OOIR: Observatory of International Research

Papers

(The TQCC of Journal of Analytical Atomic Spectrometry is 6. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2022-06-01 to 2026-06-01.)

Article	Citations
Nano-imaging mass spectrometry by means of high-energy laser desorption ionization (HELDI)	60
Back cover	52
Spectroscopic characterization of uranium atoms in uranium-dioxide laser-produced plasma in a high-vacuum environment	48
Back cover	41
Front cover	39
Evaluation of miniaturized ultrasonic nebulization for high-efficiency sampling in characterization of silver nanoparticles by single particle inductively coupled plasma mass spectrometry	38
Nanoparticle-enhanced laser-induced breakdown spectroscopy for serum element analysis using an Ag NP-coated filter paper substrate	34
Contents list	34
Fast and high spatially resolved multielemental mapping of otoliths using IR&UV-femtosecond laser ablation-ICP-TOFMS	33
Build-a-bone: development of a matrix-matched reference material for quantitative analysis of bone with portable LIBS	33
Improvement in the sensitivity of LA-ICP-MS bioimaging by addition of nitrogen to the argon carrier gas	32
Instrumental mass-independent fractionation accounting for the sensitivity of the double spike proportion effect by MC-ICP-MS: a case study of Zn isotope measurements	31
Precise determination of stable W isotopic compositions of seawater with Fe co-precipitation and double spike MC-ICP-MS	30
High-accuracy quantification of soil elements by laser-induced breakdown spectroscopy based on PCA-GS-ELM	29
Plasma emission intensity expansion of Zr metal and Zr oxide via microwave enhancement laser-induced breakdown spectroscopy	28
The potential of a multi-method platform centred on ICP-MS to provide new insights into the size-resolved quantification of TiO₂ particles in food	28
An efficient Cd two-stage column system for high-precision determination of Cd isotopic compositions by double spike MC-ICP-MS	28
Correction: Development of a multi-isotopic (Pb, Fe, Cu) analytical protocol in gold matrices for ancient coin provenance studies	25
Lithium-ion batteries: direct solid sampling for characterisation of black mass recyclates using graphite furnace atomic absorption spectrometry	25
Investigation of signal enhancement in nanoparticle enhanced molecular LIBS of graphite	25
: a selection tool for asymmetric reflections of spherically bent crystal analyzers for high resolution X-ray spectroscopy	23
Two-stage semi-supervised machine learning for classification of Ti-rich nanoparticles and microparticles measured by spICP-TOFMS	23
Direct quantification of total organic carbon in soils using native CN and C ₂ molecular emissions by laser-induced breakdown spectroscopy (LIBS)	22
Detection of lead in water at ppt levels using resin-enrichment combined with LIBS-LIF	22
A novel hydride generation and gas–liquid separation device for the determination of trace zinc by atomic fluorescence spectrometry	22

Accurate thresholding using a compound-Poisson-lognormal lookup table and parameters recovered from standard single particle ICP-TOFMS data	22
Automated online SPE-ICP-MS for ultra-trace determination of mercury in freshwaters	21
A newly synthesized reference material for in situ sulfur isotope measurement of sphalerite using laser ablation MC-ICP-MS	21
Uncertainties in isotopic ratio measurements of individual silver nanoparticles using multiple-collector ICP-mass spectrometry	21
Detection of chromium in different valence states in water and soil using laser-induced breakdown spectroscopy combined with an ion enrichment chip	21
Trigger-free LIBS using kHz and a few mJ laser in combination with random forest regression for the quantitative analysis of steel elements	20
Continuous-flow analyses of calcium isotopes using a Neoma MC-ICPMS/MS with H ₂ or SF ₆	20
Back cover	20
Potential direct mass spectral elemental analysis of solids by microwave plasma torch surface release and ionization	20
Measurement of uranium and fission products in a spent fuel sample using fiber-optic laser-induced breakdown spectroscopy	20
High-precision double-spike Sn isotope analysis of geological materials by MC-ICP-MS	20
Iron, copper and zinc isotope compositions of biological reference materials determined by MC-ICP-MS	19
Investigation of Al Kα satellite lines through a high-efficiency multi-channel FSSR	19
Development of a simple and rapid EDXRF method for quantification of ZrO₂ and HfO₂ in aqueous and organic process stream solutions generated from a zirconium extraction facility	19
Inside front cover	19
