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Discrimination of color copier/laser printer toners by Raman spectroscopy and subsequent chemometric analysis
Forensics Raman Color Toners Chemometrics
2015/5/21
Toner analysis has become an area of increased interest due to the wide availability of laser printers and photocopiers. Toner is most often encountered on paper in questioned document analysis. Becau...
Instrumental and Chemometric Analysis of Automotive Clear Coat Paints by Micro Laser Raman and UV Microspectrophotometry
Raman microspectrophotometry clear coat automotive paint chemometrics forensic
2015/5/21
Automotive paints have used an ultraviolet (UV) absorbing clear coat system for nearly thirty years. These clear coats have become of forensic interest when comparing paint transfers and paint samples...
Chemometric classification of citrus juices of Moroccan cultivars by infrared spectroscopy
Fourier transform infrared Multivariate analysis cultivar classification Principal Component Analysis Partial Least Squares-Discriminant Analysis
2015/3/30
Fourier transform – infrared (FTIR) spectroscopy in connection with chemometric methodologies was used as a fast and direct analytical approach to classify citrus cultivars by the measurements on thei...
Characterization of Automotive Paint Clear Coats by Ultraviolet Absorption Microspectrophotometry with Subsequent Chemometric Analysis
forensics automative paint clear coats microspectrophotometry
2015/1/7
Clear coats have been a staple in automobile paints for almost thirty years and are of forensic interest when comparing transferred and native paints. However, the ultraviolet (UV) absorbers in these ...
Use of chemometric techniques to design a microbiological method for sulfonamide detection in milk
B. subtilis microbial inhibition method bioassay experimental design logistic regression model
2014/2/24
We proposed an experimental design of a microbial bioassay of dichotomous response (positive or negative) using Bacillus subtilis BGA for the detection of sulfonamide residues. In the first stage, the...
A Comparison of Blood-lead Level (BLL) in Opium-dependant Addicts With Healthy Control Group Using the Graphite Furnace/atomic Absorption Spectroscopy (GF-AAS) Followed by Chemometric Analysis
Blood Lead Opium Chemo Metric Analysis
2015/9/28
Background: A comparison of oral/inhaled opium addicts with a healthy control group was investigated. Using the graphite furnace atomic absorption spectroscopy (GF-AAS) followed by chemometric analysi...
Multivariate Chemometric Analysis of a Polluted River of a Megalopolis
Surface Water Water Pollution Chemometric Multivariate Statistic
2013/3/12
A chemometrical study regarding a 10-years water quality monitoring plan at 15 sampling points along a section of the Reconquista River and its stream channels, which embraces 21 campaigns, is present...
Chemometric Analysis of High Molecular Mass Glutenin Subunits and Image Data of Bread Crumb Structure from Croatian Wheat Cultivars
chemometrics wheat HMW glutenin subunits
2009/3/20
The aim of this work is to investigate functional relationships among wheat properties, high molecular mass (weight) (HMW) glutenin subunits and bread quality produced from eleven Croatian wheat culti...
Development of a Semisynthetic Cheese Medium for Fungi Using Chemometric Methods
cheese composition fungi mycotoxin semisynthetic medium
2008/3/27
The growth, color formation, and mycotoxin production of six cheese-related fungi were studied on nine types of natural cheeses and 24 semisynthetic cheese media and compared using principal component...