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Accurate determination of ultra-trace rare earth elements by LA-ICP-MS/MS and its application to cassiterite for effective elimination of Gd and Tb false positive anomalies

By pubs.rsc.org
Published On ::

J. Anal. At. Spectrom., 2024, Advance Article
DOI: 10.1039/D4JA00271G, Paper
Ming Yang, Wu Wei, Yue-Heng Yang, Rolf L. Romer, Shi-Tou Wu, Tao Wu, Li-Feng Zhong
This study reports a new method for in situ determination of ultra-low REE contents in cassiterite by LA-ICP-MS/MS with an O2 and mass-shift detection strategy to avoid Gd and Tb anomalies.
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Investigation of Al Kα satellite lines through a high-efficiency multi-channel FSSR

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J. Anal. At. Spectrom., 2024, Advance Article
DOI: 10.1039/D4JA00197D, Paper
Zexian Zhou, Rui Cheng, Huiyao Du, Shengzhen Yi, Fen Fu, Guodong Wang, Lulin Shi, Zhao Wang, Xuejian Jin, Yanhong Chen, Yanshi Zhang, Liangwen Chen, Jie Yang, Maogen Su
Spectral results of Al diagram lines and satellite lines were obtained using a self-developed high-efficiency multi-channel FSSR.
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Improvements in low-level radionuclide measurement capability through use of the Apex Q sample introduction system combined with ICP-MS/MS

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Published On ::

J. Anal. At. Spectrom., 2024, 39,2929-2936
DOI: 10.1039/D4JA00216D, Paper
Ben Russell, Frankie Falksohn, Alexandre Tribolet, Hibaaq Mohamud, Olivia Pearson, Emma Braysher, Saskia Burke, Anu Bhaisare
Improvement in sensitivity and interface removal capability for radionuclide measurement using desolvating sample introduction combined with ICP-MS/MS.
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Bimodal data fusion of LIBS spectroscopy and plasma acoustic emission signals: improving the accuracy of machining process identification for low roughness samples

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J. Anal. At. Spectrom., 2024, 39,2737-2747
DOI: 10.1039/D4JA00225C, Paper
Shilei Xiong, Minchao Cui, Nan Yang, Guangyuan Shi, Yuxin Pi, Yuyang Mu, Yuntao Zhang, Yue Zhao
The fusion of LIBS spectral data with PAES data improves machining process classification identification accuracy.
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Development and application of reference and routine analytical methods providing SI-traceable results for the determination of technology-critical elements in PCB from WEEE

By pubs.rsc.org
Published On ::

J. Anal. At. Spectrom., 2024, 39,2809-2823
DOI: 10.1039/D4JA00235K, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Giancarlo D'Agostino, Marcus Oelze, Jochen Vogl, Jean-Philippe Ghestem, Nicolas Lafaurie, Ole Klein, Daniel Pröfrock, Marco Di Luzio, Luigi Bergamaschi, Radojko Jaćimović, Caroline Oster, Johanna Irrgeher, Shaun T. Lancaster, Anna Walch, Anita Röthke, Lena Michaliszyn, Axel Pramann, Olaf Rienitz, Timo Sara-Aho, Oktay Cankur, Derya Kutan, Johanna Noireaux
Development and test of five reference analytical methods and six routine analytical methods providing SI-traceable results of twenty technology-critical elements in end-of-life PCB materials.
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A simplified instrumental protocol for trace Nd and Hf isotope measurements (<10 ng) using a MC-ICP-MS and an Apex Omega de-solvating system

By pubs.rsc.org
Published On ::

J. Anal. At. Spectrom., 2024, 39,2694-2702
DOI: 10.1039/D4JA00276H, Technical Note
Ting Zhou, Liang Qi, Sheng-hua Liu, Bo Zhou
Accurate and precise Nd and Hf isotope measurements of samples with low contents by simple adjustments of an Apex Omega membrane de-solvating system.
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Evaluation and calibration of matrix effects during SIMS silicon isotope analysis in silicate glasses

By pubs.rsc.org
Published On ::

J. Anal. At. Spectrom., 2024, 39,2832-2840
DOI: 10.1039/D4JA00253A, Paper
Liu-Yang Chen, Yu Liu, Di Zhang, Guo-Qiang Tang, Qiu-Li Li
A matrix effect calibration model during SIMS silicon isotope analysis based on the contents of Si, Ca, Al and Mg (SCAM model) in silicate glasses.
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Trace element determination by femtosecond LA-ICP-MS in 10 mg extraterrestrial geological samples prepared as lithium borate glasses

