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Rapid, Quantitative, and Non-destructive SR-WD-XRF Mapping of Trace Platinum in Byzantine Roman Empire Gold Coinsarticle online

J. Anal. At. Spectrom., 2018, Accepted Manuscript
DOI: 10.1039/C8JA00227D, Paper
Lisa L Van Loon, Neil Banerjee, Michael W Hinds, Robert A Gordon, George Bevan, Richard Burgess
Non-destructive analytical techniques that enable the rapid screening of large numbers of coins are of interest for numismatic studies. Using a tuneable synchrotron X-ray source provides an intensity that cannot...
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Hg isotope ratio measurements of methylmercury in fish tissues using HPLC with off line cold vapour generation MC-ICPMSarticle online

J. Anal. At. Spectrom., 2018, Advance Article
DOI: 10.1039/C8JA00099A, Paper
John Entwisle, Dmitriy Malinovsky, Philip J. H. Dunn, Heidi Goenaga-Infante
Species-specific Hg isotope ratio data has increasingly become an important tool in understanding biogeochemistry of mercury.
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Determination of 129I in aerosols using pyrolysis and AgI-AgCl coprecipitation separation and Accelerator Mass Spectrometry measurementarticle online

J. Anal. At. Spectrom., 2018, Accepted Manuscript
DOI: 10.1039/C8JA00248G, Paper
Luyuan Zhang, Xiaolin Hou, Yunchong Fu, Miao Fang, Ning Chen
Airborne radioactive iodine is a key concern for transport and dispersion of radioactive contamination and radiation exposure evaluation during nuclear accidents and nuclear emergency preparedness. Long-lived 129I in aerosols is...
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Combustion generated nanomaterials: online characterization via an ICP-MS based technique. Part II: resolving power for heterogeneous matricesarticle online

J. Anal. At. Spectrom., 2018, Advance Article
DOI: 10.1039/C8JA00067K, Paper
D. Foppiano, M. Tarik, E. Gubler Müller, C. Ludwig
Elemental detection with high resolving power in the total particle size distribution.
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Combustion generated nanomaterials: online characterization via an ICP-MS based technique. Part I: calibration strategy with a TGAarticle online

J. Anal. At. Spectrom., 2018, Advance Article
DOI: 10.1039/C8JA00066B, Paper
D. Foppiano, M. Tarik, E. Gubler Müller, C. Ludwig
Quantification strategy for combustion generated nanomaterials.
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Reassessment of the influence of carrier gases He and Ar on signal intensities in 193 nm excimer LA-ICP-MS analysisarticle online

J. Anal. At. Spectrom., 2018, Advance Article
DOI: 10.1039/C8JA00163D, Paper
Tao Luo, Zhaochu Hu, Wen Zhang, Detlef Günther, Yongsheng Liu, Keqing Zong, Shenghong Hu
Similar signal intensities can be obtained using Ar instead of He as the carrier gas under high-velocity of the carrier gas on the ablation site or wet plasma conditions in 193 nm ArF excimer LA-ICP-MS analysis.
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Identification and classification of meteorites using a handheld LIBS instrument coupled with a fuzzy logic-based methodarticle online

J. Anal. At. Spectrom., 2018, Advance Article
DOI: 10.1039/C8JA00224J, Paper
Giorgio Saverio Senesi, Paola Manzari, Arianna Consiglio, Olga De Pascale
A handheld laser-induced breakdown spectroscopy (LIBS) instrument associated to a fuzzy logic-based method is proposed as a novel tool that is able to provide information on the nature of meteorites and discriminate among iron, stone, stony-iron meteorites and meteorwrongs.
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Synchrotron X-ray spectroscopy for investigating vanadium speciation in marine sediment: limitations and opportunitiesarticle online

J. Anal. At. Spectrom., 2018, Accepted Manuscript
DOI: 10.1039/C8JA00231B, Paper
William Bennett, Enzo Lombi, Ed Burton, Scott G. Johnston, Peter Kappen, Daryl L. Howard, Donald Canfield
Vanadium (V) exists in a number of oxidation states in the environment, potentially making it a useful chemical tracer of both modern and ancient redox conditions in the Earth’s oceans....
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Numerical inversion method for improving spatial resolution of elemental imaging by laser ablation-inductively coupled plasma-mass spectrometryarticle online

