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Статті в журналах з теми "Laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS)"

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Автор: Grafiati

Опубліковано: 10 грудня 2022

Оновлено: 29 січня 2023

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1

Scheffler, G. L., and D. Pozebon. "Advantages, drawbacks and applications of mixed Ar–N2 sources in inductively coupled plasma-based techniques: an overview." Anal. Methods 6, no. 16 (2014): 6170–82. http://dx.doi.org/10.1039/c4ay00178h.

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Анотація:

This review deals with mixed gas Ar–N₂ plasmas, highlighting advantages, limitations and applications of them in inductively coupled plasma optical emission spectrometry (ICP OES), inductively coupled plasma mass spectrometry (ICP-MS) and laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) techniques, covering publications in the last three decades.

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2

Luo, Wenhe, Tao Li, Meng Wang, Wanqin Dai, Chunlei Jiao, Yuhui Ma, Yayun Ding, Fang Yang, Xiao He, and Zhiyong Zhang. "Nanoparticles Determination by Laser Ablation Inductively Coupled Plasma Mass Spectrometry." Journal of Nanoscience and Nanotechnology 21, no. 11 (November 1, 2021): 5436–42. http://dx.doi.org/10.1166/jnn.2021.19476.

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Quantitatively studying the biodistribution and transformation of nanomaterials is of great importance for nanotoxicological evaluation. Recently, laser ablation inductively coupled plasma mass spectrometry has been employed to distinguish nanoparticles (NPs) with their dissolved ions in biological samples. The principle of the proposal is based on a hypothesis that the intact NPs sampled by laser ablation will generate discrete sharp pulses of signals in ICP-MS measurement, being totally different from the continuous, relatively lower signals generated by ions. However, it is still a controversy whether NPs could maintain their intactness during the laser ablation. This work found a way to exactly determine the number of NPs sampled for each LA-ICP-MS measurement. It made possible to reveal the signal profile of a single NP in LA-ICP-MS analysis. The results suggest that AuNR, AgNP and TIO2 NP were broken into much smaller secondary NPs during the laser ablation, therefore generating continuous signals in the analyzer. There was a certain probability that the fragmentation of large-sized NP or multiple NPs by laser ablation was not sufficient, leaving some NPs unbroken or some secondary NPs with relatively large sizes to generate discrete pulses of signals in the analyzer. When the intactness of NPs during laser ablation cannot be assured, it is impossible to determine the attribution of mass spectrum signals. These findings compromise the reliability of distinguishing NPs from their dissolved ions by LA-ICP-MS.

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3

Neff, Christoph, Pascal Becker, Bodo Hattendorf, and Detlef Günther. "LA-ICP-MS using a nitrogen plasma source." Journal of Analytical Atomic Spectrometry 36, no. 8 (2021): 1750–57. http://dx.doi.org/10.1039/d1ja00205h.

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4

Castellanos-Garcia, Laura J., Kristen N. Sikora, Jeerapat Doungchawee, and Richard W. Vachet. "LA-ICP-MS and MALDI-MS image registration for correlating nanomaterial biodistributions and their biochemical effects." Analyst 146, no. 24 (2021): 7720–29. http://dx.doi.org/10.1039/d1an01783g.

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Laser ablation inductively-coupled plasma mass spectrometry (LA-ICP-MS) imaging and matrix assisted laser desorption ionization mass spectrometry imaging (MALDI-MSI) can measure distributions of elements and biomolecules in tissue sections.

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5

Petibon, Caroline M., Henry P. Longerich, Ingo Horn, and Mike N. Tubrett. "Neon Inductively Coupled Plasma for Laser Ablation-Inductively Coupled Plasma-Mass Spectrometry." Applied Spectroscopy 56, no. 5 (May 2002): 658–64. http://dx.doi.org/10.1366/0003702021955231.

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The use of a neon inductively coupled plasma (Ne ICP) in place of an argon inductively coupled plasma (Ar ICP) for laser ablation microprobe-inductively coupled plasma-mass spectrometry (LAM-ICP-MS) is demonstrated. Gas blank mass spectra were obtained comparing the signals obtained with an Ar ICP with the Ne ICP. Sensitivity (signal/concentration) data were also obtained for a number of analytes using solid reference materials. The sensitivity data is complicated by significant changes in optimum Ne ICP parameters (especially nebulizer gas flow) for analytes of varying mass. The sensitivity of the Ne ICP is in general also lower than that obtained for the Ar ICP. The potential for the Ne ICP to reduce the formation of argides, both in the background and from sample induced interferences, is demonstrated. Clearly shown is the reduction of the interferences of 63Cu40Ar and 65Cu40Ar on 103Rh and 105Pd in a Cu2S sample, as well as the reduction of the interferences of 58Ni40Ar and 60Ni40Ar on 98Ru and 100Ru in a NiS sample.

