RSC – J. Anal. At. Spectrom. latest articles- Accurate Isotopic Analysis of Nitrate and Nitrite in Freshwater: Integration of Ion Exchange and Bacterial Denitrification Methods Tháng 3 12, 2026J. Anal. At. Spectrom., 2026, Accepted ManuscriptDOI: 10.1039/D5JA00363F, PaperJing Hu, Shaojie Yao, Miaomiao Feng, Yuliang Li, Haoyu Ren, Kaili Yang, Weiguo LiuThe bacterial denitrification method (Pseudomonas aureofaciens) is a widely used pretreatment technique for nitrate (NO3⁻) and nitrite (NO2⁻) nitrogen and oxygen isotope analysis, but concurrent reduction of both species to...The content of this RSS […]Jing Hu
- Ion microprobe determination of ex vivo trace element molarities: The LINAEUS code suite † Tháng 3 12, 2026J. Anal. At. Spectrom., 2026, Accepted ManuscriptDOI: 10.1039/D5JA00505A, Paper Open Access   This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Harry James Whitlow, Gyula Nagy, Robert J. W. Frost, Donruedee Toyen, Deepanwita Bose, Aaron McLaughlin, Karen M Smith, Chris G Ryan, Alexander Azarov, Andrej Kuznetsov, Francois VillingerMeV-ion based analytical methods such as […]Harry James Whitlow
- Influence of Key parameters on Signal Quality in Double-Pulse Laser Induced Breakdown Spectroscopy (DP-LIBS) Tháng 3 11, 2026J. Anal. At. Spectrom., 2026, Accepted ManuscriptDOI: 10.1039/D6JA00041J, PaperMuhammad Rizwan, Muhammad Sher Afgan, Seher Saleem, Zongyu Hou, Zhe WangThe instability of spectral signals is a major challenge in double-pulse laser-induced breakdown spectroscopy (DP-LIBS) and a primary factor of instability is the inhomogeneity of the laser-induced plasma. First, we...The content of this RSS Feed (c) The […]Muhammad Rizwan
- Enhanced ion utilization efficiency in IMS-TOFMS using a novel gate-free traveling wave ion guide Tháng 3 11, 2026J. Anal. At. Spectrom., 2026, Accepted ManuscriptDOI: 10.1039/D5JA00415B, PaperZhekun Wang, Zhongjun Zhao, Zhihao He, Xiaoqin Jiang, Yanting Yang, Jianxiong Dai, Ziqiu Su, Xing Guo, Yixiang DuanIon mobility spectrometry-mass spectrometry (IMS-MS) is a powerful tool used in the separation, detection, and characterization of ions. Electrospray ionization (ESI) coupled with IMS-MS has been widely employed in metabolomics,...The […]Zhekun Wang
- Advancements in machine learning, deep learning, and data fusion techniques for XRF spectrometry in heavy metal detection: a critical review Tháng 3 9, 2026J. Anal. At. Spectrom., 2026, Advance ArticleDOI: 10.1039/D5JA00458F, Critical ReviewAhmed A. AL-Tameemi, Fusheng Li, Zenan Xiao, Ghalib RazaX-ray fluorescence (XRF) spectroscopy is a widely used, non-destructive technique for rapid and cost-effective elemental analysis of soils, ores, and alloys.To cite this article before page numbers are assigned, use the DOI form of citation above.The content of […]Ahmed A. AL-Tameemi
- An in situ pre-concentration method of mercury based on solid phase extraction technology and its application in seawater mercury isotope analysis Tháng 3 6, 2026J. Anal. At. Spectrom., 2026, Advance ArticleDOI: 10.1039/D6JA00016A, PaperShuyuan Huang, Kunning Lin, Qinglin Zhang, Hongzhe Chen, Jinling Pang, Yuanbiao Zhang, Ping ZhangThis study developed an in situ pre-enrichment method based on solid-phase extraction technology for the efficient enrichment and isotope analysis of ultra-low concentration dissolved mercury (Shuyuan Huang
- Improved defocus stability in laser-induced breakdown spectroscopy via microlens array beam homogenization Tháng 3 5, 2026J. Anal. At. Spectrom., 2026, Advance ArticleDOI: 10.1039/D5JA00441A, PaperZixuan Li, Xuechen Niu, Xinrui Pan, Wei Guo, Chen Niu, Lianbo GuoThe significant signal fluctuation in laser-induced breakdown spectroscopy (LIBS) severely limits its quantitative analysis accuracy.To cite this article before page numbers are assigned, use the DOI form of citation above.The content of this RSS Feed (c) […]Zixuan Li