J. Anal. At. Spectrom., 2018, Accepted Manuscript
DOI: 10.1039/C7JA00334J, Technical Note
Toru Aonishi, Takafumi Hirata, Tatsu Kuwatani, Masuto Fujimoto, Qing Chang, Jun-Ichi Kimura
To improve the spatial resolution of two-dimensional elemental images in solid organic and inorganic materials, a novel numerical correction method was developed for laser ablation-inductively coupled plasma-mass spectrometry (LA-ICP-MS). Diffusion...
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Quantification of metals in single cells by LA-ICP-MS: comparison of single spot analysis and imagingarticle online

J. Anal. At. Spectrom., 2018, Advance Article
DOI: 10.1039/C8JA00191J, Technical Note
Konrad Löhr, Heike Traub, Antje Jutta Wanka, Ulrich Panne, Norbert Jakubowski
A comparison of single cell LA-ICP-MS imaging and single spot analysis highlights the advantages of both methods.
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Long-term repeatability improvement of quantitative LIBS using a two-point standardization methodarticle online

J. Anal. At. Spectrom., 2018, Advance Article
DOI: 10.1039/C8JA00148K, Technical Note
Zhongqi Hao, Li Liu, Meng Shen, Ran Zhou, Jiaming Li, Lianbo Guo, Xiangyou Li, Yongfeng Lu, Xiaoyan Zeng
A two-point standardization method was used to improve the long-term repeatability of quantitative LIBS.
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Internal standard evaluation for bioimaging soybean leaves through laser ablation inductively coupled plasma mass spectrometry: a plant nanotechnology approacharticle online

J. Anal. At. Spectrom., 2018, Accepted Manuscript
DOI: 10.1039/C8JA00254A, Paper
Katherine C Madrid, Marco Aurélio Zezzi Arruda
This work evaluates the use of internal standard for acquiring elemental mapping of 107Ag, 55Mn and 63Cu using laser ablation inductively couple plasma mass spectrometry in the imaging mode from...
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Confocal micro-X-ray fluorescence spectroscopy with a liquid metal jet sourcearticle online

J. Anal. At. Spectrom., 2018, Advance Article
DOI: 10.1039/C8JA00174J, Paper
Leona Bauer, Malcolm Lindqvist, Frank Förste, Ulf Lundström, Björn Hansson, Markus Thiel, Semfira Bjeoumikhova, Daniel Grötzsch, Wolfgang Malzer, Birgit Kanngießer, Ioanna Mantouvalou
To further widen the applicability of confocal micro-X-ray fluorescence spectroscopy (CMXRF) a novel setup using a liquid metal jet source as excitation was build up and characterized.
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Investigation of the iron oxidation state in ovarian cancer using synchrotron micro X-ray absorption near edge structure – preliminary resultsarticle online

J. Anal. At. Spectrom., 2018, Advance Article
DOI: 10.1039/C8JA00140E, Paper
D. M. Krauze, M. Grzelak, P. Wróbel, G. Veronesi, H. Castillo, L. Chmura, D. Adamek, R. Jach, M. Lankosz
Iron as a trace element plays a role in regulating the homeostasis of the human body and therefore the concentration of iron in the body must be carefully monitored.
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Identifying laser-induced plasma emission spectra of particles in gas-solid flow based on the standard deviation of intensity across an emission linearticle online

J. Anal. At. Spectrom., 2018, Accepted Manuscript
DOI: 10.1039/C8JA00194D, Paper
Shunchun Yao, Lifeng Zhang, Kejing Yin, Kaijie Bai, Jialong Xu, Zhimin Lu, Jidong Lu
A new conditional data processing scheme named standard deviation (SD) method is presented and evaluated for identifying spectral data of gas-solid flow based on laser-induced breakdown spectroscopy. The SD method...
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Zircon Th–Pb dating by secondary ion mass spectrometryarticle online