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6

Miliszkiewicz, Natalia, Stanisław Walas, and Anna Tobiasz. "Current approaches to calibration of LA-ICP-MS analysis." Journal of Analytical Atomic Spectrometry 30, no. 2 (2015): 327–38. http://dx.doi.org/10.1039/c4ja00325j.

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Анотація:

For solid sample quantitative analysis by laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) the main analytical problems are adequate standards preparation and signals standardization.

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7

Faltusová, Veronika, Tomáš Vaculovič, Markéta Holá, and Viktor Kanický. "Ilaps – python software for data reduction and imaging with LA-ICP-MS." Journal of Analytical Atomic Spectrometry 37, no. 4 (2022): 733–40. http://dx.doi.org/10.1039/d1ja00383f.

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Анотація:

In the past couple of years, laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) has been widely used for trace element analysis in solid samples and the study of their distribution.

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8

Moreda-Piñeiro, Jorge, Alicia Cantarero-Roldán, Antonio Moreda-Piñeiro, José Ángel Cocho, and Pilar Bermejo-Barrera. "Laser ablation inductively coupled plasma mass spectrometry for multi-elemental determination in dried blood spots." Journal of Analytical Atomic Spectrometry 32, no. 8 (2017): 1500–1507. http://dx.doi.org/10.1039/c7ja00168a.

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9

Manard, Benjamin T., C. Derrick Quarles, E. Miller Wylie, and Ning Xu. "Laser ablation – inductively couple plasma – mass spectrometry/laser induced break down spectroscopy: a tandem technique for uranium particle characterization." Journal of Analytical Atomic Spectrometry 32, no. 9 (2017): 1680–87. http://dx.doi.org/10.1039/c7ja00102a.

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Анотація:

Laser ablation – inductively coupled plasma – mass spectrometry (LA-ICP-MS) in tandem with laser induced breakdown spectroscopy (LIBS) was employed to chemically map and characterize uranium particles.

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10

Pozebon, D., G. L. Scheffler, and V. L. Dressler. "Recent applications of laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) for biological sample analysis: a follow-up review." Journal of Analytical Atomic Spectrometry 32, no. 5 (2017): 890–919. http://dx.doi.org/10.1039/c7ja00026j.

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11

Tang, Ming, William F. McDonough, and Ricardo Arevalo. "High-precision measurement of Eu/Eu* in geological glasses via LA-ICP-MS analysis." J. Anal. At. Spectrom. 29, no. 10 (2014): 1835–43. http://dx.doi.org/10.1039/c4ja00155a.

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12

Itano, Keita, and Tsuyoshi Iizuka. "Unraveling the mechanism and impact of oxide production in LA-ICP-MS by comprehensive analysis of REE-Th-U phosphates." Journal of Analytical Atomic Spectrometry 32, no. 10 (2017): 2003–10. http://dx.doi.org/10.1039/c7ja00182g.

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13

Steingrobe, Tobias, Ann-Christin Niehoff, Bastian Franze, Diana Lenhard, Hubertus Pietsch, Carsten Engelhard, Uwe Karst, and Wolfgang Buscher. "Laser ablation low-flow ICP-MS for elemental bioimaging." Journal of Analytical Atomic Spectrometry 30, no. 10 (2015): 2120–24. http://dx.doi.org/10.1039/c5ja00199d.

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Анотація:

A laser ablation system (LA) was coupled to an in-house developed low-flow inductively coupled plasma ion source for mass spectrometry (ICP-MS). This new setup was applied to elemental bioimaging of rat kidney sections.

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14

Paul, Bence, Kai Kysenius, James B. Hilton, Michael W. M. Jones, Robert W. Hutchinson, Daniel D. Buchanan, Christophe Rosty, et al. "An integrated mass spectrometry imaging and digital pathology workflow for objective detection of colorectal tumours by unique atomic signatures." Chemical Science 12, no. 30 (2021): 10321–33. http://dx.doi.org/10.1039/d1sc02237g.

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15

Xie, Lie-Wen, Lei Xu, Qing-Zhu Yin, Yue-Heng Yang, Chao Huang, and Jin-Hui Yang. "A novel sample cell for reducing the “Position Effect” in laser ablation MC-ICP-MS isotopic measurements." Journal of Analytical Atomic Spectrometry 33, no. 9 (2018): 1571–78. http://dx.doi.org/10.1039/c8ja00083b.