By pubs.rsc.org
Published On ::

J. Anal. At. Spectrom., 2024, 39,2728-2736
DOI: 10.1039/D4JA00275J, Paper
Yan-Hong Liu, Ding-Shuai Xue, Wen-Jun Li, Zhong-Qiang Wang, Yan Liang, Shun Guo, Bo Wan
This method involves precise trace element determination in X-ray fluorescence (XRF) lithium borate glass prepared from 10 mg extraterrestrial geological samples using femtosecond LA-ICP-MS.
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Sodium nanoferrite-based solid phase extraction: a green method for the simultaneous determination of cadmium, copper, and lead

By pubs.rsc.org
Published On ::

J. Anal. At. Spectrom., 2024, 39,2884-2892
DOI: 10.1039/D4JA00210E, Paper
Saima Perveen, Aysen Hol, Jameel Ahmed Baig, Syed Tufail Hussain Sherazi, Khalil Akhtar, Sajjad Hussain, Fahad Abbasi
A solid phase extraction (SPE) methodology utilizing sodium ferrite nanoparticles (Na2Fe4O7-NPs; SF-NPs) is presented for the simultaneous determination of heavy metals (HMs) via flame atomic absorption spectrometry (FAAS).
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First demonstration of in situ Lu–Hf dating using LA-ICP-MS/MS applied to monazite

By pubs.rsc.org
Published On ::

J. Anal. At. Spectrom., 2024, 39,2703-2715
DOI: 10.1039/D4JA00258J, Technical Note
Shitou Wu, Junlong Niu, Yueheng Yang, Hao Wang, Jinhui Yang, Fuyuan Wu
Monazite is a LREE-rich accessory mineral in various igneous and metamorphic rocks; therefore, monazite geochronology has the potential to answer a range of important geological questions.
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Quantification of technetium-99 in wastewater by means of automated on-line extraction chromatography – anion-exchange chromatography – inductively coupled plasma-mass spectrometry

By pubs.rsc.org
Published On ::

J. Anal. At. Spectrom., 2024, 39,2774-2782
DOI: 10.1039/D4JA00270A, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Maximilian Horstmann, C. Derrick Quarles, Steffen Happel, Michael Sperling, Andreas Faust, David Clases, Uwe Karst
Ultratrace concentrations of pertechnetate are determined by preconcentration on a dedicated resin and anion exchange chromatography with ICP-MS detection.
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Data fusion of spectral and acoustic signals in LIBS to improve the measurement accuracy of carbon emissions at varying gas temperatures

By pubs.rsc.org
Published On ::

J. Anal. At. Spectrom., 2024, 39,2756-2766
DOI: 10.1039/D4JA00287C, Paper
Shu Chai, Jie Ren, Suming Jiang, Aochen Li, Ziqing Zhao, Haimeng Peng, Qiwen Zhang, Wendong Wu
A novel mid-level data fusion method integrating spectral and acoustic signals of laser-induced plasmas was proposed to improve the measurement accuracy of carbon concentrations in flue gas at varying gas temperatures.
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Self-absorption correction of NEXAFS spectra for intermediate sample thicknesses applied to organo-sulfur model compounds

By pubs.rsc.org
Published On ::

J. Anal. At. Spectrom., 2024, 39,2893-2902
DOI: 10.1039/D4JA00232F, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Konstantin Skudler, Michael Walter, Michael Sommer, Matthias Müller
We present a self-absorption correction for NEXAFS which is valid for any sample thickness. The corrected spectrum is recovered in a forward calculation by fitting a model spectrum to experimental data of samples with ideally different thicknesses.
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Accurate determination of ultra-trace REEs in seawater using a membrane desolvation Q-ICP-MS coupled with an online automatic separation system

By pubs.rsc.org
Published On ::

J. Anal. At. Spectrom., 2024, 39,2870-2883
DOI: 10.1039/D4JA00240G, Paper
Ji-Hao Zhu, Feng-You Chu, Feng Liang, Xian-Ying Luo, Qiang Liu, Quan-Hui Xu, Wei Yu, Yong-Chun Li, Jiang-Gu Lu, Yun-Xiu Li, Yan-Hui Dong, Huai-Ming Li, Jun Zhao, Cai Zhang
A highly precise method, based on a traditional Q-ICP-MS coupled with an online automatic separation system and membrane desolvation sample introduction device, was developed for accurate determination of ultra-trace REEs in seawater samples.
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Research on a bimodal fusion detection method for surface defects of metal AM components based on LIBS

