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Mcr-als Aplicado No Monitoramento Quantitativo Do Processo De Eletrodegradação Da Atrazina Usando Espectros Uv: Resultados Comparativos Com Hplc-dad Como Um Método De ReferênciaMcr-als Applied To The Quantitative Monitoring Of The Electrodegradation Process Of Atrazine Using Uv Spectra: Comparative Results With Hplc-dad As A Reference Method
(Sociedade Brasileira de Química, 2016)
Anthocyanins as markers for the classification of Argentinean wines according to botanical and geographical origin. Chemometric modeling of liquid chromatography-mass spectrometry data
(Elsevier, 2015-03)
A study of Argentinean red wines was performed by direct injection of untreated wine samples into a liquid chromatography–mass spectrometry system, processing the collected data with two chemometric algorithms: multivariate ...
Contribution to second-order calibration based on multivariate curve resolution with and without previous chromatographic synchronization
(Elsevier Science, 2019-10-31)
Rotational ambiguity in the bilinear solutions provided by multivariate curve resolution - alternating least-squares (MCR-ALS) leads to an additional source of uncertainty in the estimation of analyte concentrations by ...
Colloidal gold clusters formation and chemometrics for direct SERS determination of bioanalytes in complex media
(Pergamon-Elsevier Science Ltd, 2020-01)
In this work, we report the sensitive and selective sensing of the purine bases adenine and guanine in urine matrix by using surface-enhanced Raman spectroscopy (SERS) and a colloidal SERS substrate. To identify suitable ...