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Анотація:

A novel laser ablation cell geometry significantly reduces the so-called position effect on high precision and accuracy isotopic measurements by Laser Ablation-Multiple Collector-Inductively Coupled Plasma-Mass Spectrometry (LA-MC-ICP-MS).

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16

Chirinos, Jose R., Dayana D. Oropeza, Jhanis J. Gonzalez, Huaming Hou, Mark Morey, Vassilia Zorba, and Richard E. Russo. "Simultaneous 3-dimensional elemental imaging with LIBS and LA-ICP-MS." J. Anal. At. Spectrom. 29, no. 7 (2014): 1292–98. http://dx.doi.org/10.1039/c4ja00066h.

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Laser Induced Breakdown Spectroscopy (LIBS) and Laser Ablation Inductively Coupled Plasma-Mass Spectrometry (LA-ICP-MS) are used simultaneously for spatially resolved mapping of major and trace elements and isotopes within aBastnäsiterare earth ore sample.

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17

Herrmann, A. J., S. Techritz, N. Jakubowski, A. Haase, A. Luch, U. Panne, and L. Mueller. "A simple metal staining procedure for identification and visualization of single cells by LA-ICP-MS." Analyst 142, no. 10 (2017): 1703–10. http://dx.doi.org/10.1039/c6an02638a.

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18

Hattori, Kentaro, Shuhei Sakata, Michitaka Tanaka, Yuji Orihashi, and Takafumi Hirata. "U–Pb age determination for zircons using laser ablation-ICP-mass spectrometry equipped with six multiple-ion counting detectors." Journal of Analytical Atomic Spectrometry 32, no. 1 (2017): 88–95. http://dx.doi.org/10.1039/c6ja00311g.

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19

Van Malderen, Stijn J. M., Amy J. Managh, Barry L. Sharp, and Frank Vanhaecke. "Recent developments in the design of rapid response cells for laser ablation-inductively coupled plasma-mass spectrometry and their impact on bioimaging applications." Journal of Analytical Atomic Spectrometry 31, no. 2 (2016): 423–39. http://dx.doi.org/10.1039/c5ja00430f.

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Анотація:

This review covers developments in the design of Laser Ablation (LA) cells, the associated transport tubing assembly, and their coupling to Inductively Coupled Plasma-Mass Spectrometry (ICP-MS) instrumentation.

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20

Gutiérrez-González, Ana, Cristina González-Gago, Jorge Pisonero, Nicole Tibbetts, Armando Menéndez, María Vélez, and Nerea Bordel. "Capabilities and limitations of LA-ICP-MS for depth resolved analysis of CdTe photovoltaic devices." Journal of Analytical Atomic Spectrometry 30, no. 1 (2015): 191–97. http://dx.doi.org/10.1039/c4ja00196f.

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Анотація:

The analytical potential of ArF* excimer Laser Ablation Inductively Coupled Plasma Mass Spectrometry (LA-ICP-MS) is investigated for fast qualitative depth profile analysis of multi-layer CdTe photovoltaic (PV) devices.

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21

Zong, Chunlei, Zhian Bao, Wangli Ran, Xue Ling, Lu Chen, Kaiyun Chen, and Honglin Yuan. "Lead isotope ratios in lead-glazed ceramics determined by laser ablation multi-collector inductively coupled plasma mass spectrometry for discriminating purpose." Analytical Methods 10, no. 21 (2018): 2456–63. http://dx.doi.org/10.1039/c8ay00750k.

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22

Novo, Diogo La Rosa, Thibaut Van Acker, Joke Belza, Frank Vanhaecke, and Marcia Foster Mesko. "Laser ablation-ICP-mass spectrometry for determination of the concentrations and spatial distributions of bromine and iodine in human hair." Journal of Analytical Atomic Spectrometry 37, no. 4 (2022): 775–82. http://dx.doi.org/10.1039/d1ja00441g.

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Laser ablation-inductively coupled plasma-mass spectrometry (LA-ICP-MS) was applied for the determination of Br and I in hair strands of human individuals under treatment with synthetic thyroid hormones.

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23

Guo, Linqian, Qing Li, Yirui Chen, Guoxia Zhang, Yisheng Xu, and Zheng Wang. "Dried droplet calibration approach for the analysis of inorganic nonmetallic materials by laser ablation-inductively coupled plasma-mass spectrometry." Journal of Analytical Atomic Spectrometry 35, no. 7 (2020): 1441–49. http://dx.doi.org/10.1039/d0ja00054j.