Hidra aeschynite-(Y): a potential natural reference material for microbeam Pb–Pb and Lu–Hf geochronology	18
Quantitative fluoride imaging of teeth using CaF emission by laser induced breakdown spectroscopy	18
Contents list	18
Spectral signal enhancement in laser-induced breakdown spectroscopy via arc discharge assistance	18
High-precision quantification and low detection limits of chlorine and fluorine in coal via laser-induced breakdown spectroscopy	18
Fast analysis of metal components in coal dust using spark emission spectroscopy	18
The feasibility of using a pyrite standard to calibrate the sulfur isotope ratio of marcasite during SIMS analysis	18
In situ detection of neodymium isotopes using tunable diode laser absorption spectroscopy for nuclear forensic analysis	17
Development of sulfur isotope microanalysis of calcite using secondary ion mass spectrometry: methodology and matrix effects	17
Zirconium analysis in microscopic spent nuclear fuel samples by resonance ionization mass spectrometry	17
Experimental determination of ruthenium L-shell fluorescence yields and Coster–Kronig transition probabilities	17
Feasibility study to evaluate composition and degradation of orichalcum ingots through combined XRF and VIS-SWIR reflectance mapping	17
The KNW rutile—a natural reference material for microbeam U–Pb age and trace element determination	17
High-sensitivity analysis of trace elements in water using femtosecond LIBS with dry droplet pretreatment on a metallic substrate	16
Analysis of gold in mineral ores based on a newly-built portable handheld LIBS system	16
Synthesis and characterization of a U/Pu mixed-actinide microparticulate reference material	16
A spectral microsensor applied in LIBS for heavy metal detection in water	16
Simultaneously obtaining stable and radiogenic Nd isotope ratios through a single DGA column using double spike TIMS	16
Effect of matrix temperature on the LIBS signal of Au	16
Data augmentation using GANN in the quantitative LIBS analysis of scarce samples: a case study on polymetallic nodules from 5000 m ocean depth	16
Simultaneous analysis of gadolinium and surface imaging using a fiber-coupled acoustic wave-assisted microchip LIBS system	16
Atomic spectrometry update: review of advances in environmental analysis	16
Influence of laser wavelength (532 nm vs. 1064 nm) on plasma diagnostics and self-absorption in LIBS of titanium for automotive applications	16
Bimodal data fusion of LIBS spectroscopy and plasma acoustic emission signals: improving the accuracy of machining process identification for low roughness samples	16
Vesuvianite: a new mineral species of (U–Th)/He geochronology	16
Depth profiling of noble gases in ilmenite and olivine substrates	16
Ultra-trace elemental determination of Si by means of graphite furnace-atomic absorption spectrometry	16
Morphology–spectral correlations of laser-induced Al plasma with plate wall spatial confinement	15
High-accuracy uranium determination via functional decomposition to address matrix effects in XRF spectroscopy	15
Inside back cover	15
The Saha ionisation equilibrium shift correction model applied to MPT-OES for analysing complex matrix samples: an example for brine samples	15
Cu fractionation, isotopic analysis, and data processing via machine learning: new approaches for the diagnosis and follow up of Wilson's disease via ICP-MS	15
SP-IM and SP-SP: two potential natural sphalerite reference materials for in situ Zn and S isotope analysis by LA-MC-ICP-MS	15
Contents list	15
A digestion-purging-trapping method for precise stable mercury isotope measurements of natural carbonates	15

Comment on “Limitations in using the Cu isotopic composition of minerals from ancient copper mines for archaeometric purposes – a case study” by P. A. Penanes, M. Costas-Rodríguez, M. Moldovan, J. I.	15
TARIM calcite: a potential reference material for laser ICPMS in situ calcite U–Pb dating	15
Concomitant ion matrix effects in SCGD-OES enhanced with formic acid	15
Front cover	14
An emergency radiobioassay method for Pu, Am and Cm isotopes in urine samples using tandem quadrupole ICP-MS	14
Boron elemental and isotopic determination via the BF diatomic molecule using high-resolution continuum source graphite furnace molecular absorption spectrometry	14
Back cover	14
Investigation of a method for the correction of self-absorption by Planck function in laser induced breakdown spectroscopy	14
Effect of repeated irradiation on laser-induced breakdown spectroscopy of copper immersed in a sodium chloride aqueous solution and normalization with bubble collapse time	14
