Optical Emission Spectrometry
Clay slurries analysis using inductively coupled plasma optical emission spectrometry with axial view configuration.
... CLAY SLURRIES ANALYSIS USING INDUCTIVELY COUPLED PLASMA OPTICAL EMISSION SPECTROMETRY WITH AXIAL VIEW CONFIGURATION. The goal of this study was to evaluate the feasibility of direct introduction of ...
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Classification of processed and natural coconut water using hca, pca and metallic ion levels obtained by inductively coupled plasma optical emission spectrometry (ICP OES).
... PLASMA OPTICAL EMISSION SPECTROMETRY (ICP ...Plasma Optical Emission Spectrometry was used to determine Ca, Mg, Mn, Fe, Zn and Cu in samples of processed and natural coconut ...
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Preconcentration of cadmium with Saccharomyces cerevisiae and determination in river water using inductively coupled plasma optical emission spectrometry.
... PRECONCENTRATION OF CADMIUM WITH Saccharomyces cerevisiae AND DETERMINATION IN RIVER WATER USING INDUCTIVELY COUPLED PLASMA OPTICAL EMISSION SPECTROMETRY. A preconcentration method based on the use ...
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Analysis of clays by inductively coupled plasma optical emission spectrometry after closed-vessel microwave-assisted acid decomposition.
... ANALYSIS OF CLAYS BY INDUCTIVELY COUPLED PLASMA OPTICAL EMISSION SPECTROMETRY AFTER CLOSED- VESSEL MICROWAVE-ASSISTED ACID DECOMPOSITION. In this work a closed-vessel microwave-assisted acid ...
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Concepts, Instrumentation and Techniques in Inductively Coupled Plasma Optical Emission Spectrometry
... Also, despite advances in nonlinear calibration, the need for sample dilution is greater than for present-day OES techniques, due to the limited working (calibration) range for the AAS techniques. Consequently, devices ...
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J. Braz. Chem. Soc. vol.21 número4
... plasma optical emission spectrometry (ICP OES) and inductively coupled plasma mass spectrometry (ICP-MS) after the extraction procedure described in European ...
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Desempenho analítico da espectrometria de emissão óptica com fonte de plasma indutivamente acoplado na determinação de elementos terras raras em amostras geológicas
... Plasma Optical Emission Spectrometry (ICP OES) is a multielement technique, flexible, with high sample throughput, good reproducibility and relatively low detection ...
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J. Braz. Chem. Soc. vol.18 número4
... plasma optical emission spectrometry (ICP OES) called the attention of the analytical community in the ...the optical system, while the torch of radially viewed equipments is positioned ...
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Simultaneous Determination of Pb and Cd in Seafood by ICP OES with On-Line Pre-Concentration by Solid Phase Extraction with Amberlite XAD-4 after Complex Formation with DDTP
... Dos Santos E, Herrmann AB, Chaves ES, Vechiatto WWD, Schoemberger AC, Frescura VL, Curtius AJ. Simultaneous determination of Ca, P, Mg, K and Na in biodiesel by axial view inductively coupled plasma optical ...
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J. Braz. Chem. Soc. vol.17 número1
... Preparative methods for quantification of inorganic constituents in honey by Inductively Coupled Plasma Optical Emission Spectrometry (ICP OES) using microwave assisted digestion and ultrasonication ...
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Evaluation of inductively coupled plasma optical emission spectrometers with axially and radially viewed configurations
... Inductively coupled plasma optical emission spectrometry (ICP OES) is a well established method for multielemental analysis. This method had a rebirth in the last decade due to the devel- opment of ...
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An improved dust emission model – Part 2: Evaluation in the Community Earth System Model, with implications for the use of dust source functions
... dust emission configurations over the period 1995–2011 (Ta- ble ...dust emission and transport, these notably include wet and dry deposition, which are generally poorly captured by models (Huneeus et ...
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Study of the influence of the particulate in aggregation phenomenon of the asphaltenes by optical scanning spectrometry.
... Estas duas relações foram utilizadas neste estudo para descrever a relação entre a composição química dos grupos funcionais e as propriedades físicas dos asfaltenos e são expressas at[r] ...
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Dust aerosol and optical properties over North Africa simulated with the ALADIN numerical prediction model from 2006 to 2010
... are also available. Brooks and Legrand (2000) used IDDI to localize the dust emission regions over northern Africa for the period 1984–1993. In addition, very high reso- lution AOT data is now available from ...
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Quantificação do teor de metais em águas engarrafadas comercializadas no município de Belém através de espectrometria de emissão ótica / Quantification of metal content in bottled waters commercialized in the municipality of Belém through spectrometry of optical emission
... O objetivo deste trabalho foi realizar a quantificação do teor de metais utilizando a espectrometria de emissão ótica em águas engarrafadas, de cinco marcas comercializadas[r] ...
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J. Braz. Chem. Soc. vol.27 número4
... An ICP OES with axial view (View Pro, Varian, Mulgrave, Australia) and solid state detector cooled to –35 ºC by a Peltier system was employed in all measurements. The echelle polychromator is maintained at 34 ºC and ...
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Similarity ratio analysis for early stage fault detection with optical emission spectrometer in plasma etching process.
... A Similarity Ratio Analysis (SRA) method is proposed for early-stage Fault Detection (FD) in plasma etching processes using real-time Optical Emission Spectrometer (OES) data as input. The SRA method can ...
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Braz. J. Phys. vol.37 número3A
... Another question from the Workshop is whether the behavior of this quasi-macroscopic system is stochastic, not coherent, so that interactions at different space-time regions of the medium during its evolution lead to ...
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Especiação química de arsênio em samambaia utilizando espectrometria de massas com ionização ambiente
... mass spectrometry, such as DESI-MS (desorption electrospray ionization mass spectrometry), DESI-MSI (desorption electrospray ionization mass spectrometry imaging) and PS-MS (paper spray mass ...
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J. Braz. Chem. Soc. vol.26 número11
... with luminescence. When a CT structure is doped with a trace amount of Yb ions, a very different band structure is observed, containing an asymmetrical band centered at 452 nm. In addition, three comparatively low ...
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