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Анотація:

A simple and general dried droplet calibration approach was developed for the quantitative analysis of elements in inorganic nonmetallic materials using laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS).

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24

Bao, Zhian, Chunlei Zong, Lu Chen, Danbo Lei, Kaiyun Chen, and Honglin Yuan. "Determination of lead isotope ratios in Mn–Fe-rich nodules by laser ablation multi-collector inductively coupled plasma mass spectrometry." Journal of Analytical Atomic Spectrometry 33, no. 12 (2018): 2143–52. http://dx.doi.org/10.1039/c8ja00302e.

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Анотація:

In this study, Pb isotope ratios in ferromanganese nodules were determined with good repeatability and minimum laboratory bias using laser ablation multi-collector inductively coupled plasma mass spectrometry (LA-MC-ICP-MS).

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25

Figg, Deborah, and Michael S. Kahr. "Elemental Fractionation of Glass Using Laser Ablation Inductively Coupled Plasma Mass Spectrometry." Applied Spectroscopy 51, no. 8 (August 1997): 1185–92. http://dx.doi.org/10.1366/0003702971941728.

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Анотація:

Three laser wavelengths (1064, 532, and 266 nm) were employed for laser ablation at varied laser pulse energies to study the effect of irradiance and wavelength upon analytical results for laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS). Two important results were observed and are reported here: (1) the intensity of the MS signal came to a local minimum when the laser focal point was on the sample surface, and (2) elemental fractionation based upon laser wavelength and laser pulse energy was observed. For the waste glass simulant studied, ablation with 1064-nm (IR) and 532-nm (green) radiation produced elemental fractionation that relates to the melting point of the elemental oxide, whereas with 266-nm (UV) ablation the response was independent of the elemental oxide melting point. At high laser powers, ablation at 266 nm produced an elemental bias based upon the mass of the elements. These observations suggest the use of ultraviolet radiation at low pulse energies to obtain improved analytical results.

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26

Castellanos-García, Laura J., S. Gokhan Elci, and Richard W. Vachet. "Reconstruction, analysis, and segmentation of LA-ICP-MS imaging data using Python for the identification of sub-organ regions in tissues." Analyst 145, no. 10 (2020): 3705–12. http://dx.doi.org/10.1039/c9an02472g.

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Анотація:

Freely available software written in Python is described that can analyze and reconstruct laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) imaging data, and enable the segmentation of metal distributions in biological tissues.

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27

Frei, Dirk, Julie A. Hollis, Axel Gerdes, Dan Harlov, Christine Karlsson, Paulina Vasquez, Gerhard Franz, Leif Johansson, and Christian Knudsen. "Advanced in situ geochronological and trace element microanalysis by laser ablation techniques." Geological Survey of Denmark and Greenland (GEUS) Bulletin 10 (November 29, 2006): 25–28. http://dx.doi.org/10.34194/geusb.v10.4884.

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Laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) was developed in 1985 and the first commercial laser ablation systems were introduced in the mid 1990s. Since then, LA-ICP-MS has become an important analytical tool in the earth sciences. Initially, the main interest for geologists was in its ability to quantitatively determine the contents of a wide range of elements in many minerals at very low concentrations (a few ppm and below) with relatively high spatial resolution (spot diameters of typically 30–100 μm). The potential of LA-ICP-MS for rapid in situ U–Th–Pb geochronology was already realised in the early to mid 1990s. However, the full potential of LA-ICP-MS as the low-cost alternative to ion-microprobe techniques for highly precise and accurate in situ U–Th–Pb age dating was not realised until the relatively recent advances in laser technologies and the introduction of magnetic sectorfield ICP-MS (SF-ICPMS) instruments. In March 2005, the Geological Survey of Denmark and Greenland (GEUS) commissioned a new laser ablation magnetic sectorfield inductively coupled plasma mass spectrometry (LA-SF-ICP-MS) facility employing a ThermoFinnigan Element2 high resolution magnetic sectorfield ICP-MS and a Merchantek New Wave 213 nm UV laser ablation system. The new GEUS LA-SF-ICP-MS facility is widely used on Survey research projects in Denmark and Greenland, as well as in collaborative research and contract projects conducted with partners from academia and industry worldwide. Here, we present examples from some of the these ongoing studies that highlight the application of the new facility for advanced geochronological and trace element in situ microanalysis of geomaterials. The application of LASF-ICP-MS based in situ zircon geochronology to regional studies addressing the Archaean geology of southern West Greenland is presented by Hollis et al. (2006, this volume).