- HCl-selective ionization reactions for improved Cl detection robustness in post-inductively coupled plasma chemical ionization Tháng 3 5, 2026J. Anal. At. Spectrom., 2026, Accepted ManuscriptDOI: 10.1039/D5JA00483G, Paper Open Access   This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Zahra Afsharsaveh, Kaveh JorabchiHalogen detection, especially in a multielement fashion and with liquid chromatography, is challenging because of fundamental limitations of ionization in inductively coupled plasma (ICP) mass spectrometry. Post-plasma ionization alleviates […]Zahra Afsharsaveh
- Determination of REEs in permanent magnets and their production chain using ICP-MS Tháng 3 5, 2026J. Anal. At. Spectrom., 2026, Accepted ManuscriptDOI: 10.1039/D5JA00513B, Paper Open Access   This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Laura Suárez-Criado, Cyril Rado, Delphine Losno, Frank VanhaeckeThis paper presents the development, optimization and use of a method for the determination of the rare earth elements (REEs) in Nd-Fe-B permanent magnets and […]Laura Suárez-Criado
- Characterization of a New Zircon Reference Material (TGZ) with Substantial Reserve for In-Situ U-Pb and Hf-O Isotope Analysis Tháng 3 4, 2026J. Anal. At. Spectrom., 2026, Accepted ManuscriptDOI: 10.1039/D5JA00508F, PaperJun Wang, Tao Luo, Xirun Tong, James Crowley, Chen-Xi Zhang, Wen Zhang, Xiao-dong Deng, Zhaochu HuZircon U-Pb ages and Hf-O isotopic compositions provide complementary constraints on crustal evolution and magmatic processes. Laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) and secondary ion mass spectrometry (SIMS)...The content of […]Jun Wang
- Determination of ultra-trace elements and Sr-Nd isotope ratios in ultramafic rocks combined with a tandem column of SR and TODGA resins Tháng 3 4, 2026J. Anal. At. Spectrom., 2026, Accepted ManuscriptDOI: 10.1039/D5JA00437C, Technical NoteQishuai Huang, Shouqian Zhao, Yali SunDetermining rare earth elements (REEs) and Sr-Nd isotope ratios at low abundance levels in ultramafic rocks remains a significant challenge. This study presents a simplified method for the separation of...The content of this RSS Feed (c) The Royal Society of ChemistryQishuai Huang
- Rapid Identification of Spent Lithium-ion Batteries Black Powder Types Using Handheld LIBS and Interpretable MobileNet Models Tháng 3 3, 2026J. Anal. At. Spectrom., 2026, Accepted ManuscriptDOI: 10.1039/D6JA00055J, PaperNan Chen, Zhaohua Zou, Zixun Luo, Xin Li, Qing Fu, Jianxiong DaiThis work demonstrates, for the first time, the direct application of handheld laser-induced breakdown spectroscopy (LIBS) combined with a lightweight deep learning model for the rapid classification of spent lithium-ion...The content of this RSS Feed (c) […]Nan Chen
- Analytical methods and reproducibility of reference material dates for (U-Th)/He thermochronology at the geochronology laboratory of IGGCAS China Tháng 3 2, 2026J. Anal. At. Spectrom., 2026, Accepted ManuscriptDOI: 10.1039/D5JA00473J, Technical NoteLin Wu, Fei Wang, Jie An, Han Hu, Liekun Yang, Wenbei Shi, Zhiyong Zhang, Yinzhi WangThe (U-Th)/He dating technique has been widely used for several decades to constrain the timing of low temperature geological processes. In this contribution, we describe the detailed procedures developed and...The content […]Lin Wu
