Characterization of arsenic in dried baby shrimp (<i>Acetes</i> sp<i>.</i>) using synchrotron-based X-ray spectrometry and LC coupled to ICP-MS/MS

Guimarães, Diana; Roberts, Austin A.; Tehrani, Mina W.; Huang, Rong; Smieska, Louisa; Woll, Arthur R.; Shao, Lin; Parsons, Patrick J.

doi:10.1039/c8ja00094h

Cited by 15 publications

(11 citation statements)

References 46 publications

(56 reference statements)

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“…They can also be found in food of animal origin and crop food cultivated on As rich soil. In the marine food, arsenic occurs often as simple inorganic or organic forms and their derivatives (Van Hulle et al, 2002;Contreras-Acuña et al, 2013;Guimarães et al, 2018). The presence of arsenosugars with molecular masses 328, 392, 409, 482, and high variety of arsenolipids was also confirmed in marine food (Gallagher et al, 1999;Lischka et al, 2013).…”

Section: Elements Determined In Food Speciation Proceduresmentioning

confidence: 89%

“…In papers cited in this review, the QC/QA is often conducted for total elements determination only or limited to chosen validation parameters such as recovery, LOD and limit of quantitation (LOQ). In 34 among the 51 (67%) research papers cited in this review, some QC/QA aspects are being stated by the authors, whereas only in several papers the QC/QA aspects are described in detail (Nischwitz & Pergantis, 2006;Guimarães et al, 2018;Pétursdóttir et al, 2018;Lorenc et al, 2019Lorenc et al, , 2020aPiovesana et al, 2019). The QC/QA in terms of the identification of elemental species with molecular mass spectrometry is often supported by the comparison of the obtained results with other papers regarding the same or similar substances identification (Van Hulle et al, 2002;Arroyo-Abad et al, 2013;Contreras-Acuña et al, 2013;Amayo et al, 2014a).…”

Section: Quality Assurance and Control In Speciation Analysismentioning

confidence: 97%

“…three different X-ray spectroscopy techniques have been applied along with HPLC/ICP-MS. Portable X-ray fluorescence (XRF) instrument was used for on-site analysis of total As in shrimps, followed by the elemental mapping by synchrotron radiation micro-X-ray fluorescence (SR-μXRF). Finally, As speciation including As(III), As(V), AsB, AsC, DMA, and MMA was preformed using micro-X-ray absorption near-edge structure (μXANES) (Guimarães et al, 2018). Summary of the papers mentioned in this section is gathered in Table 1.…”

Section: Complementary Techniquesmentioning

confidence: 99%

See 2 more Smart Citations

Lc/Icp‐ms and Complementary Techniques in Bespoke and Nontargeted Speciation Analysis of Elements in Food Samples

Lorenc

Hańć²,

Sajnóg³

et al. 2020

Mass Spectrometry Reviews

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Chemical elements speciation analysis of food samples has been among the most important scientific topics over the last decades. Food samples are comprised of high variety of chemical compounds, from which many can interact with metals and metalloids, forming complex elemental species with various influence on the human body. It is particularly important not only to determine the amount of certain chemical element in food sample but also to identify the form in which given element occurs in given sample. Employment of bespoke and nontargeted speciation methods, with the use of liquid chromatography inductively coupled plasma mass spectrometry (LC/ICP-MS) and complementary techniques, provides more complete picture on the metals and metalloids speciation in food. This review discusses issues concerning speciation analysis of metals and metalloids in food samples with the use of LC/ ICP-MS as a leading technique in elemental speciation nowadays and a complimentary technique intended for their identification.