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28

Thieleke, J. P., and C. Vogt. "A calibration strategy for LA-ICP-MS using isotope dilution for solid reference materials." Journal of Analytical Atomic Spectrometry 31, no. 6 (2016): 1198–205. http://dx.doi.org/10.1039/c6ja00042h.

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Анотація:

An isotope dilution method for the quantitative analysis of trace elements in biological samples and for the characterization of reference materials for the analysis of biological samples by laser ablation-inductively coupled plasma-mass spectrometry (LA-ICP-ID-MS) has been tested.

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29

Luo, Tao, Xiaodong Deng, Jianwei Li, Zhaochu Hu, Wen Zhang, Yongsheng Liu, and Junfeng Zhang. "U–Pb geochronology of wolframite by laser ablation inductively coupled plasma mass spectrometry." Journal of Analytical Atomic Spectrometry 34, no. 7 (2019): 1439–46. http://dx.doi.org/10.1039/c9ja00139e.

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30

Schlöglova, Katerina, Markus Wälle, and Christoph A. Heinrich. "LA-ICP-MS analysis of fluid inclusions: contamination effects challenging micro-analysis of elements close to their detection limit." Journal of Analytical Atomic Spectrometry 32, no. 5 (2017): 1052–63. http://dx.doi.org/10.1039/c7ja00022g.

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Анотація:

This paper presents a practical guide to an optimized analytical procedure for the reliable quantification of trace element concentrations in fluid inclusions hosted by natural minerals, using laser ablation inductively coupled plasma mass spectrometry (ICP-MS).

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31

Poitrasson, Franck, and François-Xavier d'Abzac. "Femtosecond laser ablation inductively coupled plasma source mass spectrometry for elemental and isotopic analysis: are ultrafast lasers worthwhile?" Journal of Analytical Atomic Spectrometry 32, no. 6 (2017): 1075–91. http://dx.doi.org/10.1039/c7ja00084g.

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32

Yang, Yue-Heng, Fu-Yuan Wu, Jin-Hui Yang, Roger H. Mitchell, Zi-Fu Zhao, Lie-Wen Xie, Chao Huang, Qian Ma, Ming Yang, and Han Zhao. "U–Pb age determination of schorlomite garnet by laser ablation inductively coupled plasma mass spectrometry." Journal of Analytical Atomic Spectrometry 33, no. 2 (2018): 231–39. http://dx.doi.org/10.1039/c7ja00315c.

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Анотація:

We report the first U–Pb geochronological investigation of schorlomite garnet from carbonatite and alkaline complexes and demonstrate its applicability for U–Pb age determination using laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) due to its relatively high U and Th abundances and negligible common Pb content.

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33

Dressler, Valderi. "Professor Valderi Dressler, a great admirer of young Brazilian scientists, kindly granted BrJAC an interview." Brazilian Journal of Analytical Chemistry 10, no. 38 (December 22, 2022): 6–10. http://dx.doi.org/10.30744/brjac.2179-3425.interview.dressler.

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Анотація:

Valderi Luiz Dressler holds a chemistry degree (1992) and a master’s in chemistry (1994) from the Federal University of Santa Maria (UFSM), RS, Brazil, a PhD in chemistry (1999) from the Federal University of Santa Catarina, SC, Brazil and post-doctorates from Forschungszentrum Julich GmbH, Germany (2007 and 2010). Currently, he is a full professor and coordinator of the industrial chemistry and bachelor's chemistry degree courses at the UFSM. Dr. Dressler’s research activities mainly include trace analysis and environmental chemistry, involving the techniques of atomic absorption spectrometry (AAS), inductively coupled plasma optical emission spectrometry (ICP-OES), inductively coupled plasma mass spectrometry (ICP-MS), flow injection analysis (FIA), electrothermal vaporization (ETV) and laser ablation (LA). Furthermore, he performs chemical speciation analysis studies involving hyphenated techniques such as liquid and gas chromatography coupled to ICP-MS and also FIA systems coupled to AAS.

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34

Popov, Daniil V. "Short communication: On the potential use of materials with heterogeneously distributed parent and daughter isotopes as primary standards for non-U–Pb geochronological applications of laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS)." Geochronology 4, no. 1 (June 15, 2022): 399–407. http://dx.doi.org/10.5194/gchron-4-399-2022.