By pubs.rsc.org
Published On ::

J. Anal. At. Spectrom., 2024, 39,2917-2928
DOI: 10.1039/D4JA00159A, Paper
Xiaomei Lin, Jiangfei Yang, Yutao Huang, Jingjun Lin, Changjin Che
A bimodal fusion method using Laser-Induced Breakdown Spectroscopy (LIBS) is proposed to identify surface defects in metal additive manufacturing (AM) samples. This method integrates LIBS spectra with plasma image data to enhance defect detection.
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Assessment of the metal grain size of 12Cr1MoV steel by LIBS coupled with acoustic wave information

By pubs.rsc.org
Published On ::

J. Anal. At. Spectrom., 2024, Advance Article
DOI: 10.1039/D4JA00285G, Paper
Feiqiang Tang, Meirong Dong, Junbin Cai, Zhichun Li, Kaiqing Chen, Weijie Li, Shunchun Yao, Jidong Lu
A modelling scheme that integrates spectral and acoustic data was put forth as a means of enhancing the precision of grain size detection in 12Cr1MoV steel.
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Assessing the performance of handheld LIBS for predicting soil organic carbon and texture in European soils

By pubs.rsc.org
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J. Anal. At. Spectrom., 2024, 39,2903-2916
DOI: 10.1039/D4JA00292J, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Alex Wangeci, Maria Knadel, Olga De Pascale, Mogens H. Greve, Giorgio S. Senesi
Evaluating the performance of handheld LIBS for determination of soil properties across a continental scale.
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Evaluation of miniaturized ultrasonic nebulization for high-efficiency sampling in characterization of silver nanoparticles by single particle inductively coupled plasma mass spectrometry

By pubs.rsc.org
Published On ::

J. Anal. At. Spectrom., 2024, 39,2791-2798
DOI: 10.1039/D4JA00320A, Paper
Junhang Dong, Zhenli Zhu, Lujie Li, Pengju Xing, Shuyang Li, Lei Ouyang, Xing Liu, Wei Guo, Hongtao Zheng, Rong Qian
Miniaturized ultrasonic nebulization (MUN) provides high sampling efficiency for single particle inductive coupled plasma mass spectrometry (sp-ICPMS).
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Hydrophobicity induced graphene oxide based dispersive micro solid phase extraction of strontium from seawater and groundwater prior to GFAAS determination

By pubs.rsc.org
Published On ::

J. Anal. At. Spectrom., 2024, Accepted Manuscript
DOI: 10.1039/D3JA00445G, Paper
Maria Sebastian, Saikrishna Devulapally, Sk. Jayabun, Noorbasha Nagula Meeravali, Shekhar Raparthi, A. C. Sahayam
A novel graphene oxide (GO) mediated dispersive micro solid phase extraction method is developed for the extraction of ultratrace level strontium (Sr) from seawater and ground water. This method involves...
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Combined enhancement of fiber-optic laser-induced breakdown spectroscopy coupling spatial confinement and double-pulse irradiation

By pubs.rsc.org
Published On ::

J. Anal. At. Spectrom., 2024, Advance Article
DOI: 10.1039/D4JA00291A, Paper
Yan Qiu, Jinghui Li, Bowen Lu, Jian Wu, Xinyu Guo, Yuhua Hang, Yongdong Li, Xingwen Li
The mechanism of double-pulse laser irradiation under spatial confinement remains unclear due to complex plasma plume dynamics and multiple shock wave interactions.
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Automated detection of element-specific features in LIBS spectra

By pubs.rsc.org
Published On ::

J. Anal. At. Spectrom., 2024, Advance Article
DOI: 10.1039/D4JA00247D, Paper
Open Access
Zuzana Gajarska, Anna Faruzelová, Erik Képeš, David Prochazka, Pavel Pořízka, Jozef Kaiser, Hans Lohninger, Andreas Limbeck
Comb algorithm: a novel semi-automatic approach to identify elemental lines in spectra obtained via laser-induced breakdown spectroscopy.
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A simple method for elemental analysis of liquids in sprayed microdroplets by laser-induced breakdown spectroscopy

By pubs.rsc.org
Published On ::

