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RISoncentration of reactive dyes in water using MnFe2O4 magnetic nanoparticles and their simultaneous spectrophotometric determination by multivariate chemometrics methods
Adsorption techniques are widely used to remove certain classes of pollutants from
waters, especially those that are not easily biodegradable. Dyes represent one of the
problematic ...
Characterization of the binding of cyanidin-3-glucoside to bovine serum albumin and its stability in a beverage model system: A multispectroscopic and chemometrics study
Anthocyanins as one of the main natural groups of food colorants undergo quick color fading, which can be diminished through protein association. The stabilization of cyanidin-3-glucoside (CYG) through binding to bovine ...
Testing linearity in semi parametric functional data analysis
Influence of taxifolin on the human serum albumin–propranolol interaction: multiple spectroscopic, chemometrics investigations and molecular dynamics simulation
The aim of the present study was to characterize the competition of propranolol (PROP) and taxifolin (TAX) in binding to human serum albumin (HSA) in physiological buffer (pH=7.4) using multiple spectroscopic, chemometrics and molecular dynamics...
Determination of Sunset Yellow and Erythrosine in Binary Mixture Using of second-order calibration Methods
Use of second-order calibration and second-order data allows to determination the interest analyte in the presence of uncalibrated sample constituents, a property known as the second-order advantage.
To determination ...
Application of magnetic polymeric nancomposite for preconcentration and simultaneous spectrophotometric determination of dye pollutants in water by multivariate chemometrics method
of chemometric methods without separation of dyes....
Multivariate Data Analyses Intertwined with Electrochemical Hydride Generation Connected µ-Dynamic Extraction to Investigate Simultaneous Spectrophotometric Trace Assessment of As(III) and Sb(III)
generation connected with µ-Dynamic extraction is a very successful technique for selective and green chemical sampling of trace amount of As(III) and Sb(III). Chemometrics strategies allow to design a few experiments for concurrent optimizing...
simultaneous determination of metoprolol and propranolol using Using Chemometric-Assisted Spectrophotometric nd High-Performance Liquid Chromatography
Resolution of binary mixtures of metoprolol and propranolol without sample pretreatment
has been successfully achieved, using three different methods. The first
method was based on application of Vierodt’s ...
Comparative study of structurally similar flavonoids quercetin and taxifolin effects on the therapeutic behavior of alprazolam
of alprazolam (ALP) and human serum albumin (HSA) has
been investigated in the absence and presence of two flavonoids with similar structures,
quercetin (QUER) and taxifolin (TAX) by means of fluorescence spectroscopy, chemometrics...
Feasibility of using Raman spectroscopy for detection of tannin changes in pomegranate fruits during maturity
Detecting changes in tannin as a major phytochemical content of pomegranate fruit can be used to monitor its
maturity. In this study, using Raman spectroscopy as a rapid and noninvasive technique to distinguish ...