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Анотація:

Abstract. Many new geochronological applications of laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) have been proposed in recent years. One of the problems associated with this rapid growth is the lack of chemically and isotopically homogeneous matrix-matched primary standards to control elemental fractionation during LA-ICP-MS analysis. In U–Pb geochronological applications of LA-ICP-MS this problem is often addressed by utilising matrix-matched primary standards with variable chemical and isotopic compositions. Here I derive a set of equations to adopt this approach for non-U–Pb geochronological applications of LA-ICP-MS.

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35

Gong, Gelian, Saijun Sun, Jibin Zhou, Congyin Li, Xu Liang, Xiaodong Fang, Libing You, Hongyun Xu, and Weidong Sun. "Nanosecond laser ablation tandem inductively coupled plasma mass and optical emission spectrometry for micro-chemical elemental analysis." Journal of Analytical Atomic Spectrometry 32, no. 11 (2017): 2246–53. http://dx.doi.org/10.1039/c7ja00223h.

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36

Becker, J. Sabine, Miroslav Zoriy, Andreas Matusch, Bei Wu, Dagmar Salber, Christoph Palm, and J. Susanne Becker. "Bioimaging of metals by laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS)." Mass Spectrometry Reviews 29, no. 1 (June 25, 2009): 156–75. http://dx.doi.org/10.1002/mas.20239.

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37

Rauch, Sebastien, and Gregory M. Morrison. "Micrometer-Resolved Binding of Lead to Iron in Urban River Sediments." Australian Journal of Chemistry 57, no. 10 (2004): 921. http://dx.doi.org/10.1071/ch04066.

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Анотація:

Recent developments in laser microprobes and the coupling of laser ablation (LA) to inductively coupled plasma mass spectrometry (ICP-MS) has opened up the possibility for detailed analysis of individual sediment grains and the elucidation of metal association with bulk elements and phases. Here, LA–ICP-MS is used for the micrometer-resolved, multi-element analysis of Pb and bulk elements such as Fe, Mg, Al, and Si. Normalized Pb signals show a clear association to Fe coatings at the surface of the particles.

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38

Pozebon, Dirce, Guilherme L. Scheffler, Valderi L. Dressler, and Matheus A. G. Nunes. "Review of the applications of laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) to the analysis of biological samples." J. Anal. At. Spectrom. 29, no. 12 (2014): 2204–28. http://dx.doi.org/10.1039/c4ja00250d.

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39

Oelze, Marcus, Daniel A. Frick, and Sarah A. Gleeson. "Laser ablation split stream for in situ sulfur isotope and elemental analysis." Journal of Analytical Atomic Spectrometry 36, no. 6 (2021): 1118–24. http://dx.doi.org/10.1039/d1ja00083g.

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In situ sulfur (S) isotope ratios and trace element chemistry were simultaneously determined in a wide selection of different (natural) sulfides and sulfates using femtosecond laser ablation split stream (fsLASS) inductively coupled plasma mass spectrometry (ICP-MS).

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40

Morris, Paul A., Alex Christ, and Edward J. Mikucki. "Aerosol extraction and direct laser ablation ICP-MS analysis of the fine and ultrafine fractions of regolith." Geochemistry: Exploration, Environment, Analysis 20, no. 3 (July 25, 2019): 280–98. http://dx.doi.org/10.1144/geochem2019-036.

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The <10, <4, <2.5 and <1 µm fractions of eight regolith samples have been extracted as aerosols, then analysed for more than 60 elements by laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS). Precision and accuracy rivals that of conventional digestion and ICP-MS analysis for most elements, but the aerosol extraction and ablation approach can be completed within 30 min, avoids compromising the sample by screening, column settling, fusion and/or digestion, and includes data for elements such as Br, Cl, I and Se that are conventionally analysed by individual procedures. Major element chemistry and scanning electron microscope (SEM) imagery show that the aerosol fractions of regolith are dominated by kaolinite, with quartz in aeolian regolith. The aerosol fractions of Si- and Ca-rich regolith have higher trace element concentrations than the coarser fraction (0.45–2 mm), but chalcophile elements are depleted in the aerosols of Fe-rich regolith relative to the coarser fraction. Improvements in in-field analytical technology coupled with aerosol extraction mean that fine and ultrafine fraction chemistry can be used to guide mineral exploration programmes in close to real time.Supplementary material: The results of the laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) analysis of filter papers are available at https://doi.org/10.6084/m9.figshare.c.4562807

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41

Villaseñor, Ángela, Raquel Sánchez, Marina Boccongelli, and José-Luis Todolí. "Localized Quantitative Analysis of Polymeric Films through Laser Ablation–Inductively Coupled Plasma Mass Spectrometry." Polymers 13, no. 3 (January 22, 2021): 345. http://dx.doi.org/10.3390/polym13030345.