J. Anal. At. Spectrom., 2018, Advance Article
DOI: 10.1039/C8JA00125A, Paper
Qiuli Li, Yu Liu, Guoqiang Tang, Kaiyi Wang, Xiaoxiao Ling, Jiao Li
M257 and Qinghu zircons are suggested as more suitable Th–Pb dating standards with higher radiogenic 208Pb. The correlation between the apparent Th–Pb age and the corresponding Th content points out the radiogenic lead loss.
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Identification accuracy improvement for steel species using a least squares support vector machine and laser-induced breakdown spectroscopyarticle online

J. Anal. At. Spectrom., 2018, Advance Article
DOI: 10.1039/C8JA00216A, Paper
Jingjun Lin, Xiaomei Lin, Lianbo Guo, Yangmin Guo, Yun Tang, Yanwu Chu, Shisong Tang, Changjin Che
Two typical classification methods, partial least squares discriminant analysis (PLS-DA) and a support vector machine (SVM), were used to study the classification of steels with similar constituents.
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Characterization of arsenic in dried baby shrimp (Acetes sp.) using synchrotron-based X-ray spectrometry and LC coupled to ICP-MS/MSarticle online

J. Anal. At. Spectrom., 2018, Advance Article
DOI: 10.1039/C8JA00094H, Paper
Diana Guimarães, Austin A. Roberts, Mina W. Tehrani, Rong Huang, Louisa Smieska, Arthur R. Woll, Shao Lin, Patrick J. Parsons
Total arsenic content of dried baby shrimp was quantified using portable XRF and ICP-MS, and characterized further by SR-μXRF, with the major As species identified using μXANES, and confirmed by LC-ICP-MS/MS.
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Sample preparation strategies for petroleum coke digestion and further cerium and lanthanum determination by DSN-ICP-OESarticle online

J. Anal. At. Spectrom., 2018, 33,1284-1291
DOI: 10.1039/C8JA00192H, Technical Note
J. P. Souza, K. Kellermann, M. S. Camargo, D. P. Moraes, D. Pozebon, J. S. F. Pereira
Digestion of petroleum coke is proposed for the first time by MW-AD and MIC for La and Ce determination by DSN-ICP-OES.
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Feasibility of As, Sb, Se and Te determination in coal by solid sampling electrothermal vaporization inductively coupled plasma mass spectrometryarticle online

J. Anal. At. Spectrom., 2018, 33,1384-1393
DOI: 10.1039/C8JA00129D, Paper
Alessandra S. Henn, Erico M. M. Flores, Valderi L. Dressler, Marcia F. Mesko, Joerg Feldmann, Paola A. Mello
In this work, a method for the determination of As, Sb, Se and Te in mineral coal was developed using solid sampling electrothermal vaporization inductively coupled plasma mass spectrometry (SS-ETV-ICP-MS).
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Extending the capabilities of field flow fractionation online with ICP-MS for the determination of particulate carbon in latex and charcoalarticle online

J. Anal. At. Spectrom., 2018, 33,1363-1371
DOI: 10.1039/C8JA00101D, Paper
Volker Nischwitz, Nina Gottselig, Anna Missong, Erwin Klumpp, Melanie Braun
Redefinition of ICP-MS as inorganic/metal, carbon and phosphorus detector online with field-flow-fractionation with focus on particulate carbon in this study.
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Matrix complexity effect on platinum group metals analysis using inductively coupled plasma optical emission spectrometryarticle online

J. Anal. At. Spectrom., 2018, 33,1310-1321
DOI: 10.1039/C8JA00158H, Paper
Jihye Kim, John Anawati, Gisele Azimi
Investigation of the effect of matrix complexity on the quantitative analysis of PGMs using ICP-OES.
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A systematic look at the carbon monosulfide molecule and chemical modifiers for the determination of sulfur by HR-CS GF MASarticle online

J. Anal. At. Spectrom., 2018, 33,1394-1401
DOI: 10.1039/C8JA00146D, Paper
Éderson Rodrigues Pereira, Bernhard Welz, Augusto Alves Vieira
This work describes an adequate method for the stabilization of three forms of sulfur (ionic, saturated, and unsaturated), with different chemical modifiers (Zr, Pd and Ca) during sulfur measurement as carbon monosulfide (CS) by high-resolution continuum source graphite furnace molecular absorption spectrometry.
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Elemental imaging by laser-induced breakdown spectroscopy for the geological characterization of mineralsarticle online

