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chemometric approach

Chemical composition and distribution of the headspace volatiles in commercial culinary herbs and spices: Chemometric approach

Chemical composition and distribution of the headspace volatiles in commercial culinary herbs and spices: Chemometric approach

... includes chemometric approach via conducted principal component analysis (PCA) which picturized the characteristic variation of the volatiles and the aggregation of samples affected by the different ...

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Analytical method development and validation by chemometric approach for the marketed formulations.

Analytical method development and validation by chemometric approach for the marketed formulations.

... measurement approach with UV spectrophotometry like derivative, simultaneous equation methods demands the analytes in a given sample to have different spectrum with less degree of ...

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				A CHEMOMETRIC APPROACH TO THE INFLUENCE OF THE SYNTHESIS PARAMETERS ON THE OPTICAL RESPONSE OF GOLD NANOPARTICLES AND STUDY OF THEIR ELECTROPHORETIC  DEPOSITION ON SILICON

← Return to Article Details A CHEMOMETRIC APPROACH TO THE INFLUENCE OF THE SYNTHESIS PARAMETERS ON THE OPTICAL RESPONSE OF GOLD NANOPARTICLES AND STUDY OF THEIR ELECTROPHORETIC DEPOSITION ON SILICON

... experimental chemometric design strategies are an important statistical tool that allows researchers to know the influence and interaction of experimental variables in relation to an interesting response, allowing ...

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A novel exploratory chemometric approach to environmental monitorring by combining block clustering with Partial Least Square (PLS) analysis

A novel exploratory chemometric approach to environmental monitorring by combining block clustering with Partial Least Square (PLS) analysis

... in chemometric analysis when a large number of independent variables (>1000) are obtained with respect to a small number of samples (10 to 100) ...potential approach in environmental moni- toring surveys ...

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Chemometric approach for development, optimization and validation of HILIC methods used for the determination of alkaloids from poppy straw

Chemometric approach for development, optimization and validation of HILIC methods used for the determination of alkaloids from poppy straw

... The results of the first set of chemometric experiments showed that all factors had an impact on the chromatographic parameters. Critical reso- lution between NS and PV was perceived, taking into account that both ...

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In Vitro Antioxidant and Free Radical Scavenging Activity and Chemometric Approach to Reveal Their Variability in Green Macroalgae from South Andaman Coast of India

In Vitro Antioxidant and Free Radical Scavenging Activity and Chemometric Approach to Reveal Their Variability in Green Macroalgae from South Andaman Coast of India

... The fact that even under harsh environmental conditions, mac roalgae proliferate without suffering any phytodynamic da mage suggesting their antioxidant potential to [r] ...

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New analytical method development, optimization and efficient validation by chemometric approach for marketed formulations.

New analytical method development, optimization and efficient validation by chemometric approach for marketed formulations.

... by chemometric approaches using UV spectrophotometry as a simple alternative to using separate models for each ...for chemometric analysis of data and the parameters of the chemometric procedures ...

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Chemometric approach for the discrimination of petroleum based accelerants from fire debris

Chemometric approach for the discrimination of petroleum based accelerants from fire debris

... of chemometric techniques. The chemometric techniques employed in this study are principal component analysis (PCA), cluster analysis and soft independent modeling class analog ...

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Chemometric Approach for Mechanical Properties Prediction during the Electromagnetic Casting Process

Chemometric Approach for Mechanical Properties Prediction during the Electromagnetic Casting Process

... The electromagnetic casting process has more advantages than the conventional casting, but the efficiency of the process depends on operating parameters. It is known that by combining the operating parameters it is ...

5

Quantification of Bioactive Caffeic Acid in Orthosiphon stamineus Benth Using a Disposable Taste Sensor

Quantification of Bioactive Caffeic Acid in Orthosiphon stamineus Benth Using a Disposable Taste Sensor

... control approach that uses an array of globally selective potentiometric lipid polymer membrane electrodes, together with a multivariate pattern recognition technique, to mimic the human olfactory ...

