Also chlorinated paraffins were present in polar bear plasma samples whereas only few organophosporous flame retardants were detected in some of the samples (Hallanger et al 2015, Harju et al 2013.…”

Section: Contaminant Levels and Trendsmentioning

confidence: 99%

“…Samples from Svalbard have also been included in large scale studies looking at geographical structure in pollutant levels (McKinney et al 2011a(McKinney et al , 2011bRigét et al 2011, Harju et al 2013. Also chlorinated paraffins were present in polar bear plasma samples whereas only few organophosporous flame retardants were detected in some of the samples (Hallanger et al 2015, Harju et al 2013.…”

Section: Contaminant Levels and Trendsmentioning

confidence: 99%

Polar bears: proceedings of the 18th working meeting of the IUCN/SSC Polar Bear Specialist Group, Anchorage, Alaska, 7-11 June 2016

Durner¹,

Laidre²,

York³

2018

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Organophosphorous flame retardants in biota from Svalbard, Norway

Cited by 103 publications

References 33 publications

Determination of organophosphate flame retardants in soil and fish using ultrasound‐assisted extraction, solid‐phase clean‐up, and liquid chromatography with tandem mass spectrometry

Determination of organophosphate flame retardants in soil and fish using ultrasound‐assisted extraction, solid‐phase clean‐up, and liquid chromatography with tandem mass spectrometry

Tris (1, 3-dichloro-2-propyl) phosphate induces apoptosis and autophagy in SH-SY5Y cells: Involvement of ROS-mediated AMPK/mTOR/ULK1 pathways

Polar bears: proceedings of the 18th working meeting of the IUCN/SSC Polar Bear Specialist Group, Anchorage, Alaska, 7-11 June 2016

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