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The present work shows, for the first time, the application of laser ablation connected to inductively coupled plasma mass spectrometry (LA-ICP-MS) to the localized quantitative analysis of inclusions in polymeric industrial films. The multielemental mapping capabilities of LA-ICP-MS has allowed to chemically examine unique defects appeared during the plastic processing. This analytical tool is perfectly suited to detect elements such as Al, Mg, Zr, Ti, Cr, P, Pb, Sb, Zn, and Si in those inclusions. A method for multielemental quantitative analysis of these defects has been developed in the present work. The profiling for more than 100 different defects in three samples has demonstrated that more than 50% of these inclusions contain aggregates of some of the aforementioned elements. Therefore, the distribution of elements used as additives or present in catalysts must be carefully controlled during the production of polymeric films in order to avoid degradation in their performance.

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42

Abdullin, Fanis, Luigi A. Solari, Jesús Solé, and Carlos Ortega-Obregón. "Technical note: LA–ICP-MS U–Pb dating of unetched and etched apatites." Geochronology 3, no. 1 (January 20, 2021): 59–65. http://dx.doi.org/10.5194/gchron-3-59-2021.

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Abstract. The same unetched and chemically etched apatite crystals from five rock samples were dated by the U–Pb method via laser ablation inductively coupled plasma mass spectrometry (LA–ICP-MS). The objective of this study is to test whether chemical etching required for apatite fission track analysis impacts the precision and accuracy of apatite U–Pb geochronology. The results of this experiment suggest that etching has insignificant effects on the accuracy of apatite U–Pb ages obtained by LA–ICP-MS. Therefore, LA–ICP-MS is reliable for U–Pb analysis as part of apatite fission track and U–Pb double dating.

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43

Abduriyim, Ahmadjan, and Hiroshi Kitawaki. "Applications of Laser Ablation—Inductively Coupled Plasma—Mass Spectrometry (LA-ICP-MS) to Gemology." Gems & Gemology 42, no. 2 (June 1, 2006): 98–118. http://dx.doi.org/10.5741/gems.42.2.98.

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44

Sylvester, Paul J., and Simon E. Jackson. "A Brief History of Laser Ablation Inductively Coupled Plasma Mass Spectrometry (LA–ICP–MS)." Elements 12, no. 5 (October 2016): 307–10. http://dx.doi.org/10.2113/gselements.12.5.307.

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45

Leach, Andrew M., and Gary M. Hieftje. "Factors Affecting the Production of Fast Transient Signals in Single Shot Laser Ablation Inductively Coupled Plasma Mass Spectrometry." Applied Spectroscopy 56, no. 1 (January 2002): 62–69. http://dx.doi.org/10.1366/0003702021954223.

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Low sample consumption and high achievable spatial resolution combine to make laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) an attractive direct sampling technique for the analysis of solids. These desirable characteristics are best realized when the laser ablation system is operated in a single-shot fashion, in which each laser pulse produces a transient analyte signal. The temporal width of a single-shot LA analyte transient is inversely related to the best achievable signal-to-noise ratio (S/N). Thus, production of fast transient signals is an important consideration in single-shot LA analyses. In this study we explore the effects on transient pulse width of ablation-cell volume, the diameter and length of tubing used to connect the ablation cell to the ICP, and the composition and flow rate of ablation-cell sweep gas. Minimization of ablation-cell volume and the length and diameter of the transfer tube was found to dramatically decrease the peak widths of transient signals. However, use of helium gas to sweep analyte particles from the ablation cell was found to significantly reduce the effect of cell volume on transient width. Use of a cell volume of 0.70 cm3 and optimization of other instrumental parameters produced a transient sample pulse 85 ms in duration and limits of detection in the tens of femtograms range for single-shot laser-ablation events.

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46

Ding, Lihua, Guang Yang, Fang Xia, Claire E. Lenehan, Gujie Qian, Aoife McFadden, Joël Brugger, Xianghua Zhang, Guorong Chen, and Allan Pring. "A LA-ICP-MS sulphide calibration standard based on a chalcogenide glass." Mineralogical Magazine 75, no. 2 (April 2011): 279–87. http://dx.doi.org/10.1180/minmag.2011.075.2.279.

