Search Results - "Hartwig, Carla A"

Feasibility of ultra-trace determination of bromine and iodine in honey by ICP-MS using high sample mass in microwave-induced combustion by Costa, Vanize C, Picoloto, Rochele S, Hartwig, Carla A, Mello, Paola A, Flores, Erico M. M, Mesko, Marcia F

“…This work demonstrates the feasibility of ultra-trace determination of halogens in biological samples by inductively coupled plasma mass spectrometry (ICP-MS)…”
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Evaluation and characterization of algal biomass applied to the development of fingermarks on glass surfaces by Passos, Luan F., Berneira, Lucas M., Poletti, Tais, Mariotti, Kristiane de C., Carreño, Neftali L. V., Hartwig, Carla A., Pereira, Claudio M. P.

“…Algae have an extensive application to bioenergetics and commercial fields. They comprise several species with distinct physiological, chemical constitution…”
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A novel and eco-friendly analytical method for phosphorus and sulfur determination in animal feed by Novo, Diogo L.R., Pereira, Rodrigo M., Costa, Vanize C., Hartwig, Carla A., Mesko, Marcia F.

“…•Proposed method is an alternative for routine analysis of P and S in animal feed.•High sample masses (500 mg) are digested using only a diluted acid…”
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Black SiO2 nanoparticles obtained by pyrolysis of rice husk by Almeida, Suelen R., Elicker, Carolina, Vieira, Bruno M., Cabral, Thayssa H., Silva, Adriana F., Sanches Filho, Pedro J., Raubach, Cristiane W., Hartwig, Carla A., Mesko, Marcia F., Moreira, Mario L., Cava, Sergio

“…Rapid pyrolysis at high temperatures is a promising process to obtain black SiO2 nanoparticles, which can be applied, for their characteristic color, in…”
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Feasibility of halogen determination in noncombustible inorganic matrices by ion chromatography after a novel volatilization method using microwave-induced combustion by Pereira, Rodrigo M., Costa, Vanize C., Hartwig, Carla A., Picoloto, Rochele S., Flores, Erico M.M., Duarte, Fabio A., Mesko, Marcia F.

“…A microwave-induced combustion (MIC) system based on the volatilization process was applied for subsequent halogen determination from noncombustible inorganic…”
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A selective volatilization method for determination of chloride and sulfate in calcium carbonate pharmaceutical raw material and commercial tablets by Novo, Diogo L.R., Pereira, Rodrigo M., Hartwig, Carla A., Santos, Clarissa M.M., Mesko, Marcia F.

“…In this work a feasible method for chloride and sulfate determination in calcium carbonate pharmaceutical raw material and commercial tablets by ion…”
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Bromine and Iodine Contents in Raw and Cooked Shrimp and Its Parts by Mesko, Marcia F, Toralles, Isis G, Hartwig, Carla A, Coelho, Gilberto S, Muller, Aline L. H, Bizzi, Cezar A, Mello, Paola A

“…The concentration of bromine and iodine was determined in shrimp and its parts (tissue and shells), and changes in the analyte concentration were evaluated…”
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Investigating essential and toxic elements in Antarctic macroalgae using a green analytical method by Picoloto, Rochele S., Pereira, Rodrigo M., Costa, Vanize C., Hartwig, Carla A., Pereira, Claudio M. P., Colepicolo, Pio, Duarte, Fabio A., Mesko, Marcia F.

“…A systematic study for the determination of essential and toxic elements (such as As, Cd, Cu, Mn, Ni, Pb, V and Zn) in Antarctic macroalgae species (…”
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Sample preparation strategies for bioinorganic analysis by inductively coupled plasma mass spectrometry by Mesko, Márcia F., Hartwig, Carla A., Bizzi, Cezar A., Pereira, Juliana S.F., Mello, Paola A., Flores, Erico M.M.

“… [Display omitted] ► The main procedures for sample treatment in bioinorganic analysis are presented. ► Conventional and non conventional procedures for…”
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Ultra-trace determination of bromine and iodine in rice by ICP-MS after microwave-induced combustion by Rondan, Filipe S., Hartwig, Carla A., Novo, Diogo L.R., Moraes, Diogo P., Cruz, Sandra M., Mello, Paola A., Mesko, Marcia F.

“…[Display omitted] •Rice was efficiently digest by MIC allowing to determine Br and I by ICP-MS.•Bromine and iodine were absorbed using diluted solution…”
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Chlorine and Fluorine Determination in Eye-Pencil: Development of an Eco‑Friendly Sample Preparation Method for Ion Chromatography Analysis by Mesko, Marcia, Costa, Vanize, Pereira, Rodrigo, Hartwig, Carla

“…In this paper, a feasible method was proposed for the chlorine and fluorine determination in eye-pencil samples using ion chromatography (IC). The…”
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