Sensitive online speciation analysis of arsenic in biological samples by ambient mass spectrometry

Wu, Debo; Li, Dian; Dong, Lulu; Li, Guolin; Wang, Li; Tang, Ziyang; Rahman, Md. Matiur; Yang, Shiliang

doi:10.1039/d2ja00075j

Cited by 6 publications

(4 citation statements)

References 45 publications

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“…The bisphenols were readily detected in both the packaging and milk products, present as high as 151 ng/ml in milk samples. Other techniques have furthermore been utilized in the rapid detection of food and drink contaminants, including DART for animal feed analysis, 95 EESI for arsenic detection, 96 and CBS for the detection of food-related mycotoxins. 97 AIMS has proven to be particularly popular in the analysis of fruit and vegetable products.…”

Section: Food and Agriculturementioning

confidence: 99%

Applications of ambient ionization mass spectrometry in 2022: An annual review

Rankin‐Turner

Sears

Heaney

2023

Analytical Science Advances

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The development of ambient ionization mass spectrometry (AIMS) has transformed analytical science, providing the means of performing rapid analysis of samples in their native state, both in and out of the laboratory. The capacity to eliminate sample preparation and pre‐MS separation techniques, leading to true real‐time analysis, has led to AIMS naturally gaining a broad interest across the scientific community. Since the introduction of the first AIMS techniques in the mid‐2000s, the field has exploded with dozens of novel ion sources, an array of intriguing applications, and an evident growing interest across diverse areas of study. As the field continues to surge forward each year, ambient ionization techniques are increasingly becoming commonplace in laboratories around the world. This annual review provides an overview of AIMS techniques and applications throughout 2022, with a specific focus on some of the major fields of research, including forensic science, disease diagnostics, pharmaceuticals and food sciences. New techniques and methods are introduced, demonstrating the unwavering drive of the analytical community to further advance this exciting field and push the boundaries of what analytical chemistry can achieve.

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Section: Food and Agriculturementioning

confidence: 99%

Applications of ambient ionization mass spectrometry in 2022: An annual review

Rankin‐Turner

Sears

Heaney

2023

Analytical Science Advances

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“…The speciation of As (As III , As V , DMA, MMA, AB and AC) in biological matrices (crayfish, laver and kelp) using ES-HG-MPT-MS has been reported. 53 The novel ionisation source of MPT combined with HG used an in-house made sample introduction device. The device resulted in unique mass spectrum behaviour for As and the authors reported improvements in sensitivity and matrix tolerance.…”

Section: Elemental Speciation Analysismentioning

confidence: 99%

Atomic spectrometry update: review of advances in elemental speciation

Clough

Harrington

Hill

et al. 2023

J. Anal. At. Spectrom.

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“…In the second work, an extraction electrospray ionization-hydride generationmicrowave plasma torch-mass spectrometry (EESI-HG-MPT-MS) method was proposed by Wu et al for online speciation analysis of As from raw bio-matrices [20]. In this work, the MPT was coupled to an organic mass spectrometer for sensitive detection of inorganic arsenic species.…”

Section: Sequential Speciation Analysis Of Arsenic In Sediments and O...mentioning

confidence: 99%

“…for MS analysis. This strategy takes the advantages of avoiding sample pretreatment, high analysis speed, low sample consumption, and low labor and energy consumption, which has been used in various areas, such as environment monitoring [16,17], material science [18,19], food science [20,21], life science [22,23], and geology [24,25]. In this chapter, we will focus on the application of this sequential speciation analytical strategy in geological samples, such as mineral samples, fossils samples, and soil samples.…”

Section: Introductionmentioning

confidence: 99%

Sequential Speciation Analysis of Metals in Geological Samples by Mass Spectrometry

Xu¹,

Chen²

2023

Heavy Metals - Recent Advances

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Sequential analysis of metal speciation in geological samples has been demonstrated using mass spectrometry (MS). Various speciation for metal occurrences, such as water-soluble, exchangeable, oxidable, reducible, and crystalline, have been sequentially extracted from geological samples using a homemade device, followed by online ionized for MS analysis. The metal speciation in geological samples was not only useful for revealing the formation mechanism of geological samples but also beneficial for guiding the separation and exploitation of metals. Compared with the conventional methodology, the present approach takes the advantages of short analysis time (1 h), low sample consumption (1.0 mg), and high recovery (>95%), providing a useful platform for the efficient quantitative speciation analysis of metals in geological samples. This chapter introduces the mechanism and application of the MS approach for the analysis of rare earth minerals, dinosaur fossils, soil, etc.

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Sensitive online speciation analysis of arsenic in biological samples by ambient mass spectrometry

Abstract: As a redox-sensitive and multi-species trace element, the chemical behavior of arsenic in various biological sources was closely related to human health. Direct and sensitive speciation analysis of arsenic from...

Cited by 6 publications

References 45 publications

Applications of ambient ionization mass spectrometry in 2022: An annual review

Applications of ambient ionization mass spectrometry in 2022: An annual review

Atomic spectrometry update: review of advances in elemental speciation

Sequential Speciation Analysis of Metals in Geological Samples by Mass Spectrometry

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