Determination of antimony in environment samples by gas phase chemiluminescence detection following flow injection hydride generation and cryotrapping

Ye, Yousheng; Sang, Jianchi; Ma, Haile; Tao, Guanhong

doi:10.1016/j.talanta.2010.02.060

Cited by 9 publications

(5 citation statements)

References 26 publications

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“…The same research laboratory employed the identical approach for the detection of antimony in environmental samples, and the detection limit was 0.18 μg/L. 154 To determine the concentration of metal ions, Wang et al used MCE-CL. 155 The CL was based on the reaction of luminol with hydrogen peroxide.…”

Section: ' Luminescence In Chromatography Electro-phoresis and Flow S...mentioning

confidence: 99%

“…The GC analysis time was 60 s, and the detection limit was 0.32 μg/L. The same research laboratory employed the identical approach for the detection of antimony in environmental samples, and the detection limit was 0.18 μg/L . To determine the concentration of metal ions, Wang et al used MCE-CL .…”

Section: Luminescence In Chromatography Electrophoresis and Flow Systemsmentioning

confidence: 99%

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Molecular Fluorescence, Phosphorescence, and Chemiluminescence Spectrometry

et al. 2011

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Analytical Chemistry REVIEW citations were found through individual searches by the various authors who wrote a particular section of this Review. In an effort to more effectively accomplish this goal, we have included authors who are knowledgeable in the various subtopics of this Review.Coverage is limited to articles that describe new developments in the theory and practice of molecular luminescence for chemical analysis in the ultraviolet, visible, and near-infrared region. We have included two new sections in this Review on fluorescence nanoparticles and green chemistry. Discussions of cited work are intended to be more critical and focused than in previous reviews. In general, citations are limited to journal articles and do not include patents, proceedings, reports, and dissertations. In an effort to reduce the length of this Review we have attempted to limit duplicate citations between sections by retaining the same reference number for a given citation which is cited under more than one heading.As in previous years, we are not able to provide extensive coverage of all developments of relevance to the extremely broad field of molecular fluorescence, phosphorescence, and chemiluminescence. Instead, we have focused on important advances of general interest and relevance to the field of analytical chemistry, rather than extensions of previous advances. In addition, we have attempted to balance inclusion of a sufficient number of highly relevant, high-impact references to adequately survey the field with ample descriptions of individual citations for better clarification. If you feel that we have omitted an important article published during the above referenced time period, please forward the reference to one of us and we will be certain to consider it for the next review.

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Section: ' Luminescence In Chromatography Electro-phoresis and Flow S...mentioning

confidence: 99%

Section: Luminescence In Chromatography Electrophoresis and Flow Systemsmentioning

confidence: 99%

Molecular Fluorescence, Phosphorescence, and Chemiluminescence Spectrometry

et al. 2011

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“…Numerous analytical techniques have been reported to measure antimony in environmental samples such as microwave induced plasma-atomic emission spectrometry (MIP-AES) [13,14], laser induced fluorescence [15,16], high performance liquid chromatography (HPLC) [17] and electroanalytical techniques [18][19][20][21][22]. Voltammetric methods are among the electrochemical techniques described for the analysis of antimony.…”

Section: Introductionmentioning

confidence: 99%

Chemical Speciation of Antimony(III and V) in Water by Adsorptive Cathodic Stripping Voltammetry Using the 4‐(2‐Thiazolylazo) – Resorcinol

et al. 2010

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A simple adsorptive cathodic stripping voltammetry method has been developed for antimony (III and V) speciation using 4-(2-thiazolylazo) -resorcinol (TAR). The methodology involves controlled preconcentration at pH 5, during which antimony(III) -TAR complex is adsorbed onto a hanging mercury drop electrode followed by measuring the cathodic peak current (I p,c ) at À0.39 V versus Ag/AgCl electrode. The plot of I p,c versus antimony(III) concentration was linear in the range 1.35 10 À9 -9.53 10 À8 mol L À1.The LOD and LOQ for Sb(III) were found 4.06 10 À10 and 1.35 10 À9 mol L À1, respectively. Antimony(V) species after reduction to antimony(III) with Na 2 SO 3 were also determined. Analysis of antimony in environment water samples was applied satisfactorily.

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“…It is a widely distributed trace element of toxicological interest found in the environment and mainly present as Sb(III) and Sb(V) (Shotyk et al , 2005). Antimony is known to cause adverse health effects on humans and animals (Ye et al , 2010), but can be used for the treatment of tropical protozoan diseases, such as leishmaniasis (Berman, 2003; Vásquez et al , 2006). Antimony is generally highly toxic to micro-organisms; thus, identification of Sb-resistant bacteria is fundamentally important for an understanding of microbial antimony metabolism and for applications in bioremediation.…”

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confidence: 99%

Skermanella stibiiresistens sp. nov., a highly antimony-resistant bacterium isolated from coal-mining soil, and emended description of the genus Skermanella

Luo

Shi

Wang

et al. 2012

International Journal of Systematic and Evolutionary Microbiology

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A Gram-negative, aerobic, motile, rod-shaped, antimony-resistant bacterium, designated strain SB22 T , was isolated from soil of Jixi coal mine, China. The major cellular fatty acids (.5 %) were C 18 : 1 v7c (63.5 %), summed feature 2 (C 14 : 0 3-OH and/or iso-C 16 : 1 I, 10.8 %) and C 16 : 0 (9.9 %). The major polar lipids were diphosphatidylglycerol, phosphatidylcholine, phosphatidylethanolamine, phosphatidylglycerol and an unknown aminolipid. The genomic DNA G+C content was 69.6 mol% and Q-10 was the major respiratory quinone. Phylogenetic analyses based on 16S rRNA gene sequences indicated that strain SB22T was most closely related to Skermanella aerolata 5416T-

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Determination of antimony in environment samples by gas phase chemiluminescence detection following flow injection hydride generation and cryotrapping

Cited by 9 publications

References 26 publications

Molecular Fluorescence, Phosphorescence, and Chemiluminescence Spectrometry

Molecular Fluorescence, Phosphorescence, and Chemiluminescence Spectrometry

Chemical Speciation of Antimony(III and V) in Water by Adsorptive Cathodic Stripping Voltammetry Using the 4‐(2‐Thiazolylazo) – Resorcinol

Skermanella stibiiresistens sp. nov., a highly antimony-resistant bacterium isolated from coal-mining soil, and emended description of the genus Skermanella

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