On the use of end-on observation in optical emission spectroscopy measurements of the maximum electric field strength in the cathode sheath of Grimm-type glow discharges in helium	14
Accurate determination of sulfur, selenium and tellurium in geological reference materials by isotope dilution inductively coupled plasma-tandem mass spectrometry (ID-ICP-MS/MS)	14
A convective heated digestion system with closed vessels: a new digestor for elemental inorganic analysis	14
Sensitive determination of neodymium isotope in seawater by multi-collector inductively coupled plasma mass spectrometry with ultrasound nebulization-dielectric barrier discharge vapor generation as s	14
A synthesized sphalerite standard for in situ analysis of sulfur isotopes and trace elements by LA-MC-ICP-MS and LA-ICP-MS	13
Improvements in low-level radionuclide measurement capability through use of the Apex Q sample introduction system combined with ICP-MS/MS	13
Uranium isotopic analysis in unpurified solutions by ICP-MS	13
Impact of Ag NPs on temporal evolution of plasma emission in nanoparticle-enhanced laser-induced breakdown spectroscopy	13
Determination of Ce and La in REE-rich ores using handheld LIBS and PLS regression	13
In situ Rb/Sr dating of potassium salt minerals (sylvite and carnallite) by 157 nm LA-ICP-MS/MS	13
Insights into the role of transition and noble metals mediating photochemical vapor generation	13
Strategies to enhance figures of merit in ICP-ToF-MS	13
Contents list	13
Atomic spectrometry update: review of advances in atomic spectrometry and related techniques	13
Isoclock: a free and novel routine for common Pb correction in U–Th–Pb data reduction of LA-ICP-MS analysis	13
A Pb-free Sn–Bi alloy mount preparation method for secondary ion mass spectrometry (SIMS) analyses	12
A novel LIBS method for quantitative and high-throughput analysis of macro- and micronutrients in plants	12
Apatite MAP-3: a new homogeneous and low common lead natural reference for laser in situ U–Pb dating and Nd isotope analysis	12
A portable smartphone platform with FeNPs@g-C₃N₄ nano-enzyme for visual and on-site sensing of F⁻ and Al³⁺ in tea	12
Accuracy enhancement of laser-induced breakdown spectroscopy using a combination of a confinement ring and quadrupole discharge arc	12
Correction: Quantification of ferric iron content in minerals via the STEM-EELS-mapping method	12
Enhancing soil geographic recognition through LIBS technology: integrating the joint skewness algorithm with back-propagation neural networks	12
Elemental composition analysis of electronic waste using neutron-based analytical techniques: a novel approach to assessing environmental and resource recovery potential	12
Multiple-element analysis of coal using collinear double-pulse laser-induced breakdown spectroscopy	12
New natural garnet reference materials for determining the oxidation state of iron in garnet using the electron microprobe flank method	11
Exploratory studies on total reflection X-ray fluorescence spectrometry combined with slurry sampling for the multi-element analysis of copper-nickel sulfide ore	11
Interference-free electron probe micro-analysis of bromine in halogen-bearing minerals and glasses: high-resolution measurements and quantitative elemental mapping	11
PRECISE IN SITU ⁸⁷ RB- ⁸⁷ SR DATING OF TERRESTRIAL AND EXTRATERRESTRIAL SAMPLES WITH THE NU SAPPHI	11
A novel (NH₄)₂HPO₄–LiBO₂ fusion technique for bulk silicate rock analysis by laser ablation-inductively coupled plasma-mass spectrometry	11
Magneto-electrical fusion enhancement of LIBS signals: a case of Al and Fe emission lines' characteristic analysis in soil	11
Inside front cover	11
A novel approach for the determination of exchangeable copper in serum using protein precipitation	11
Difficulties and artefacts in cryo-fixation of ovarian tissues for X-ray fluorescence analyses	11
A two-step chromatographic purification method for Ni for its isotopic analysis by MC-ICP-MS	11
Innovative sample preparation method using a conductively heated digestion system for trace element analysis of radioactive oil sludge by ICP-OES	11
Studying the degradation of bulk PTFE into microparticlesviaSP ICP-MS: a systematically developed method for the detection of F-containing particles	11
Recent advances in micro-XANES application in biology at the TwinMic beamline	11
A novel chemical purification method for accurate Sn isotope measurement by MC-ICP-MS	10
Brama: a new freeware Python software for reduction and imaging of LA-ICP-MS data from U–Pb scans	10
Inside front cover	10
