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Deltamethrin determination in natural water samples via photochemically-induced fluorescence coupled to third-order multivariate calibration
(Elsevier, 2020)
In this work, an analytical method for deltamethrin determination in natural waters based on photochemicallyinduced fluorescence coupled to third-order/four-way calibration was evaluated and compared with secondorder/three-way ...
MVC3: A MATLAB graphical interface toolbox for third-order multivariate calibration
(Elsevier Science, 2012-07-02)
A new MATLAB graphical interface toolbox for implementing third-order multivariate calibration methodologies is discussed. Multivariate Calibration 3 (MVC3) is a sequel of the already described first-order (MVC1) and ...
A review on second- and third-order multivariate calibration applied to chromatographic data
(Elsevier Science, 2012-02)
Quantitative analytical works developed by processing second- and third-order chromatographic data are reviewed. The various modes in which data of complex structure can be measured are discussed, with chromatographic ...
MVC3_GUI: A MATLAB graphical user interface for third-order multivariate calibration. An upgrade including new multi-way models
(Elsevier Science, 2018-02)
An upgrade is presented of a MATLAB graphical user interface toolbox for implementing third-order/four-way multivariate calibration models. The new Multivariate Calibration 3 (MVC3_GUI) incorporates new models and features ...
Critical evaluation of third-order advantage with highly overlapped spectral signals. Determination of fluoroquinolones in fish-farming waters by fluorescence spectroscopy coupled to multivariate calibration
(2019)
In this work, the analytical performance of a third-order/four-way calibration is evaluated to model a highly overlapped system, where two spectral dimensions are extremely similar, and the results are then compared with ...
Multivariate curve resolution strategy for non-quadrilinear type 4 third-order/four way liquid chromatography–excitation-emission fluorescence matrix data
(Elsevier Science, 2018-11)
For the first time, a third-order/four-way system having instrumental modes depending on each other was experimentally generated and it was successfully resolved. Non-quadrilinear type 4 data, constituted by liquid ...
Multidimensional voltammetry: Four-way multivariate calibration with third-order differential pulse voltammetric data for multi-analyte quantification in the presence of uncalibrated interferences
(Elsevier Science, 2015-11)
A four-way multivariate calibration approach based on the combination of differential pulse voltammetric (DPV) data and four-way algorithms is described for the first time. To achieve this goal, the DPV response of each ...
Four-way multivariate calibration using ultra-fast High-Performance Liquid Chromatography with Fluorescence Excitation-Emission detection. Application to the direct analysis of chlorophylls a and b and pheophytins a and b in olive oils
(Elsevier, 2013-06)
A four-way multivariate calibration approach, based on the combination of ultra-fast high-performance liquid chromatographic data and four-way algorithms, is described for the first time. To achieve this goal, several ...
Pesticide residues in fruits and vegetables: High-order calibration based on spectrofluorimetric/pH data
(Elsevier Science, 2019-09)
The aim of the present work was to quantify simultaneously four pesticides, thiabendazole, fuberidazole, carbaryl and naphthyl acetic acid, in vegetables and fruits, measuring excitation–emission fluorescence matrices in ...