Ivan N.B. Castilho

Method development and optimization for the determination of selenium in bean and soil samples using hydride generation electrothermal atomic absorption spectrometry

Abdallah A. Shaltout, Ivan N.B. Castilho, Bernhard Welz et al. · Talanta · 2011 · 52 citations · Full text

Organic Geochemistry, Environmental Chemistry, Chemical Engineering +15

Method development for the determination of Cd, Cu, Ni and Pb in PM2.5 particles sampled in industrial and urban areas of Greater Cairo, Egypt, using high-resolution continuum source graphite furnace atomic absorption spectrometry

Abdallah A. Shaltout, Johan Boman, Bernhard Welz et al. · Microchemical Journal · 2013 · 43 citations

Environmental Chemistry, Chemical Engineering, Method Development +13

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

Rennan Geovanny Oliveira Araújo, Fabíola Vignola, Ivan N.B. Castilho et al. · Spectrochimica Acta Part B Atomic Spectroscopy · 2011 · 37 citations

Environmental Chemistry, Chemical Engineering, Environmental Monitoring +12

Comparison of three different sample preparation procedures for the determination of traffic-related elements in airborne particulate matter collected on glass fiber filters

Ivan N.B. Castilho, Bernhard Welz, Maria Goreti R. Vale et al. · Talanta · 2011 · 34 citations · Full text

Determination of Cd, Cu, Ni, and Pb in Black Tea from Saudi Arabia using Graphite Furnace Atomic Absorption Spectrometry after Microwave-Assisted Acid Digestion

Abdallah A. Shaltout, M. S. Abdel-Aal, Bernhard Welz et al. · Analytical Letters · 2013 · 25 citations

Engineering, Microwave-assisted Acid Digestion, Saudi Arabia +20