Rapid, accurate, and reagent-free determination of chlorine concentration in glass by femtosecond LA-ICP-MS/MS with a scanning galvo mirror system using hydrogen as reaction gas	10
TrCSL: a transferred CNN-SE-LSTM model for high-accuracy quantitative analysis of laser-induced breakdown spectroscopy with small samples	10
Particle generated spectral interferences in single particle ICP-MS: a roadblock to accurate nanometrology	10
On a single method for determining As and Hg in dietary supplements by CVG-MIP OES: optimization of the multimode sample introduction system	10
A comparison of calibration strategies for quantitative laser ablation ICP-mass spectrometry (LA-ICP-MS) analysis of fused catalyst samples	10
Determination of polysulfide anions and molecular sulfur via coupling HPLC with ICP-MS	10
Front cover	10
Combining a physics-informed broad learning system and multimodal spectral fusion for accurate analysis of chromium speciation in tailings	10
Multi-information fusion of characteristic spectral lines for enhanced quantitative accuracy in laser-induced breakdown spectroscopy	10
Doppler-free ablation fluorescence spectroscopy of Ca for high-resolution remote isotopic analysis	10
A lab-based micro-X-ray fluorescence spectrometer with high photon flux and spatial resolution for ancient ceramic research	10
Long-term reproducibility detection method for quantitative LIBS using Kalman filtering	10
Fundamental studies of laser ablation ICPMS using a nitrogen plasma source and helium, argon and nitrogen as carrier gas	10
Contents list	10
Contents list	10
Effects of laser-focusing geometry on underwater laser ablation and LIBS measurement of a submerged target	10
Synthesis of a new olivine reference material by a novel method for in situ iron and magnesium isotope analyses using laser ablation MC-ICP-MS	10
Front cover	10
Asymmetric Rowland circle geometries for spherically bent crystal analyzers in laboratory and synchrotron applications	10
Dolomite reference material synthesized by pressureless sintering for laser ablation MC-ICP-MS carbon and magnesium isotope analysis	9
LA-ICP-MS/MS-based Rb–Sr isotope mapping for geochronology	9
Uranium enrichment measurements using tunable laser spectroscopy coupled with fiber-optic laser-induced breakdown spectroscopy	9
Automated analysis of natural variations in isotopes of silicon by the thermal decomposition of BaSiF ₆	9
Improved alkaline fusion method for B isotope and concentration measurements of silicate materials	9
Automated detection of element-specific features in LIBS spectra	9
Challenges in measuring nanoparticles and microparticles by single particle ICP-QMS and ICP-TOFMS: size-dependent transport efficiency and limited linear dynamic range	9
A new potential synthetic pyrrhotite reference material for Fe–S isotope microanalysis	9
Combined effect of borohydride hydrolysis and chemical additives on lead determination by CVG in the presence of transition metals	9
Quantitative analysis of Cu, Zn, and Pb elements in ores by X-ray fluorescence using a hierarchical convolutional network with attention excitation	9
Inside back cover	9
Layer-resolving ability and model analysis of LIBS for multilayer samples with a four-layer structure under different focusing conditions	9

Calcite TLM and LSJ07 – two natural low-Sr reference materials for microbeam Sr isotope analysis	9
A review of spectral broadening in laser atomic absorption spectroscopy	9
High throughput laser ablation ICP-MS bioimaging of silver distribution in animal organisms and plant tissue after exposure to silver sulfide nanoparticles	9
ICP-OES determination of major and trace composition of gadolinium(iii) oxide crystals doped with europium	9
A community-led calibration of the Zr isotope reference materials: NIST candidate RM 8299 and SRM 3169	9
Evaluating accuracy improvements of laser ablation ICPMS element analysis in silicate glasses and carbonates via downhole fractionation correction – an old problem re-assessed	9
Contents list	9
PXCG-1 and PXCG-2: two reference materials for gypsum U–Th dating	9
Investigating the sensitivity difference of gaseous and particulate carbon in two-phase sample transport in LA-ICP-MS	9
Development of two novel natural calcite reference materials for enhanced in situ elemental and Sr isotopic analysis	9
Quantitative analysis of Fe ³⁺ /ΣFe in silicate glasses based on XPS Fe 3p core-level spectroscopy	9
A data-driven, post-acquisition quality diagnostic pipeline for isotope analysis by MC-ICP-MS	9
Investigating the influence of spatial confinement on self-absorption effects in laser-induced breakdown spectroscopy	9