J. Anal. At. Spectrom., 2018, 33,1345-1353
DOI: 10.1039/C8JA00048D, Paper
Cécile Fabre, Damien Devismes, Samuel Moncayo, Frédéric Pelascini, Florian Trichard, Andreï Lecomte, Bruno Bousquet, Jean Cauzid, Vincent Motto-Ros
Evaluation of LIBS-based imaging for the detection of minor and trace elements in minerals with microscopic-scale resolution.
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Development of a general acid method for the digestion of gold ore samples together with a comparison of extraction solvents for gold and determination by microwave-induced plasma-atomic emission spectrometry (MIP-AES)article online

J. Anal. At. Spectrom., 2018, 33,1336-1344
DOI: 10.1039/C8JA00136G, Paper
Wryan Helmeczi, Erick Helmeczi, Laura A. Baker, Yong Wang, Ian D. Brindle
In this paper, we explore a variety of aqueous digestion techniques for the determination of gold in a wide variety of mineral matrices.
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Chemical separation and MC-ICPMS analysis of U, Th, Pa and Ra isotope ratios of carbonatesarticle online

J. Anal. At. Spectrom., 2018, 33,1372-1383
DOI: 10.1039/C7JA00431A, Paper
J. Christina Obert, Denis Scholz, Jörg Lippold, Thomas Felis, Klaus Peter Jochum, Meinrat O. Andreae
Ion exchange chemistry and MC-ICPMS measurements of U, Th, Pa and Ra isotope ratios from the same carbonate sample.
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Evaluation of an improved closed-vessel conductively heated digestion system for the analysis of raw meat samples by ICP techniquesarticle online

J. Anal. At. Spectrom., 2018, 33,1354-1362
DOI: 10.1039/C8JA00121A, Paper
Alan Lima Vieira, Kelber Miranda, Alex Virgilio, Edilene Cristina Ferreira, José Anchieta Gomes Neto
In this work, an improved conductively heated digestion system (CHDS) with closed vessels, which provides simpler, easier and safer digestion of raw chicken, beef and pork meat samples aiming at Ca, Cu, Fe, K, Mg, Mn, Na, P, S, and Zn determinations by ICP OES and As, Cd, Cr, Mo, Pb and Se by ICP-MS/MS, was evaluated.
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Feasibility of using laser induced breakdown spectroscopy for quantitative measurement of calcium, magnesium, potassium and sodium in meatarticle online

J. Anal. At. Spectrom., 2018, 33,1322-1329
DOI: 10.1039/C8JA00115D, Paper
Flavio O. Leme, Daniel M. Silvestre, Angerson N. Nascimento, Cassiana S. Nomura
The first report of quantitative measurement of calcium, magnesium, potassium and sodium in bovine and chicken meat by LIBS.
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Accuracy improvement of iron ore analysis using laser-induced breakdown spectroscopy with a hybrid sparse partial least squares and least-squares support vector machine modelarticle online

J. Anal. At. Spectrom., 2018, 33,1330-1335
DOI: 10.1039/C8JA00119G, Paper
Y. M. Guo, L. B. Guo, Z. Q. Hao, Y. Tang, S. X. Ma, Q. D. Zeng, S. S. Tang, X. Y. Li, Y. F. Lu, X. Y. Zeng
A hybrid sparse partial least squares and least-squares support vector machine model was proposed to improve the accuracy of iron ore analysis using LIBS.
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Mass spectrometric analysis of the Mg plasma produced by double-pulse femtosecond laser irradiationarticle online

J. Anal. At. Spectrom., 2018, 33,1292-1303
DOI: 10.1039/C8JA00036K, Paper
M. Tulej, R. Wiesendanger, A. Riedo, G. Knopp, P. Wurz
The capabilities of a double-pulse femtosecond laser ablation ionisation source for the integration into a miniature time-of-flight LIMS system designed for space research are investigated.
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Plasma processes to detect fluorine with ICPMS/MS as [M–F]+: an argument for building a negative mode ICPMS/MSarticle online