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AbstractThe accurate measurement of trace element concentrations in natural sulphides by laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) has been limited by the lack of matrix-matched calibration standards. The synthesis of a standard, IMER-1, by incorporating four minor and 34 trace elements into a chalcogenide glass matrix Ge28Sb12S60is reported here. Chemical analysis by electron probe microanalysis (EPMA), LA-ICP-MS, solution ICP-MS, and inductively coupled plasma-optical emission spectroscopy (ICP-OES) confirmed the excellent homogeneity of major elements (1-σ relative standard deviation (RSD) <1% for S, Sb and Ge) and acceptable homogeneity of most trace elements (1-σ RSD <10%). The standard was validated by analysing trace-elements concentrations in three geological pyrite specimens using IMER-1 as the calibration standard and comparing the results to previously reported values also determined by LA-ICP-MS but using a different calibration standard. STDGL2b-2. The results suggest that IMER-1 may be an appropriate calibration standard for LA-ICP-MS analysis of trace elements in natural sulphides.

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47

Vidová, Veronika, Michael Volný, Karel Lemr, and Vladimír Havlíček. "Surface analysis by imaging mass spectrometry." Collection of Czechoslovak Chemical Communications 74, no. 7-8 (2009): 1101–16. http://dx.doi.org/10.1135/cccc2009028.

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A review of four MS-based techniques available for molecular surface imaging is presented. The main focus is on the commercially available mass spectrometry imaging techniques: secondary ion mass spectrometry (SIMS), matrix assisted laser desorption ionization mass spectrometry (MALDI-MS), desorption electrospray ionization mass spectrometry (DESI-MS) and laser ablation inductively-coupled plasma mass spectrometry (LA-ICP-MS). A short historical perspective is presented and traditional desorption ionization techniques are also briefly described. The four techniques are compared mainly with respect to their usage for imaging of biological surfaces. MALDI is evaluated as the most successful in life sciences and the only technique usable for imaging of large biopolymers. SIMS is less common but offers superior spatial lateral resolution and DESI is considered to be an emerging alternative approach in mass spectrometry imaging. LA-ICP ionization is unbeatable in terms of limits of detection but does not provide structural information. All techniques are considered extremely useful, representing a new wave of expansion of mass spectrometry into surface science and bioanalysis. A minireview with 121 references.

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48

Ke, Yuqiu, Jianzong Zhou, Lei Qiao, Muhui Zhang, Wei Guo, Lanlan Jin, and Shenghong Hu. "High spatial resolution quantitative elemental imaging of foraminifer by laser ablation-inductively coupled plasma-mass spectrometry." Analytical Methods 11, no. 16 (2019): 2129–37. http://dx.doi.org/10.1039/c8ay02664e.

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49

Bishop, David P., Mandy Grossgarten, Dörthe Dietrich, Antje Vennemann, Nerida Cole, Michael Sperling, Martin Wiemann, Philip A. Doble, and Uwe Karst. "Quantitative imaging of translocated silver following nanoparticle exposure by laser ablation-inductively coupled plasma-mass spectrometry." Analytical Methods 10, no. 8 (2018): 836–40. http://dx.doi.org/10.1039/c7ay02294h.

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50

Tolmachev, S. Y., M. E. Ketterer, D. Hare, P. Doble, and A. C. James. "The US Transuranium and Uranium Registries: forty years' experience and new directions in the analysis of actinides in human tissues." Proceedings in Radiochemistry 1, no. 1 (September 1, 2011): 173–81. http://dx.doi.org/10.1524/rcpr.2011.0032.

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Abstract The US Transuranium and Uranium Registries (USTUR) studies the distribution, biokinetics and tissue dosimetry of actinide elements through radiochemical analysis of autopsy tissues voluntarily donated by occupationally exposed persons. The paper provides an overview of the analytical methods for plutonium (Pu), americium (Am) and uranium (U) isotopic determination in human tissues currently applied at USTUR. The results of inter-comparing 239+240Pu, 241Am and 234,235,238U determinations by sector field inductively coupled mass spectrometry (SF-ICP-MS), α-spectrometry (AS) and kinetic phosphorescence analysis (KPA) are discussed. SF-ICP-MS is a major advance over AS and KPA in enabling the measurement of the 240Pu/ 239Pu atom ratio, the short-lived β-emitter 241Pu, and long-lived 236U. For the first time, 241Am and 241Pu were measured in human tissues using SF-ICP-MS. The paper also presents a new avenue of USTUR research in the application of laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) to elemental bio-imaging (EBI) of the actinides in human tissues.

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