Assessment of matrix effects in boron isotope analysis using 257 nm fs-LA and 193 nm ns-LA-MC-ICP-MS with new tourmaline reference materials	8
High-precision measurement of Sn isotopic compositions in cassiterite and igneous rock reference materials by double-spike technique using MC-ICP-MS/MS	8
Highly resolved detection of deuterium at atmospheric pressure	8
Influence of key parameters on signal quality in double-pulse laser-induced breakdown spectroscopy (DP-LIBS)	8
Towards the best total consumption infrared-heated sample introduction system for nanoparticle measurement using single particle inductively coupled plasma mass spectrometry	8
First demonstration of in situ Lu–Hf dating using LA-ICP-MS/MS applied to monazite	8
Optimization of laser-induced breakdown spectroscopy for Be element detection with self-absorption effect correction	8
Integration of capillary vibrating sharp-edge spray ionization as a nebulization device for ICP-MS	8
Deep spectral feature fusion network combined with attention mechanism to predict heavy metal elements in soil by XRF	8
Atomic spectrometry update: review of advances in X-ray fluorescence spectrometry	8
Combination of the internal standard and dominant factor PLS for improving long-term stability of LIBS measurements	8
Investigating the potential of methyl fluoride cell gas for radionuclide interference removal and measurement using ICP-MS/MS	8
A miniaturized microplasma excitation source coupled with photochemically induced volatile species generation as a cost-effective tool for in situ mercury pollution analyses	8
Classification of uneven steel samples by laser induced breakdown spectroscopy based on a Bessel beam	8
A comprehensive chromatographic method for sequential separation of Pb, Rb, Sr, Nd, Sm, Lu, U, and Hf for high-precision isotope analysis of micro-sized silicate samples	8
Front cover	8
Determination of thallium isotopic composition through MC-ICP-MS with mass bias corrected using admixed W	8
Ultra-sensitive determination of mercury in flue gas by atmospheric pressure glow discharge atomic emission spectrometry coupled with gold amalgam enrichment	8
Operando laboratory XAS on battery materials using the DANOISE cell in a von Hámos spectrometer	8
Quantitative elemental mapping of chondritic meteorites using laser ablation-inductively coupled plasma-time of flight-mass spectrometry (LA-ICP-TOF-MS)	8
Front cover	8
Filament induced breakdown spectroscopy with enhanced excitations from plasma gratings	8
Contents list	8
Novel calibration approach for particle size analysis of microplastics by laser ablation single particle-ICP-MS	8
Determination of REEs in permanent magnets and their production chain using ICP-MS	8
An efficient and stable sample preparation and calibration strategy for nanoparticle analysis using laser ablation single particle-ICP-MS	8
Accurate determination of trace silver in geological reference materials by inductively coupled plasma-tandem mass spectrometry (ICP-MS/MS)	8
High-precision MC-ICP-MS measurements of Cd isotopes using a novel double spike method without Sn isobaric interference	8
AC needle-to-needle bare electrode discharge with nebulized sample injection for elemental analysis	8
Improving quantitative analysis of cement elements in laser-induced breakdown spectroscopy through combining matrix matching with regression	8
A MnO ₂ –Co ₃ O ₄ –CaO catalytic pyrolysis meth	8
Enhancement of LIBS plasma and efficient collection of emitted light by open smooth triangular cavities	8
A deep spectral prediction network to quantitatively determine heavy metal elements in soil by X-ray fluorescence	8
LIBS analysis of elemental carbon and fixed carbon in coal by dual-cycle regression based on matrix-matched calibration	8
Kinetic analysis of boron therapeutics in head and neck cancer cells by complementary bulk ICP-MS and single-cell (scICP-MS) approaches	8
Atomic spectrometry update: review of advances in the analysis of clinical and biological materials, foods and beverages	8
On-line vacuum degree monitoring of vacuum circuit breakers based on laser-induced breakdown spectroscopy combined with random forest algorithm	8
Comparison of different mass bias correction procedures for the measurement of mercury species-specific isotopic composition by gas chromatography coupled to multicollector ICP-MS	8
Quantitative imaging of fluorine in human teeth by cryogenic laser ionization time-of-flight mass spectrometry	8
A new reference material for O–Sr isotope determination in epidote using a micro-beam	8