J. Anal. At. Spectrom., 2018, 33,1304-1309
DOI: 10.1039/C8JA00050F, Paper
Nor Laili Azua Jamari, Arne Behrens, Andrea Raab, Eva M. Krupp, Jörg Feldmann
The paper describes that the 2nd ionisation potential and the difference in bond energy of a metal to fluorine bond and of a metal to oxygen bond are the most important parameters to form a metal fluoride ion for the detection of fluorine in ICPMS/MS.
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UV photochemical vapor generation of noble metals (Au, Ir, Pd, Pt and Rh): a feasibility study using inductively coupled plasma mass spectrometry and seawater as a test matrixarticle online

J. Anal. At. Spectrom., 2018, Accepted Manuscript
DOI: 10.1039/C8JA00179K, Paper
Richard Macedo de Oliveira, Daniel Lazaro Gallindo Borges
The results originated from application of a very simple and straightforward photochemical reactor to generate volatile species from noble metals (Au, Ir, Pd, Pt and Rh) are presented. Seawater samples...
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Microcrystalline cellulose for the dispersive solid-phase microextraction and sensitive determination of chromium in water using electrothermal atomic absorption spectrometryarticle online

J. Anal. At. Spectrom., 2018, Advance Article
DOI: 10.1039/C8JA00215K, Paper
Ignacio López-García, Juan José Marín-Hernández, Manuel Hernández-Córdoba
The use of non-expensive, commercial cellulose together with a cloud extraction stage facilitates chromium speciation at very low levels by electrothermal atomic absorption spectrometry.
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A Software Package for Rigorously Calculating Optical Plasma Spectra and Automatically Retrieving Plasma Propertiesarticle online

J. Anal. At. Spectrom., 2018, Accepted Manuscript
DOI: 10.1039/C8JA00220G, Paper
Xiaofeng Tan
A free software package code named OPSIAL (Optical Plasma Spectral Calculation And Parameters Retrieval) for rigorously calculating optical plasma spectra and for automatically retrieving plasma parame-ters is presented. OPSIAL calculates...
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A new method to deconvolute binary mixture in LA-ICP-MS analyses to quantify the composition of phases smaller than the laser spot sizearticle online

J. Anal. At. Spectrom., 2018, Advance Article
DOI: 10.1039/C8JA00078F, Paper
Longbo Yang, Vincent J. van Hinsberg, Iain M. Samson
New quantification strategy to deconvolute the data signal of a binary mixture in laser ablation ICP-MS analysis.
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ICP-MS for the analysis at the nanoscale – a tutorial reviewarticle online

J. Anal. At. Spectrom., 2018, Advance Article
DOI: 10.1039/C8JA00037A, Tutorial Review
Björn Meermann, Volker Nischwitz
The scope of this tutorial review is (i) to provide an overview on ICP-MS based techniques for the analysis of ENPs and natural nanoparticles/colloids by (a) “stand alone” ICP-MS and (b) hyphenated techniques; (ii) highlighting the benefits and pitfalls of each technique as well as providing practical advice regarding method development; (iii) illustrating the possibilities and limitations of each technique by practical applications from the recent literature.
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Risk assessment of trace elements in airborne particulate matter deposited on air filters using solid sampling ETV-ICPOES to measure total concentrations and leaching with simulated saliva, gastric juice and lung fluid to estimate bio-accessibilityarticle online

J. Anal. At. Spectrom., 2018, Advance Article
DOI: 10.1039/C8JA00128F, Paper
Guilherme L. Scheffler, Nausheen W. Sadiq, Dirce Pozebon, Diane Beauchemin
The risk from potentially toxic elements in airborne particulate matter collected on air filters is assessed using a batch in vitro method.
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A novel sample cell for reducing the “Position Effect” in laser ablation MC-ICP-MS isotopic measurementsarticle online

J. Anal. At. Spectrom., 2018, Advance Article
DOI: 10.1039/C8JA00083B, Technical Note
Lie-Wen Xie, Lei Xu, Qing-Zhu Yin, Yue-Heng Yang, Chao Huang, Jin-Hui Yang
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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2018 atomic spectrometry update – a review of advances in X-ray fluorescence spectrometry and its special applicationsarticle online