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Chemometrics analysis of petroleum-based accelerants in fire debris

Chemometrics analysis of petroleum-based accelerants in fire debris

... using chemometric techniques were ...Other chemometric methods such as soft independent model of class analogy (SIMCA) has been used to perform the classification of petroleum-based accelerants in previous ...

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An archaeometric approach to the majolica pottery from alcazar of Nájera archaeological site

An archaeometric approach to the majolica pottery from alcazar of Nájera archaeological site

... The chemometric treatment followed in the current work is based on Aitchison’s approach and Buxeda’s observa- tions on compositional data [15–18]. Similarity of indi- viduals and subsequently their ...

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An open platform for Aerosol InfraRed Spectroscopy  analysis – AIRSpec

An open platform for Aerosol InfraRed Spectroscopy analysis – AIRSpec

... AIRSpec is built using the open-source R statistical en- vironment (R Core Team, 2016) and the Shiny web appli- cation framework (Chang et al., 2016), which permits the user to install the software locally or access its ...

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Application of ANN-ICA and PLSR Methodologies for the Simultaneous Spectrophotometric Determination of Analgesic Drugs in Commercial Pharmaceutical

Application of ANN-ICA and PLSR Methodologies for the Simultaneous Spectrophotometric Determination of Analgesic Drugs in Commercial Pharmaceutical

... the chemometric methods, we used an independent verification set consisting of codeine and acetaminophen synthetic blend solutions at the above working concentration ...

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Chemometric-assisted RP-HPLC method for the simultaneous determination of ambroxol hydrochloride, terbutaline sulfate, and guaiphenesin in combined dosage form

Chemometric-assisted RP-HPLC method for the simultaneous determination of ambroxol hydrochloride, terbutaline sulfate, and guaiphenesin in combined dosage form

... A chemometric-assisted RP-HPLC method was successfully developed and applied for the simultaneous determination of AMB, TER, and GUA in their combined dosage form and this was considered as the first ...

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Chemometric classification of citrus juices of Moroccan cultivars by infrared spectroscopy

Chemometric classification of citrus juices of Moroccan cultivars by infrared spectroscopy

... with chemometric methodologies was used as a fast and direct analytical approach to classify citrus cultivars by the measurements on their ...analysed. Chemometric discrimination of the juice samples ...

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Chemometric Simultaneous Estimation of Clopidogrel Bisulphate and Aspirin from Combined Dosage Form

Chemometric Simultaneous Estimation of Clopidogrel Bisulphate and Aspirin from Combined Dosage Form

... Chemometric method or multivariate analysis was carried out using ILS and CLS methods. The methods are carried out in two steps. In the first step, an empirical mathematical model was built representing the ...

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SIMULTANEOUS DETERMINATION OF ESOMEPRAZOLE MAGENISUM TRIHYDRATE AND NAPROXEN BY COMBINED HPLC-CHEMOMETRIC TECHNIQUES AND RP- HPLC METHOD

SIMULTANEOUS DETERMINATION OF ESOMEPRAZOLE MAGENISUM TRIHYDRATE AND NAPROXEN BY COMBINED HPLC-CHEMOMETRIC TECHNIQUES AND RP- HPLC METHOD

... HPLC-PCR Approach: The HPLC-PCR calibration was constructed using the PCR algorithm. In this case, the square matrix of peak area data was obtained by decomposition of peak area ratio values. Linear correlation ...

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Development of Micellar Selectivity Triangle for Classification of Pseudo-stationary Phase Selectivity in Electrokinetic Chromatography

Development of Micellar Selectivity Triangle for Classification of Pseudo-stationary Phase Selectivity in Electrokinetic Chromatography

... two chemometric methods, namely principal component analysis (PCA) and cluster analysis are used as alternative and complementary approaches for characterization and classification of selected pseudo-phases in ...

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Thin Layer Chromatography and Chemometric Studies of Selected Potentilla Species

Thin Layer Chromatography and Chemometric Studies of Selected Potentilla Species

... Therefore, the aim of the study was also the chemometric processing of 20 chromatograms (precisely 20 sub- tracks in stack). For this reason it is required to perform the alignment of chromatograms by warping. The ...

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