Jarbas José R. Rohwedder

Synchrotron radiation X-Ray fluorescence at the LNLS: beamline instrumentation and experiments

Carlos A. Pérez, Martin Radtke, Héctor Jorge Sánchez et al. · X-Ray Spectrometry · 1999 · 161 citations

Natural Sciences, Chemistry, Physics +10

Determination of total sulfur in diesel fuel employing NIR spectroscopy and multivariate calibration

Márcia Cristina Breitkreitz, Ivo M. Raimundo, Jarbas José R. Rohwedder et al. · The Analyst · 2003 · 113 citations · Full text

Natural Sciences, Chemistry, Analytical Chemistry +16

Construction and evaluation of an optical pH sensor based on polyaniline–porous Vycor glass nanocomposite

Marı́a Del Pilar Taboada Sotomayor, Ivo M. Raimundo, Aldo J. G. Zarbin et al. · Sensors and Actuators B Chemical · 2001 · 88 citations

Natural Sciences, Materials Engineering, Materials Science +12

Simultaneous determination of methanol and ethanol in gasoline using NIR spectroscopy: Effect of gasoline composition

Heitor L. Fernandes, Ivo M. Raimundo, Célio Pasquini et al. · Talanta · 2007 · 87 citations

Natural Sciences, Chemical Engineering, Chemistry +9

Quantification of biodiesel and adulteration with vegetable oils in diesel/biodiesel blends using portable near-infrared spectrometer

Eduardo Maia Paiva, Jarbas José R. Rohwedder, Célio Pasquini et al. · Fuel · 2015 · 79 citations

Agriculture, Chemistry, Food Science +17