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MIA-QSAR modeling of activities of a series of AZT analogues: bi- and multilinear PLS regression
(Taylor & Francis, 2020)
NIRS and iSPA-PLS for predicting total anthocyanin content in jaboticaba fruit
(Elsevier B.V., 2015-05-01)
The aim of this study was to evaluate the potential of the successive projection algorithm for interval selection in partial least squares (iSPA-PLS) together with near-infrared reflectance spectroscopy (NIRS) as a feasible ...
PLS, iPLS, GA-PLS models for soluble solids content, pH and acidity determination in intact dovyalis fruit using near-infrared spectroscopy
(2018-12-01)
BACKGROUND: Dovyalis species Dovyalis abyssinica Warb. and Dovyalis hebecarpa Warb. were introduced into Brazil, but the fruit quality of these species is not appropriate for fresh consumption due to their high titratable ...
Simultaneous Determination of Amoxicillin and Diclofenac in Pharmaceutical Formulations Using UV Spectral Data and the PLS Chemometric Method
(Japan Society for Analytical Chemistry, 2011-01)
A new method for the simultaneous determination of amoxicillin trihydrate (AMT) and sodium diclofenac (DIC) in pharmaceutical formulations is proposed. The resolution of binary mixtures of these drugs has been accomplished ...
Simultaneous determination of saccharin and aspartame in commercial noncaloric sweeteners using the PLS-2 multivariate calibration method and validation by capillary electrophoresis
(American Chemical Society, 2008-10)
A new method to determine a mixture for sweetener sodium saccharin and aspartame in commercial noncaloric sweeteners is proposed. A classical full factorial design for standards was used in the calibration step to build ...
Determination of Viscosity and Solids in Pressure-Sensitive Adhesives by FTIR-ATR and Multivariate Calibration
(Soc Brasileira QuimicaSao PauloBrasil, 2010)
Developing a four-dimensional voltammetry as a powerful electroanalytical methodology for simultaneous determination of three colorants in the presence of an uncalibrated interference
(Elsevier Science, 2019-04)
In the present study, we have developed a novel electroanalytical method based on coupling of four-way multivariate calibration (MVC) models with third-order differential pulse voltammetric (DPV) data for simultaneous ...
Evaluation of SIMCA and PLS algorithms to detect adulterants in canola oil by FT‐IR
(Wiley Blackwell Publishing, Inc, 2020-10)
Adulteration of canola oil with four potential edible oils was analysed using FT‐IR and chemometric methods. The adulterants (corn, peanut, soybean, and sunflower oils) were studied in four different proportions (canola ...