Methods and recent advances in speciation analysis of mercury chemical species in environmental samples: a review. Issue 1 (1st October 2016)

• Record Type: Journal Article
• Authors: Amde, Meseret; Yin, Yongguang; Zhang, Dan; Liu, Jingfu
• Is Part Of: Chemical speciation and bioavailability. Volume 28:Issue 1/4(2016)
• Page Start: 51
• Page End: 65
• Publication Date: 2016-10-01
• Subjects: Mercury -- speciation analysis -- water -- sediment -- soil; [C6MIM][PF6]: 1-hexyl-3-methylimidazolium hexafluorophosphate -- [C8MIM][PF6]: 3-methyl-1-octylimidazolium hexafluorophosphate -- AFS: atomic fluorescence spectrometry -- APDC: ammonium pyrrolidine dithiocarbamate -- CE: capillary electrophoresis -- CPE: cloud point extraction -- CV-AAS: cold vapor generation atomic absorption spectrometry -- CV-ILA-HS-SDME: cold vapor ionic liquid assisted head space single drop microextraction -- DAD: diode array detector -- DDTC: diethyldithiocarbamate -- DGT: diffusive gradient technique -- DLLME: dispersive liquid liquid microextraction -- ET-AAS: electrothermal atomic absorption spectrometry -- EtHg: ethylmercury -- FLPE: fluorinated polyethylene -- GC: gas chromatography -- GC-AFS: gas chromatography atomic fluorescence spectrometry -- GC–ICP-MS: gas chromatography inductively coupled plasma mass spectrometry -- GC-MS: gas chromatography mass spectrometry -- GC-Pyr-AFS: gas chromatography pyrolysis atomic fluorescence spectrometry -- HF-LLLME: hollow fiber liquid liquid liquid microextraction -- Hg: mercury -- HG/CV-AFS: hydride generation/cold vapor generation atomic fluorescence spectrometry -- Hg0: elemental mercury -- HPLC: high performance liquid chromatography -- HPTLC: high performance thin layer chromatography -- HS-GC-AFS: head space gas chromatography atomic fluorescence spectrometry -- IC: ion chromatography -- ICP-MS: inductively coupled plasma mass spectrometry -- ICP-OES: inductively coupled plasma optical emission spectrometry -- ID: isotope dilution -- IL-SDME: ionic liquid based single drop microextraction -- LC: liquid chromatography -- LOD: limit of detection -- LPME: liquid phase microextraction -- LVSS: large volume sample stacking -- MeHg: methylmercury -- MSC: multi syringe chromatography -- OrgHg: organic mercury -- PAN: 1-(2-pyridylazo)-2-naphthol -- P&T: purge and trap -- P&T-GC-Pyr-AFS: purge and trap gas chromatography pyrolysis atomic fluorescence spectrometry -- PE: polyethylene -- PET: polyethylene terephthalate -- PhHg: phenylmercury -- PJDA: plasma jet desorption atomization -- PJD-AFS: plasma jet desorption atomic fluorescence spectrometry -- POSS-SH: polyhedral oligomeric silsesquioxane -- PTFE: polytetrafluoroethylene -- PVG: photochemical vapor generation -- RSD: relative standard deviation -- SDME: single drop microextraction -- SERS: surface enhanced Raman spectroscopy -- SnCl2: stannous chloride -- SPE: solid phase extraction -- SPME: solid phase microextraction -- TLC: thin layer chromatography -- UV: ultraviolet -- UV–vis: ultraviolet visible; Speciation (Chemistry) -- Periodicals; Pollutants -- Biodegradation -- Periodicals; 363.7384
• DOI: 10.1080/09542299.2016.1164019
• Languages: English
• ISSNs: 2047-6523

Abstract

Abstract: Mercury (Hg) and its compounds are much concerned for their high toxicity and wide presence in the environment. Since the toxicity of Hg is species dependent, various methods have been developed for the speciation analysis of Hg. This review focus on the determination and speciation analysis of Hg chemical species in water, sediment, and soil samples. Recent developments on sample pre-treatment and extraction/pre-concentration, separation, and quantification of Hg chemical species, and associated analytical challenges have been reviewed and briefly discussed based on recent reports.