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Paulo Cícero do Nascimento

Universidade Federal de Santa Maria

156

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1977

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Extraction induced by emulsion breaking to assay Cr, Cu and Mn in asphalt samples by high-resolution continuum source atomic absorption spectrometry and its comparison with other sample preparation methods.

2021 Talanta
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Elemental Analysis of Pharmaceutical Products for Chronic Kidney Disease by High-Resolution Continuum Source Graphite Furnace Atomic Absorption Spectrometry (HR–CS GFAAS)

2021 Analytical Letters
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Simultaneous determination of Ba, Co, Fe, and Ni in nuts by high-resolution continuum source atomic absorption spectrometry after extraction induced by solid-oil-water emulsion breaking.

2021 Food Chemistry
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Presence of other rare earth metals in gadolinium-based contrast agents

2020 Talanta
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Simultaneous determination of Fe and Ni in guarana (Paullinia cupana Kunth) by HR-CS GF AAS: Comparison of direct solid analysis and wet acid digestion procedures

2020 Journal of Food Composition and Analysis
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Pulsed voltammetric/amperometric detection of polycyclic aromatic sulfur heterocycles (PASHs) at the gold disc electrode for studies in petroleum asphalts

2020 Journal of Solid State Electrochemistry
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Simultaneous analysis of sexual stimulants and anabolic steroids as adulterants in dietary supplements by high performance liquid chromatography with photodiode array detection

2020 Current Pharmaceutical Analysis
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Emission and collection of Polycyclic Aromatic Hydrocarbons from raw asphalt samples heated at 130 °C

2020 Energy & Fuels
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Extraction/Leaching of Metal-Containing Additives from Polyvinyl Chloride, Ethyl Vinyl Acetate, and Polypropylene Bags and Infusion Sets into Infusion Solutions

2019 Pda Journal of Pharmaceutical Science and Technology
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Simultaneous determination of iron and nickel as contaminants in multimineral and multivitamin supplements by solid sampling HR-CS GF AAS

2019 Talanta
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