Data do documento | Título | Autor(es) | Tipo |
Mai-2011 | Determination of mercury in airborne particulate matter collected on glass fiber filters using high-resolution continuum source graphite furnace atomic absorption spectrometry and direct solid sampling | Araujo, Rennan Geovanny Oliveira; Vignola, Fabíola; Castilho, Ivan N. B.; Borges, Daniel L. G.; Welz, Bernhard; Vale, Maria Goreti R.; Smichowski, Patricia; Ferreira, Sergio Luis Costa; Becker-Ross, Helmut | Artigo de Periódico |
2007 | Determination of As, Cd, Pb and Tl in coal by electrothermal vaporization inductively coupled plasma mass spectrometry using slurry sampling and external calibration against aqueous standards | Borges, Daniel L. G.; Welz, Bernhard; Curtius, Adilson José | Artigo de Periódico |
2008 | Investigation of artifacts caused by deuterium background correction in the determination of phosphorus by electrothermal atomization using high-resolution continuum source atomic absorption spectrometry | Dessuy, Morgana B.; Vale, Maria Goreti R.; Lepri, Fábio G.; Borges, Daniel L. G.; Welz, Bernhard; Silva, Márcia M.; Heitmann, Uwe | Artigo de Periódico |
2007 | Determination of mercury in biological samples by cold vapor atomic absorption spectrometry following cloud point extraction with salt-induced phase separation | Dittert, Ingrid M.; Maranhão, Tatiane A.; Borges, Daniel L. G.; Vieira, Mariana A.; Welz, Bernhard; Curtius, Adilson José | Artigo de Periódico |
2010 | Determination of heavy metals in activated charcoals and carbon black for Lyocell fiber production using direct solid sampling high-resolution continuum source graphite furnace atomic absorption and inductively coupled plasma optical emission spectrometry | Lepri, Fábio G.; Borges, Daniel L. G.; Araujo, Rennan Geovanny Oliveira; Welz, Bernhard; Wendler, Frank; Krieg, Marcus; Becker-Ross, Helmut | Artigo de Periódico |
2008 | Single drop micro-extraction with O,O-diethyl dithiophosphate for the determination of lead by electrothermal atomic absorption spectrometry | Maltez, Heloísa França; Borges, Daniel L. G.; Carasek, Eduardo; Welz, Bernhard; Curtius, Adilson José | Artigo de Periódico |
2007 | Cloud point extraction for the determination of lead and cadmium in urine by graphite furnace atomic absorption spectrometry with multivariate optimization using Box–Behnken design | Maranhão, Tatiane de A.; Martendal, Edmar; Borges, Daniel L. G.; Carasek, Eduardo; Welz, Bernhard; Curtius, Adilson José | Artigo de Periódico |
2014 | Strontium mono-chloride — A new molecule for the determination of chlorine using high-resolution graphite furnace molecular absorption spectrometry and direct solid sample analysis | Pereira, Éderson R.; Welz, Bernhard; Lopez, Alfredo H. D.; Gois, Jefferson S. de; Caramori, Giovanni Finoto; Borges, Daniel L. G.; Carasek, Eduardo; Andrade, Jailson Bittencourt de | Artigo de Periódico |
2007 | Progress in direct solid sampling analysis using line source and high-resolution continuum source electrothermal atomic absorption spectrometry | Welz, Bernhard; Vale, Maria Goreti R.; Borges, Daniel L. G.; Heitmann, Uwe | Artigo de Periódico |