Search Results - "TEGA, David U"

A Rapid and Versatile Method to Determine Methanol in Biofuels and Gasoline by Ambient Mass Spectrometry using a V‑EASI Source by Tega, David U, Nascimento, Heliara, Jara, José L, Santos, Jandyson M, Eberlin, Marcos N

“…Methanol is an organic compound commonly used as a solvent in the synthesis of fuel for internal combustion engines. However, the adulteration of fuels…”
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Free and Total Glycerin in Biodiesel: Accurate Quantitation by Easy Ambient Sonic-Spray Ionization Mass Spectrometry by Fernandes, Anna Maria A. P, Tega, David U, Jara, Jose L. P, Cunha, Ildenize B. S, de Sá, Gilberto F, Daroda, Romeu J, Eberlin, Marcos N, Alberici, Rosana M

“…Quantitation of free and total glycerin content in biodiesel is performed via a simple and direct ambient desorption/ionization mass spectrometric technique…”
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Quantitation and Quality Control of Biodiesel/Petrodiesel (Bn) Blends by Easy Ambient Sonic-Spray Ionization Mass Spectrometry by Cunha, Ildenize B. S, Fernandes, Anna Maria A. P, Tega, David U, Simas, Rosineide C, Nascimento, Heliara L, de Sá, Gilberto F, Daroda, Romeu J, Eberlin, Marcos N, Alberici, Rosana M

“…Easy sonic-spray ionization mass spectrometry (EASI–MS) allows for direct and fast MS analysis of samples in ambient conditions with little or no sample…”
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Quantitation and Quality Control of Biodiesel/Petrodiesel (Bn) Blends by Easy Ambient Sonic-Spray Ionization Mass Spectrometry by CUNHA, Ildenize B. S, FERNANDES, Anna Maria A. P, TEGA, David U, SIMAS, Rosineide C, NASCIMENTO, Heliara L, DE SA, Gilberto F, DARODA, Romeu J, EBERLIN, Marcos N, ALBERICI, Rosana M

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Free and Total Glycerin in Biodiesel: Accurate Quantitation by Easy Ambient Sonic-Spray Ionization Mass Spectrometry by FERNANDES, Anna Maria A. P, TEGA, David U, JARA, Jose L. P, CUNHA, Ildenize B. S, DE SA, Gilberto F, DARODA, Romeu J, EBERLIN, Marcos N, ALBERICI, Rosana M

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