- Elemental analysis of air-sensitive frozen molten salt samples using an inert transfer chamber for LIBS/LA-ICP-TOF-MS analysis Tháng 3 2, 2026J. Anal. At. Spectrom., 2026, Advance ArticleDOI: 10.1039/D5JA00482A, Paper Open Access   This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Hunter B. Andrews, Peggy T. Milota, Sam Schultz, Charlie Ferguson, C. Derrick Quarles, Supathorn Phongikaroon, Benjamin T. ManardA novel transfer system was used to transport air-sensitive frozen molten salt samples after electrochemical […]Hunter B. Andrews
- Atomic spectrometry update: review of advances in the analysis of clinical and biological materials, foods and beverages Tháng 3 2, 2026J. Anal. At. Spectrom., 2026, 41,819-898DOI: 10.1039/D6JA90007K, Atomic Spectrometry UpdateMarina Patriarca, James P. C. Coverdale, Alan Cross, Montserrat González-Estecha, Sarah Hill, David Milde, Julian TysonThis 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 […]Marina Patriarca
- Fast transient signals – getting the most out of multidimensional data Tháng 2 27, 2026J. Anal. At. Spectrom., 2026, 41,817-818DOI: 10.1039/D6JA90006B, EditorialBjörn Meermann, Lyndsey Hendriks, Lukas SchlattBjörn Meermann, Lyndsey Hendriks and Lukas Schlatt introduce the JAAS themed collection on fast transient signals – getting the most out of multidimensional data.The content of this RSS Feed (c) The Royal Society of ChemistryBjörn Meermann
- Precise determination of stable (δ88/86Sr) and radiogenic (87Sr/86Sr) strontium isotopic compositions using 94Zr/90Zr for mass bias correction Tháng 2 27, 2026J. Anal. At. Spectrom., 2026, Accepted ManuscriptDOI: 10.1039/D5JA00501A, PaperHongsheng Xu, Yang Wang, Yongsheng He, Shan Ke, Rui An, Yinchu Zhang, Aiying Sun, Dongye Teng, Siyi Yang, Mingjing Geng, Yijia ZhaoThe combination of stable and radiogenic strontium (Sr) isotopes offers a novel perspective for distinguishing between source and process signatures among geological samples. Here, we applied […]Hongsheng Xu
- On the enhanced Balmer emission of hydrogen in helium Capacitively Coupled Radio Frequency (CCRF) plasma Tháng 2 27, 2026J. Anal. At. Spectrom., 2026, Accepted ManuscriptDOI: 10.1039/D5JA00496A, PaperVarsha S, Prabhakar Srivastav, Yukti Goel, Milaan Patel, Hem C. Joshi, Jinto ThomasThe present study investigates observation of the hydrogen Balmer series emission in a capacitively coupled radio frequency (CCRF) helium plasma using optical emission spectroscopy (OES). Experimental evidence suggest that helium...The content of this RSS Feed […]Varsha S
- Laser energy modulation in laser-induced breakdown spectroscopy of marine aerosols: unraveling energy-coupling pathways and improving quantitative analysis Tháng 2 27, 2026J. Anal. At. Spectrom., 2026, Accepted ManuscriptDOI: 10.1039/D5JA00522A, PaperBoyang Xue, Weihong Sun, Yu Bai, Zhangjun Wang, Chao Chen, Xian Xin Li, Xiu Fen Wang, Yi YouRecent advances in laser-induced breakdown spectroscopy (LIBS) have enabled rapid, online analysis of atmospheric aerosols. Direct LIBS quantification of marine aerosols, however, remains challenging due to the occlusion of particles...The […]Boyang Xue
- Ensemble Deep Kernel PLS Regression Method for Fullspectrum Multi-component LIBS Quantitative Analysis of Mars Surface Oxides Tháng 2 27, 2026J. Anal. At. Spectrom., 2026, Accepted ManuscriptDOI: 10.1039/D6JA00040A, PaperHaoyang Yu, Haonan Xie, Qian Huang, Zhaohui Jiang, Dong Pan, Weihua GuiAccurately quantitative analysis of Martian surface oxides is crucial for reconstructing its geological evolution history and habitability assessment. Laser-Induced Breakdown Spectroscopy (LIBS) has made remarkable contributions to analyzing the composition...The content of this RSS Feed (c) […]Haoyang Yu
- Accurate Isotopic Analysis of Nitrate and Nitrite in Freshwater: Integration of Ion Exchange and Bacterial Denitrification Methods Tháng 3 12, 2026
