Raquel C. Machado

Solid sampling: advantages and challenges for chemical element determination—a critical review

Raquel C. Machado, Daniel Fernandes Andrade, Diego Victor Babos et al. · Journal of Analytical Atomic Spectrometry · 2019 · 93 citations

Engineering, Critical Review, Sample Treatment +20

Complex samples and spectral interferences in ICP-MS: Evaluation of tandem mass spectrometry for interference-free determination of cadmium, tin and platinum group elements

Raquel C. Machado, Clarice D.B. Amaral, Daniela Schiavo et al. · Microchemical Journal · 2016 · 56 citations · Full text

Multi-energy calibration as a strategy for elemental analysis of fertilizers by microwave-induced plasma optical emission spectrometry

Raquel C. Machado, Ana Beatriz Silva, George L. Donati et al. · Journal of Analytical Atomic Spectrometry · 2018 · 49 citations

Precision Agriculture, Engineering, Atomic Emission Spectroscopy +22

Multielemental Determination of As, Bi, Ge, Sb, and Sn in Agricultural Samples Using Hydride Generation Coupled to Microwave-Induced Plasma Optical Emission Spectrometry

Raquel C. Machado, Clarice D.B. Amaral, Joaquim A. Nóbrega et al. · Journal of Agricultural and Food Chemistry · 2017 · 33 citations

Proposition of electronic waste as a reference material – part 1: sample preparation, characterization and chemometric evaluation

Daniel Fernandes Andrade, Raquel C. Machado, Márcio Arruda Bacchi et al. · Journal of Analytical Atomic Spectrometry · 2019 · 30 citations

Residue (Chemistry), Engineering, Leaching +25