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Interpreting neural networks trained to predict plasma temperature from optical emission spectra
J. Anal. At. Spectrom., 2024, Accepted Manuscript DOI: 10.1039/D3JA00363A, PaperE. Kepes, Homa Saeidfirozeh, vojtech Laitl, J. Vrabel, Petr Kubel ík, Pavel Pořízka, Martin Ferus, Jozef Kaiser We explore the application of artificial neural networks (ANNs) for predicting plasma temperatures in Laser-Induced Breakdown Spectroscopy (LIBS) analysis. Estimating plasma temperature from emission spectra is often challenging due to... The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - J. Anal. At. Spectrom. latest articles)
Source: RSC - J. Anal. At. Spectrom. latest articles - March 12, 2024 Category: Chemistry Authors: E. Kepes Source Type: research

An efficient Cd two-stage column system for high-precision determination of Cd isotopic compositions by double spike MC-ICP-MS
J. Anal. At. Spectrom., 2024, Accepted Manuscript DOI: 10.1039/D3JA00468F, PaperZheyuan Zhang, Tao Li, Baichan Li, Yibo Lin, Gaojun Li, Tianyu Chen There has been a growing interest in using cadmium (Cd) isotopes to trace the source of Cd contamination and Cd cycling in the Earth surface. Yet it remains technically challenging... The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - J. Anal. At. Spectrom. latest articles)
Source: RSC - J. Anal. At. Spectrom. latest articles - March 11, 2024 Category: Chemistry Authors: Zheyuan Zhang Source Type: research

Analysis of hydrogen in hydrogenated, 3D-printed Ti-6Al-4V alloy by glow discharge optical emission spectroscopy: sample heating effects
This article is licensed under aCreative Commons Attribution 3.0 Unported Licence.Zdenek Weiss, Jaroslav Capek, Zdenek Ka čenka, Ondřej Ekrt, Jaromír Kopeček, Monika Losertová, Dalibor Vojtech Depth profile analysis of hydrogenated Ti-6Al-4V alloy by glow discharge optical emission spectroscopy (GDOES) is described. Besides the earlier reported ‘hydrogen effects’, causing changes in emission intensities of other elements... The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - J. Anal. At. Spectrom. latest articles)
Source: RSC - J. Anal. At. Spectrom. latest articles - March 11, 2024 Category: Chemistry Authors: Zdenek Weiss Source Type: research

High-sensitivity analysis of trace elements in water using femtosecond LIBS with dry droplet pretreatment on a metallic substrate
In this study, a simple and effective strategy was proposed that utilized femtosecond laser-induced breakdown spectroscopy (fs-LIBS)... The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - J. Anal. At. Spectrom. latest articles)
Source: RSC - J. Anal. At. Spectrom. latest articles - March 8, 2024 Category: Chemistry Authors: Yutong Chen Source Type: research

Development of a multi-isotopic (Pb, Fe, Cu) analytical protocol in gold matrixes for ancient coins provenance studies
J. Anal. At. Spectrom., 2024, Accepted Manuscript DOI: 10.1039/D3JA00312D, PaperLouise de Palaminy, Franck Poitrasson, Sandrine Baron, Maryse Blet-Lemarquand, Lo ïc Perrière The elemental analysis of ancient golds in the context of provenance studies in archaeology and history may characterize metallic stocks and highlight metal circulation in a given space and time,... The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - J. Anal. At. Spectrom. latest articles)
Source: RSC - J. Anal. At. Spectrom. latest articles - March 7, 2024 Category: Chemistry Authors: Louise de Palaminy Source Type: research

Barite Oxygen Isotope Reference Materials for Highly Precise and Accurate SIMS Microanalysis
J. Anal. At. Spectrom., 2024, Accepted Manuscript DOI: 10.1039/D3JA00353A, PaperLan-Lan Tian, Yue Guan, Wen-Li Xie, Kexin Xu, Feng-Tai Tong, Tao Yang, Yong-Bo Peng, Xiao-Lei Wang Barite is an important record of marine sulfate evolution throughout geologic history. Variations in oxygen isotope compositions ( δ18O) at the microscale are highly important for studying the evolution of marine... The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - J. Anal. At. Spectrom. latest articles)
Source: RSC - J. Anal. At. Spectrom. latest articles - March 4, 2024 Category: Chemistry Authors: Lan-Lan Tian Source Type: research

A solid substrate based on clay minerals for sampling organic liquids in molecular LIBS analysis
J. Anal. At. Spectrom., 2024, Advance Article DOI: 10.1039/D3JA00442B, Technical NoteLayla P. Santos, Jos é F. Q. Pereira, Ivo M. Raimundo A clay mineral substrate based on a mixture of bentonite and sepiolite allows the direct molecular LIBS analysis of flammable liquids, such as toluene, gasoline and diesel. To cite this article before page numbers are assigned, use the DOI form of citation above. The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - J. Anal. At. Spectrom. latest articles)
Source: RSC - J. Anal. At. Spectrom. latest articles - February 29, 2024 Category: Chemistry Authors: Layla P. Santos Source Type: research