J. Anal. At. Spectrom., 2024, Advance Article
DOI: 10.1039/D4JA00192C, Paper
Jun Feng, Yihui Yan, Yuzhu Liu, Jozef Lengyel
The study shows that paper spray and laser-induced breakdown spectroscopy (PS-LIBS) analyze trace elements in aqueous solutions, addressing challenges in bulk analysis. Its efficiency highlights its potential for in situ liquid sample analysis.
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A Gaussian Spot Overlap Ablation Model for Prediction of Aluminium Alloy Spectral Peak Intensity in High Pulse Repetition Frequency LIBS

By pubs.rsc.org
Published On ::

J. Anal. At. Spectrom., 2024, Accepted Manuscript
DOI: 10.1039/D4JA00298A, Paper
Dongming Qu, Bohao Su, Zhongshu Bai, Biye Liu, Xueying Jin, Guanyu Chen, Yuting Fu, Tingwen Gu, Guang Yang, Qingkai Li
The use of microjoule high pulse repetition frequency (PRF) lasers as excitation sources is an important direction in the miniaturisation of laser-induced breakdown spectroscopy (LIBS) instruments. However, high PRF LIBS...
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Magneto-electrical fusion enhancement of LIBS signal: A case of Al and Fe emission lines’ characteristic analysis in soil

By pubs.rsc.org
Published On ::

J. Anal. At. Spectrom., 2024, Accepted Manuscript
DOI: 10.1039/D4JA00223G, Paper
Zihan Yang, Mengyu Pang, Jincheng Ma, Yanru Zhao, Keqiang Yu, Y. He
Soil is a vital resource for human survival. In particular, aluminum (Al) and iron (Fe) metal elements in soil play significant roles in stabilizing soil organic matter. Therefore, the rapid...
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Sensitive and Rapid Determination of Iodine/Calcium Ratio in Carbonate Rock Samples by ICP-MS Based on Solution Cathode Glow Discharge Sampling

By pubs.rsc.org
Published On ::

J. Anal. At. Spectrom., 2024, Accepted Manuscript
DOI: 10.1039/D4JA00264D, Paper
Xuan Wang, Xing Liu, Lanlan Jin, Zhenli Zhu, Junhang Dong, Pengju Xing, Linjie Chen, Yuanhui Geng, Jingwen Zhang, Hao Tong, Hongtao Zheng, Min Zhang, Shenghong Hu
The iodine-to-calcium ratio (I/Ca) in carbonate rocks has been extensively used to indicate marine oxidation states. However, the low-iodine and high-calcium characteristics of carbonate samples pose challenges in achieving rapid...
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Laser-Induced Breakdown Spectroscopy (LIBS): calibration challenges, combination with other techniques, and spectral analysis using data science

By pubs.rsc.org
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J. Anal. At. Spectrom., 2024, Accepted Manuscript
DOI: 10.1039/D4JA00250D, Critical Review
Dennis Ferreira, Diego Victor De Babos, Mauro Henrique Lima-Filho, Heloisa Froehlick Castello, Alejandro C. Olivieri, Fabiola Manhas Verbi Pereira, Edenir Rodrigues Pereira-Filho
Laser-Induced Breakdown Spectroscopy (LIBS) is a versatile and powerful analytical technique widely used for rapid, in-situ elemental analysis across various fields, from industrial quality control to planetary exploration. This review...
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Fundamental studies of laser ablation ICPMS using a nitrogen plasma source and helium, argon and nitrogen as carrier gas

By pubs.rsc.org
Published On ::

J. Anal. At. Spectrom., 2024, Advance Article
DOI: 10.1039/D4JA00327F, Paper
Open Access
Dylan Käser, Ralf Kägi, Bodo Hattendorf, Detlef Günther
Nitrogen as alternative carrier gas for LA-ICPMS showed similar sensitivities and quantification capabilities as using helium in combination with a N2 plasma. The role of the gas and of the ablation cell design on the aerosol structure was studied.
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Trace xenon detection in ambient helium by double-pulse laser-induced breakdown spectroscopy

By pubs.rsc.org
Published On ::

J. Anal. At. Spectrom., 2024, Accepted Manuscript
DOI: 10.1039/D4JA00358F, Paper
Open Access
Londrea Garrett, Milos Burger, Yunu Lee, Hyeongbin Kim, Piyush Sabharwall, Sungyeol Choi, Igor Jovanovic
Safe operation of next-generation nuclear reactors is contingent on developing and effectively operating new diagnostics methods. For helium-cooled fast reactors, one important safety concern is the onset of fuel-cladding failure,...
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Your choicest designs are just a click away