Decoding the interfering L-lines by artificial neural network-based modeling for direct analysis of lanthanides in water samples using total reflection X-ray fluorescence spectrometry	7
Highly accurate classification of herbals relying on toxic elements via laser-induced breakdown spectroscopy and chemometrics	7
Development of gold reference materials for in situ Ag isotopic analysis	7
Real-time elemental analysis of liquids for process monitoring using laser-induced breakdown spectroscopy with a liquid wheel sampling approach	7
Partial matrix matching multi-energy calibration for direct quantification of Al, Fe, Li and Si in spodumene by laser-induced breakdown spectroscopy	7
Determination of trace arsenic using noble metal-free Ni ₂ P/CdS composites for photochemical vapor generation for sample introduction into ICP-MS	7
Rapid isotopic analysis of uranium particles by laser ablation MC-ICP-MS	7
Trace xenon detection in ambient helium by double-pulse laser-induced breakdown spectroscopy	7
Influence of ambient pressure on spatial–temporal evolution of local thermodynamic equilibrium for laser-induced plasma	7
A Gaussian spot overlap ablation model for prediction of aluminium alloy spectral peak intensity in high pulse repetition frequency LIBS	7
Mechanism of elemental fractionation during femtosecond laser ablation revealed by high-time-resolution MC-ICP-MS analysis of ²⁰⁸Pb/²³²Th ratios in single particles	7
Contents list	7
K, Mg, and Ca isotopic analysis from a single aliquot of thirteen biological certified reference materials	7
Spectral enhancement and quantitative accuracy improvement of trace metal elements in aqueous solutions using electrostatic-assisted laser-induced breakdown spectroscopy	7
Laser-induced breakdown spectroscopy (LIBS) of LPBF-fabricated alloy steel: effect of surface roughness and the laser–material interaction mechanism	7
Single-particle isotope ratio analysis of lanthanide-doped microplastics using inductively coupled plasma time-of-flight mass spectrometry	7
High-precision lithium isotopic analysis using the Nu Sapphire MC-ICP-MS	7
External electric field assisted laser-induced plasma and bubble dynamics for optimizing Mn ₂ O ₃	7
Wavefront-enhanced laser-induced breakdown spectroscopy (WELIBS) utilizing a crystalline silicon wafer for a flat-top IR laser beam	7
Precise analysis of sub-ppm trace elements in olivine by LA-ICP-MS and application to metamorphic olivine from serpentinite	7
Back cover	7
Synthesis of molybdenite reference materials for in situ molybdenum and sulfur isotope measurement using laser ablation MC-ICP-MS	7
Contents list	7
A physical modification and spectrum-image fusion dual-dimensional method for coal analysis using LIBS	7
Contents list	7
Classification of gaseous UF₆ assay by femtosecond LIBS in the 424.4 nm spectral region using numerical HOGSVD-DTW features	7
Evaluation of microwave-assisted digestion methods for ID-ICP-MS characterization of KRISS lake sediment CRM 109-05-002	7
Simultaneous analysis of the chemical composition and surface flatness of steel using laser-induced breakdown spectroscopy combined with a multi-task convolutional neural network	7
A newly characterized natural sphalerite reference material (IGGSph-1) for in situ S and Zn isotope microanalysis	7
Two new barite reference materials for SIMS sulfur isotope analysis: evaluation of the crystallographic orientation effect and homogeneity	7
Determination of ultralow iridium concentration in small geological samples using isotope dilution coupled with multiple ion counting inductively coupled plasma mass spectrometry	7
⁹⁰Sr bioassay in small-volume urine by ICP-MS/MS with CO₂ as the reaction gas	7
Chemical vapour generation assisted by Cr³⁺/KCN coupled to atomic fluorescence spectrometry for ultrasensitive determination of cadmium in water and rice samples	7
Evaluations of the optimal plasma treated area in total reflection X-ray fluorescence analysis and the retention period of superhydrophilic ability of the substrate	7
Flow techniques in the analysis of biological samples by inductively coupled plasma mass spectrometry – a review	7
Spectral correction study to reduce the influence of sample surface morphology on laser-induced breakdown spectroscopy	7
Catching up on calibration-free LIBS	7
Calibration and application of a large-scale LIBS project based on transfer learning in the online quantitative analysis of coal	7
Back cover	7
Multi-channel dilution analysis	7
High-precision Fe isotope analysis for low contents using a Nu Sapphire instrument	7
Preparation of rutile reference materials for in situ elemental and Hf–Ti isotopic microanalysis using spark plasma sintering	7