Detection of surface contamination for particulate metals using spark emission spectroscopy
J. Anal. At. Spectrom., 2024, Accepted Manuscript DOI: 10.1039/D4JA00031E, PaperLina Zheng, Jing Huang, Lingyu Liu, Jialin Li, Zikang Feng, Yingshuo Zhu A new, field-portable method based on spark emission spectroscopy has been developed for on-site measurement of surface contamination for particulate metals. This method involves collection of surface sample onto a... The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - J. Anal. At. Spectrom. latest articles)
Source: RSC - J. Anal. At. Spectrom. latest articles - February 29, 2024 Category: Chemistry Authors: Lina Zheng Source Type: research

Ultrafast μLIBS imaging for the multiscale mineralogical characterization of pegmatite rocks
This article is licensed under aCreative Commons Attribution-NonCommercial 3.0 Unported Licence.Cesar Alvarez-Llamas, Adrian Tercier, Christophe Ballouard, Cecile Fabre, Sylvain Hermelin, Jeremie Margueritat, Ludovic Duponchel, Christophe Dujardin, Vincent Motto-Ros This article presents an innovative application of kHz regime μLIBS – Laser-Induced Breakdown Spectroscopy for generating detailed compositional maps of geological samples. To cite this article before page numbers are assigned, use the DOI form of citation above. The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - J. Anal. At. Spec...
Source: RSC - J. Anal. At. Spectrom. latest articles - February 28, 2024 Category: Chemistry Authors: Cesar Alvarez-Llamas Source Type: research

Filaments Induced Breakdown Spectroscopy with Enhanced Excitations from Plasma Gratings
J. Anal. At. Spectrom., 2024, Accepted Manuscript DOI: 10.1039/D3JA00314K, PaperFangfang Li, Mengyun Hu, Yu Qiao, Shupeng Xu, Enlai Wan, Heping Zeng Nonlinear interaction of two or three synchronized coplanar filaments was demonstrated to generate plasma gratings with high electron density capable of effectively exciting samples. This excitation was further enhanced by... The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - J. Anal. At. Spectrom. latest articles)
Source: RSC - J. Anal. At. Spectrom. latest articles - February 28, 2024 Category: Chemistry Authors: Fangfang Li Source Type: research

Flow techniques in the analysis of biological samples by inductively coupled plasma mass spectrometry – a review
J. Anal. At. Spectrom., 2024, Advance Article DOI: 10.1039/D3JA00412K, Tutorial ReviewEwelina Kowa, Anna Telk, Marcin Wieczorek Our work presents numerous examples where coupling flow techniques with ICP-MS enabled obtaining promising results in biological sample analyses. Yet, such a connection is not commonly applied, and we hope to encourage scientists to benefit from it. To cite this article before page numbers are assigned, use the DOI form of citation above. The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - J. Anal. At. Spectrom. latest articles)
Source: RSC - J. Anal. At. Spectrom. latest articles - February 27, 2024 Category: Chemistry Authors: Ewelina Kowa Source Type: research

Mass and mole fractions in calibration-free LIBS
This article is licensed under aCreative Commons Attribution 3.0 Unported Licence.Tobias V ölker, Igor B. Gornushkin Importance of mole or mass fraction representations of concentrations in CF-LIBS. To cite this article before page numbers are assigned, use the DOI form of citation above. The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - J. Anal. At. Spectrom. latest articles)
Source: RSC - J. Anal. At. Spectrom. latest articles - February 27, 2024 Category: Chemistry Authors: Tobias V ölker Source Type: research

Spatiotemporal characterization of cerium monoxide in laser ablation plasmas using spectrally-resolved fast-gated imaging
J. Anal. At. Spectrom., 2024, Advance Article DOI: 10.1039/D3JA00441D, PaperEmily H. Kwapis, Kyle C. Hartig Previously unidentified CeO hot bands and fundamental insights into the plasma-gas intermixing dynamics of laser ablation plasmas are presented. To cite this article before page numbers are assigned, use the DOI form of citation above. The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - J. Anal. At. Spectrom. latest articles)
Source: RSC - J. Anal. At. Spectrom. latest articles - February 26, 2024 Category: Chemistry Authors: Emily H. Kwapis Source Type: research

Multiplexed elemental bioimaging with quadrupole ICP-MS and high-frequency laser ablation systems
J. Anal. At. Spectrom., 2024, Advance Article DOI: 10.1039/D3JA00447C, PaperThomas E. Lockwood, Mika T. Westerhausen, David P. Bishop High-frequency lasers eliminate aliasing and the need for synchronisation. This opens the way for highly multiplexed imaging by quadrupole LA-ICP-MS. To cite this article before page numbers are assigned, use the DOI form of citation above. The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - J. Anal. At. Spectrom. latest articles)
Source: RSC - J. Anal. At. Spectrom. latest articles - February 26, 2024 Category: Chemistry Authors: Thomas E. Lockwood Source Type: research

Atomic spectrometry update: review of advances in the analysis of clinical and biological materials, foods and beverages
J. Anal. At. Spectrom., 2024, Advance Article DOI: 10.1039/D4JA90010C, Atomic Spectrometry UpdateMarina Patriarca, Nicola Barlow, Alan Cross, Sarah Hill, Anna Robson, Julian Tyson This review discusses developments in elemental mass spectrometry, atomic absorption, emission and fluorescence, XRF and LIBS, as applied to the analysis of specimens of clinical interest, foods and beverages. Sample preparation procedures and quality assurance are also included. To cite this article before page numbers are assigned, use the DOI form of citation above. The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC -...
Source: RSC - J. Anal. At. Spectrom. latest articles - February 26, 2024 Category: Chemistry Authors: Marina Patriarca Source Type: research