By www.thehindu.com
Published On :: Fri, 08 May 2015 21:35:50 +0530

Modular kitchen, wardrobes, cabinets, wall entertainment units, and even fixed furniture, you name it, the long list of wood work to suit your taste and wallet is just a few clicks away


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Life after the Metro

By www.thehindu.com
Published On :: Fri, 15 May 2015 19:15:20 +0530

With the first phase of the Metro Rail to be operational soon, Nidhi Adlakha and Vishal Menon ask residents if the consequent real estate price rise is justifiable, considering other infrastructure remains unimproved


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Tackling benami deals

By www.thehindu.com
Published On :: Fri, 22 May 2015 17:47:23 +0530

The real estate sector may face some shake-up when the new Benami Transactions (Prohibition) Amendment Bill 2015 becomes law. By K. Sukumaran


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Gear up for Living Spaces 2015

By www.thehindu.com
Published On :: Fri, 12 Jun 2015 20:50:24 +0530

A two-day property expo will be held on June 27 and 28


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Living Spaces to be launched

By www.thehindu.com
Published On :: Fri, 26 Jun 2015 16:28:02 +0530

The property expo brings together 40 leading developers under one roof.


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Making life easier for landlords

By www.thehindu.com
Published On :: Fri, 17 Jul 2015 13:09:51 +0530

The Draft Model Tenancy Act 2015 is all set to encourage the rental market, as it promises to safeguard the interests of both landlords and tenants.


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Go for the online deal

By www.thehindu.com
Published On :: Fri, 04 Sep 2015 16:51:48 +0530

The scope for realty marketing through social media platforms is unlimited.


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Housing, simplified

By www.thehindu.com
Published On :: Fri, 02 Oct 2015 21:24:25 +0530

In a scenario where prices are beyond one’s affordability, the proposal of the Labour Ministry, under whom the EPFO is functioning, to provide housing finance is noteworthy


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The good life

By www.thehindu.com
Published On :: Fri, 06 Nov 2015 20:45:18 +0530

Home buyers are now going the extra mile and investing in high-end, luxury amenities.


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Click the mouse, buy a house

By www.thehindu.com
Published On :: Fri, 06 Nov 2015 20:55:08 +0530

The future of investing online is here.


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IT made life easier

By www.thehindu.com
Published On :: Fri, 25 Dec 2015 18:50:54 +0530

A look at how Karnataka progressed on the infrastructure and other fronts in 2015


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Weather Warnings for Queensland - marine areas. Issued by the Australian Bureau of Meteorology

By www.bom.gov.au
Published On ::


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Birth of Salk and death of polio

By www.thehindu.com
Published On :: Wed, 29 Oct 2014 08:07:49 +0530

Google doodle celebrated Jonas Salk's birthday yesterday


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World’s first dengue vaccine likely by 2015: Sanofi

By www.thehindu.com
Published On :: Tue, 04 Nov 2014 20:51:17 +0530

The company said the vaccine gives a 95.5% protection against severe dengue and an 80.3% reduction in the risk of hospitalisation.


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China starts clinical trial to repair human spinal cord injury

By www.thehindu.com
Published On :: Sun, 18 Jan 2015 11:41:48 +0530


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Gorilla origins of two AIDS virus lineages confirmed: Study

By www.thehindu.com
Published On :: Tue, 03 Mar 2015 12:48:43 +0530

Previous research found that groups M and N of the HIV-1 virus originated in geographically distinct chimpanzee communities in southern Cameroon, but origins of groups O and P remained uncertain till now.


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Australian researchers discover new treatment for prostrate cancer

By www.thehindu.com
Published On :: Wed, 25 Mar 2015 09:02:20 +0530


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What is the life span of human sperm?

By www.thehindu.com
Published On :: Sun, 06 Sep 2015 13:43:34 +0530


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Gene mutations link to leishmaniasis

By www.thehindu.com
Published On :: Sun, 04 Oct 2015 17:00:33 +0530


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First trial to use umbilical cord stem cells to cure HIV

By www.thehindu.com
Published On :: Mon, 26 Oct 2015 16:09:12 +0530


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Hallucinations linked to differences in brain structure

By www.thehindu.com
Published On :: Sun, 22 Nov 2015 15:34:46 +0530

The effect was observed regardless of whether hallucinations were auditory or visual in nature, consistent with a reality monitoring explanation.


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Quality control for AYUSH drugs

By www.thehindu.com
Published On :: Sat, 30 Jan 2016 08:20:51 +0530


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