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List of works by Maria Fernanda Pimentel

A Simple Device for Lens-to-Sample Distance Adjustment in Laser-Induced Breakdown Spectroscopy (LIBS).

scientific article published in January 2017

A comparative study of calibration transfer methods for determination of gasoline quality parameters in three different near infrared spectrometers

scientific article

A flow-batch internal standard procedure for iron determination in hydrated ethanol fuel by flame atomic absorption spectrometry.

scientific article published on 13 February 2006

A green analytical method for the analysis of polycyclic aromatic hydrocarbons in oral fluids from crack smokers

scientific article published on 04 December 2020

A linear semi-infinite programming strategy for constructing optimal wavelet transforms in multivariate calibration problems.

scientific article published in May 2003

Antimicrobial activity of β-lapachone encapsulated into liposomes against meticillin-resistant Staphylococcus aureus and Cryptococcus neoformans clinical strains.

scientific article

Calibration transfer employing univariate correction and robust regression

scientific article published on 08 October 2014

Chemometric approaches for document dating: Handling paper variability

scientific article published on 19 June 2018

Chromatographic and Spectrophotometric Analysis of Phenolic Compounds from Fruits of Libidibia ferrea Martius

scientific article (publication date: May 2016)

Classification of Brazilian and foreign gasolines adulterated with alcohol using infrared spectroscopy

scientific article published on 19 May 2015

Comparing the analytical performances of Micro-NIR and FT-NIR spectrometers in the evaluation of acerola fruit quality, using PLS and SVM regression algorithms.

scientific article

Comprehensive near infrared study of Jatropha oil esterification with ethanol for biodiesel production.

scientific article published on 6 July 2016

Conversion of a sequential inductively coupled plasma emission spectrometer into a multichannel simultaneous system using a photodiode array detector.

scientific article published on January 1998

Detection of adulteration in hydrated ethyl alcohol fuel using infrared spectroscopy and supervised pattern recognition methods ⬇️

scientific article published on February 4, 2012

Determination of detergent and dispensant additives in gasoline by ring-oven and near infrared hypespectral imaging.

scientific article published on 30 December 2014

Determination of mercury in rice by cold vapor atomic fluorescence spectrometry after microwave-assisted digestion

scientific article published on 14 April 2010

Determination of total mercury in nuts at ultratrace level

scientific article published on 28 June 2014

Direct determination of iron and manganese in wine using the reference element technique and fast sequential multi-element flame atomic absorption spectrometry

scientific article published on 03 July 2007

Dispersive liquid-liquid microextraction based on solidification of floating organic drop and high-performance liquid chromatography to the analysis of cocaine's major adulterants in human urine.

scientific article published on 30 April 2016

Effects of experimental design on calibration curve precision in routine analysis.

scientific article published on January 1998

Evaluating the potential of near infrared hyperspectral imaging associated with multivariate data analysis for examining crossing ink lines.

scientific article

Identification of Luminescent Markers for Gunshot Residues: Fluorescence, Raman Spectroscopy, and Chemometrics

scientific article published on 12 September 2019

NIR hyperspectral imaging to evaluate degradation in captopril commercial tablets

scientific article published on 07 May 2016

Near Infrared Spectroscopy Detection and Quantification of Herbal Medicines Adulterated with Sibutramine.

scientific article published on 11 August 2015

Near infrared hyperspectral imaging for forensic analysis of document forgery.

scientific article published on 13 August 2014

Procrustes rotation as a diagnostic tool for projection pursuit analysis

scientific article

Quantitative analysis of mebendazole polymorphs in pharmaceutical raw materials using near-infrared spectroscopy

scientific article

Raman hyperspectral imaging and a novel approach for objective determination of the order of crossing ink lines

scientific article published on 18 June 2019

Rapid and non-destructive determination of quality parameters in the 'Tommy Atkins' mango using a novel handheld near infrared spectrometer.

scientific article

Screening analysis to detect adulteration in diesel/biodiesel blends using near infrared spectrometry and multivariate classification ⬇️

scientific article published on July 23, 2011

Sequential injection analysis of chloride and nitrate in waters with improved accuracy using potentiometric detection

scientific article published on 01 June 2004

Spectrophotometric cocaine determination in a biphasic medium employing flow-batch sequential injection analysis.

scientific article

Standardization from a benchtop to a handheld NIR spectrometer using mathematically mixed NIR spectra to determine fuel quality parameters

scientific article published on 30 December 2016

Using near-infrared overtone regions to determine biodiesel content and adulteration of diesel/biodiesel blends with vegetable oils.

scientific article published on 21 December 2011

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