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1,411 Newest Publications about the topic mercury

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Mercury methylation and demethylation in highly contaminated sediments from the Deûle River in Northern France using species-specific enriched stable isotopes

28-10-2014 | Baghdad Ouddane; Mirna Daye; Mathilde Monperrus; D Amouroux; Milada Kadlecova, Journal of Environmental Monitoring, 2014

The methylation/demethylation processes in sediments of the Deûle River were determined using a well established isotope experiments. For this purpose, species-specific isotopically enriched tracers in the form of inorganic mercury IHg (199Hg) and methylmercury MeHg (Me201Hg) were used to ...

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Isotopic composition analysis of dissolved mercury in seawater with purge & trap preconcentration and a modified Hg introduction device for MC-ICP-MS

28-10-2014 | Haiying Lin; Dongxing Yuan; Bingyan Lu; Shuyuan Huang; Lumin Sun; Fan Zhang; Yaqin Gao, Journal of Analytical Atomic Spectrometry, 2014

J. Anal. At. Spectrom., 2014, Accepted ManuscriptDOI: 10.1039/C4JA00242C, Paper Haiying Lin, Dongxing Yuan, Bingyan Lu, Shuyuan Huang, Lumin Sun, Fan Zhang, Yaqin GaoThis is an Accepted Manuscript, which has been through the RSC Publishing peer review process and has been accepted for ...

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Lithium Ion Quantification Using Mercury Amalgams as in Situ Electrochemical Probes in Nonaqueous Media

24-10-2014 | Zachary J. Barton; Joaquín Rodríguez-López, Analytical Chemistry, 2014

We report on the quantitative, spatially resolved study of ionic processes for energy materials in nonaqueous environments by in situ electrochemical means at the micro- and nanoscale. Mercury-capped platinum ultramicroelectrodes (Hg/Pt UMEs) were tested as probes for alkali ions in propylene ...

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Detection of mercury(II) by DNA templated gold nanoclusters based on forming thymidine–Hg2+–thymidine duplexes

23-10-2014 | Shanshan Zhu, Yan Zhuo, Hong Miao, Dan Zhong, Xiaoming Yang, Luminescence, 2014

ABSTRACT We have successfully synthesized gold nanoclusters (AuNCs) templated with DNA (5′‐CCCCCCCCCCCCTTTTTT‐3′), and subsequently employed the fluorescent DNA‐AuNCs as a novel probe for sensitive detections of mercury ions (Hg2+). Basically, the procedure is due to the formation of ...

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Micellar and vesicular nanoassemblies of triazole-based amphiphilic probes triggered by mercury(II) ions in a 100% aqueous medium

22-10-2014 | Inhye Kim; Na-Eun Lee; Yoo-Jeong Jeong; Young-Ho Chung; Byoung-Ki Cho; Eunji Lee, Chemical Communication, 2014

ABA-type amphiphiles bearing a triazole-based aromatic block were easily synthesized using click chemistry, which act as fluorescent turn-off Hg2+–chemoprobes in an aqueous solution. Interestingly, the metal-binding process of amphiphiles induced nanoassemblies even below the CMCs, and the ...

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Voltammetric behavior, biocidal effect and synthesis of some new nanomeric fused cyclic thiosemicarbazones and their mercuric(II) salts

21-10-2014 | Author(s): M.S.T. Makki , R.M. Abdel-Rahman , M.S. El-Shahawi, Arabian Journal of Chemistry, 2014

Publication date: November 2014 Source:Arabian Journal of Chemistry, Volume 7, Issue 5 Author(s): M.S.T. Makki , R.M. Abdel-Rahman , M.S. El-Shahawi New nanomeric 3-thioxo-5-methoxy-4,5-dihydro-6-methyl-9-unsubstituted/substituted-1,2,4-triazino[5,6-b]indoles (2a–c) and ...

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The Environmental Costs and Benefits of Fracking

17-10-2014 | Robert B. Jackson; Avner Vengosh; J. William Carey; Richard J. Davies; Thomas H. Darrah; Francis O'Sullivan; Gabriel ..., Annual Review of Environment and Resources, 2014

Unconventional oil and natural gas extraction enabled by horizontal drilling and hydraulic fracturing (fracking) is driving an economic boom, with consequences described from “revolutionary” to “disastrous.” Reality lies somewhere in between. Unconventional energy generates income and, done well, ...

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Solid–ionic liquid interfaces: pore filling revisited

15-10-2014 | M. T. Heinze; J. C. Zill; J. Matysik; W. D. Einicke; R. Gläser; A. Stark, Physical Chemistry Chemical Physics, 2014

The properties of ionic liquids on ordered and non-ordered mesoporous silicas (silica gel, MCM-41, SBA-15) were studied by nitrogen sorption, mercury intrusion and thermogravimetric analyses, as well as 129Xe-NMR spectroscopy. The ionic liquids investigated are based on the ...

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Mercury (I) nitroprusside: A 2D structure supported on homometallic interactions

12-10-2014 | Author(s): H. Osiry , A. Cano , L. Reguera , A.A. Lemus-Santana , E. Reguera, Journal of Solid State Chemistry, 2014

Publication date: January 2015 Source:Journal of Solid State Chemistry, Volume 221 Author(s): H. Osiry , A. Cano , L. Reguera , A.A. Lemus-Santana , E. Reguera The pentacyanonitrosylferrate complex anion, [Fe(CN)5NO]2−, forms an insoluble solid with Hg(I) ion, of formula unit ...

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Evidence for copper-binding humic substances in seawater

12-10-2014 | Author(s): Hannah Whitby , Constant M.G. van den Berg, Marine Chemistry, 2014

Publication date: Available online 28 September 2014 Source:Marine Chemistry Author(s): Hannah Whitby , Constant M.G. van den Berg Copper-binding humic substances (Cu–HS) in seawater were determined using a novel method based on cathodic stripping voltammetry (CSV). Cu–HS adsorb on the ...

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