J. Anal. At. Spectrom., 2018, Advance Article
DOI: 10.1039/C8JA90030B, Atomic Spectrometry Update
Christine Vanhoof, Jeffrey R. Bacon, Andrew T. Ellis, Laszlo Vincze, Peter Wobrauschek
This review covers developments in and applications of XRF techniques such as EDXRF, WDXRF, TXRF, XRF microscopy using technologies such as synchrotron sources, X-ray optics, X-ray tubes and detectors in laboratory, mobile and hand-held systems.
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A new approach of using polyethylene frits for the quantification of sulphur in copper metals by isotope dilution LA-ICP-MS and comparison with conventional IDMS techniquesarticle online

J. Anal. At. Spectrom., 2018, Advance Article
DOI: 10.1039/C8JA00116B, Paper
Pranee Phukphatthanachai, Jochen Vogl, Heike Traub, Norbert Jakubowski, Ulrich Panne
Polyethylene (PE) frits were used to quantify sulphur in copper and its alloys by isotope dilution combined with LA-ICP-MS as an alternative approach to conventional sample preparation.
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Mercury determination in soil and sludge samples by HR CS GFAAS: comparison of sample preparation procedures and chemical modifiersarticle online

J. Anal. At. Spectrom., 2018, Advance Article
DOI: 10.1039/C8JA00152A, Paper
Lilian Rodrigues Rosa Souza, Melina Borges Teixeira Zanatta, Inara Amoroso da Silva, Márcia Andreia Mesquita Silva da Veiga
Accurate determination of Hg in soil/sludge samples by HR-CS GFAAS achieved using AuNPs as a chemical modifier and leaching/slurry as sample preparation.
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Analytical Chemistry - latest articles  
© American Chemical Society  top

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Analytical Chemistry
DOI: 10.1021/acs.analchem.8b02510

[ASAP] Real-Time Binding Monitoring between Human Blood Proteins and Heavy Metal Ions in Nanoporous Anodic Alumina Photonic Crystalsarticle online

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Analytical Chemistry
DOI: 10.1021/acs.analchem.8b02732

[ASAP] Luminescence Sensing for Qualitative and Quantitative Detection of 5-Methylcytosinearticle online

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Analytical Chemistry
DOI: 10.1021/acs.analchem.8b02842

[ASAP] Chain Ejection Model for Electrospray Ionization of Unfolded Proteins: Evidence from Atomistic Simulations and Ion Mobility Spectrometryarticle online

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Analytical Chemistry
DOI: 10.1021/acs.analchem.8b02926

[ASAP] Strategy To Obtain Accurate Analytical Solutions in Second-Order Multivariate Calibration with Curve Resolution Methodsarticle online

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Analytical Chemistry
DOI: 10.1021/acs.analchem.8b00336

[ASAP] High-Throughput Manipulation of Circulating Tumor Cells Using a Multiple Single-Cell Encapsulation System with a Digital Micromirror Devicearticle online

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Analytical Chemistry
DOI: 10.1021/acs.analchem.8b00896

[ASAP] Contribution to Accurate Spherical Gold Nanoparticle Size Determination by Single-Particle Inductively Coupled Mass Spectrometry: A Comparison with Small-Angle X-ray Scatteringarticle online

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Analytical Chemistry
DOI: 10.1021/acs.analchem.8b01167

[ASAP] Molecular Recognition of Nitrites and Nitrates in Water Samples Using Graphene-Based Stochastic Microsensorsarticle online

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Analytical Chemistry
DOI: 10.1021/acs.analchem.8b02467

[ASAP] Novel Method for in Situ Monitoring of Organophosphorus Flame Retardants in Watersarticle online

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Analytical Chemistry
DOI: 10.1021/acs.analchem.8b02480

[ASAP] Size-Dependent Voltammetry at Single Silver Nanoelectrodesarticle online

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Analytical Chemistry
DOI: 10.1021/acs.analchem.8b02644

[ASAP] Free Radical Initiated Peptide Sequencing for Direct Site Localization of Sulfation and Phosphorylation with Negative Ion Mode Mass Spectrometryarticle online

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Analytical Chemistry
DOI: 10.1021/acs.analchem.8b02707

[ASAP] 3D Semiconducting Polymer/Graphene Networks: Toward Sensitive Photocathodic Enzymatic Bioanalysisarticle online