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Section: Elements Determined In Food Speciation Proceduresmentioning

confidence: 89%

Section: Quality Assurance and Control In Speciation Analysismentioning

confidence: 97%

Section: Complementary Techniquesmentioning

confidence: 99%

See 1 more Smart Citation

Lc/Icp‐ms and Complementary Techniques in Bespoke and Nontargeted Speciation Analysis of Elements in Food Samples

Lorenc

Hańć²,

Sajnóg³

et al. 2020

Mass Spectrometry Reviews

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show abstract

“…Characterization of arsenic in dried baby shrimp, as human exposure to toxic metals/metalloids among the ethnic Chinese community in Upstate New York. 27 The authors draw attention to the toxicology aspect, not just being a question of concentration but also of the species. Arsenic species was investigated by micro-XANES.…”

Section: Micro-xas and Multiple Energy Micro-xrf Combined With Micro-xasmentioning

confidence: 99%

Recent developments of X‐ray absorption spectroscopy as analytical tool for biological and biomedical applications

Buzanich

2021

X-Ray Spectrometry

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X-ray absorption spectroscopy (XAS), in its various modalities, has gained exponential attention and applicability in the field of biological and biomedical systems. Particularly in this field, challenges like low concentration of analyte or proneness to radiation damage have certainly settle the basis for further analytical developments, when using X-ray based methods. Low concentration calls for higher sensitivity-by increasing the detection limits (DL); while susceptibility for radiation damage requires shorter measurement times and/or cryogenic sample environment possibilities. This manuscript reviews the latest analytical possibilities that make XAS more and more adequate to investigate biological or biomedical systems in the last 5 years.Highlights in this review are: Combination of Imaging micro-X-ray Fluorescence spectroscopy (XRF) with XAS, by selecting multiple energies (ME); Total reflection XRF -XAS (TXRF-XAS); High energy resolution fluorescence detection XAS (HERFD-XAS) and resonant Xray emission spectroscopy (RXES); Time resolved XAS (Quick-XAS, Dispersive-XAS, Ultrafast-XAS).

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“…This has resulted in significantly increased amounts of XFI data, both from increases to the total file size per image and to the total number of images produced (Siddons et al, 2014). For example, Maia Boesenberg et al, 2018;De Andrade et al, 2014;Guimara ˜es et al, 2018;Ryan et al, 2014), a 384 pixel silicon monolith detector, routinely produces the equivalent of more than 3 terabytes (TB) of data for a single XFI scan of 1000 Â 1000 pixels. Such high data acquisition rates mean that processing of experimental XRF data may be the rate-limiting step.…”

Section: Introductionmentioning

confidence: 99%

Abridged spectral matrix inversion: parametric fitting of X-ray fluorescence spectra following integrative data reduction

Crawford

Huntsman

Weng

et al. 2021

J Synchrotron Radiat

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Recent improvements in both X-ray detectors and readout speeds have led to a substantial increase in the volume of X-ray fluorescence data being produced at synchrotron facilities. This in turn results in increased challenges associated with processing and fitting such data, both temporally and computationally. Herein an abridging approach is described that both reduces and partially integrates X-ray fluorescence (XRF) data sets to obtain a fivefold total improvement in processing time with negligible decrease in quality of fitting. The approach is demonstrated using linear least-squares matrix inversion on XRF data with strongly overlapping fluorescent peaks. This approach is applicable to any type of linear algebra based fitting algorithm to fit spectra containing overlapping signals wherein the spectra also contain unimportant (non-characteristic) regions which add little (or no) weight to fitted values, e.g. energy regions in XRF spectra that contain little or no peak information.

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Characterization of arsenic in dried baby shrimp (Acetes sp.) using synchrotron-based X-ray spectrometry and LC coupled to ICP-MS/MS

Abstract: Total arsenic content of dried baby shrimp was quantified using portable XRF and ICP-MS, and characterized further by SR-μXRF, with the major As species identified using μXANES, and confirmed by LC-ICP-MS/MS.

Cited by 15 publications

References 46 publications

Lc/Icp‐ms and Complementary Techniques in Bespoke and Nontargeted Speciation Analysis of Elements in Food Samples

Lc/Icp‐ms and Complementary Techniques in Bespoke and Nontargeted Speciation Analysis of Elements in Food Samples

Recent developments of X‐ray absorption spectroscopy as analytical tool for biological and biomedical applications

Abridged spectral matrix inversion: parametric fitting of X-ray fluorescence spectra following integrative data reduction

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