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Analytical Chemistry
DOI: 10.1021/acs.analchem.8b02816

[ASAP] Characterization of Fluorescently Labeled Protein with Electrospray Ionization-MS and Fluorescence Spectroscopy: How Random is Random Labeling?article online

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Analytical Chemistry
DOI: 10.1021/acs.analchem.8b01748

[ASAP] Insulator Nanostructure Desorption Ionization Mass Spectrometryarticle online

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Analytical Chemistry
DOI: 10.1021/acs.analchem.8b01989

[ASAP] Electrodeposited Gold on Carbon-Fiber Microelectrodes for Enhancing Amperometric Detection of Dopamine Release from Pheochromocytoma Cellsarticle online

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Analytical Chemistry
DOI: 10.1021/acs.analchem.8b02750

[ASAP] Cooperative Toehold: A Mechanism To Activate DNA Strand Displacement and Construct Biosensorsarticle online

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Analytical Chemistry
DOI: 10.1021/acs.analchem.8b01202

[ASAP] Cell-Based Biosensors Based on Intein-Mediated Protein Engineering for Detection of Biologically Active Signaling Moleculesarticle online

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Analytical Chemistry
DOI: 10.1021/acs.analchem.8b01481

[ASAP] Upconversion Fluorescent Aptasensor for Polychlorinated Biphenyls Detection Based on Nicking Endonuclease and Hybridization Chain Reaction Dual-Amplification Strategyarticle online

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Analytical Chemistry
DOI: 10.1021/acs.analchem.8b02159

[ASAP] Visible Light-Activatable Oxidase Mimic of 9-Mesityl-10-Methylacridinium Ion for Colorimetric Detection of Biothiols and Logic Operationsarticle online

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Analytical Chemistry
DOI: 10.1021/acs.analchem.8b02197

[ASAP] Ratiometrically Fluorescent Electrospun Nanofibrous Film as a Cu2+-Mediated Solid-Phase Immunoassay Platform for Biomarkersarticle online

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Analytical Chemistry
DOI: 10.1021/acs.analchem.8b02286

[ASAP] Microfluidic-Based Synthesis of Magnetic Nanoparticles Coupled with Miniaturized NMR for Online Relaxation Studiesarticle online

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Analytical Chemistry
DOI: 10.1021/acs.analchem.8b02374

[ASAP] Printed Colorimetric Arrays for the Identification and Quantification of Acids and Basesarticle online

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Analytical Chemistry
DOI: 10.1021/acs.analchem.8b02432

[ASAP] Facile Design of Phase Separation for Microfluidic Droplet-Based Liquid Phase Microextraction as a Front End to Electrothermal Vaporization-ICPMS for the Analysis of Trace Metals in Cellsarticle online

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Analytical Chemistry
DOI: 10.1021/acs.analchem.8b03078

[ASAP] Associated Detection of Superoxide Anion and Mercury(II) under Chronic Mercury Exposure in Cells and Mice Models via a Three-Channel Fluorescent Probearticle online

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Analytical Chemistry
DOI: 10.1021/acs.analchem.8b01442

[ASAP] Extended Multiplicative Signal Correction Based Model Transfer for Raman Spectroscopy in Biological Applicationsarticle online

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Analytical Chemistry
DOI: 10.1021/acs.analchem.8b01536

[ASAP] Precision Imprinting of Glycopeptides for Facile Preparation of Glycan-Specific Artificial Antibodiesarticle online

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Analytical Chemistry
DOI: 10.1021/acs.analchem.8b01903

[ASAP] Quantitative Investigation of Terbinafine Hydrochloride Absorption into a Living Skin Equivalent Model by MALDI-MSIarticle online

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Analytical Chemistry
DOI: 10.1021/acs.analchem.8b02648

[ASAP] Bioinspired Peptide for Imaging Hg2+ Distribution in Living Cells and Zebrafish Based on Coordination-Mediated Supramolecular Assemblingarticle online

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Analytical Chemistry
DOI: 10.1021/acs.analchem.8b00059

[ASAP] Particle-Templated Emulsification for Microfluidics-Free Digital Biologyarticle online

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Analytical Chemistry
DOI: 10.1021/acs.analchem.8b01759

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