Search filters

List of works by Carlos M. Gonçalves

Analysis of acidic, basic and neutral pharmaceuticals in river waters: clean-up by 1°, 2° amino anion exchange and enrichment using an hydrophilic adsorbent

Assessment of pesticide contamination in soil samples from an intensive horticulture area, using ultrasonic extraction and gas chromatography-mass spectrometry.

scientific article published in March 2005

BENEFITS OF A BINARY MODIFIER WITH BALANCED POLARITY FOR AN EFFICIENT SUPERCRITICAL FLUID EXTRACTION OF PAHs FROM SOLID SAMPLES, FOLLOWED BY HPLC

article published in 2001

Biodegradability enhancement of a pesticide-containing bio-treated wastewater using a solar photo-Fenton treatment step followed by a biological oxidation process.

scientific article published on 3 July 2012

Cleanup strategies and advantages in the determination of several therapeutic classes of pharmaceuticals in wastewater samples by SPE–LC–MS/MS

scientific article published on October 20, 2010

Comparison of three different poly(dimethylsiloxane)-divinylbenzene fibres for the analysis of pesticide multiresidues in water samples: structure and efficiency

scientific article published in July 2002

Cross-reactivity features of deoxynivalenol (DON)-targeted immunoaffinity columns aiming to achieve simultaneous analysis of DON and major conjugates in cereal samples

scientific article published on 31 May 2016

Determination of deoxynivalenol and its major conjugates in cereals using an organic solvent-free extraction and IAC clean-up coupled in-line with HPLC-PCD-FLD

scientific article published on 01 September 2020

Evaluation of a multiresidue method for measuring fourteen chemical groups of pesticides in water by use of LC-MS-MS.

scientific article

Evaluation of the pesticide contamination of groundwater sampled over two years from a vulnerable zone in Portugal.

scientific article published on 3 July 2007

Evaluation of the phototransformation of the antiviral zanamivir in surface waters through identification of transformation products

scientific article published on 24 October 2013

Green analytical chemistry in the determination of organic pollutants in the aquatic environment

article

Improving methodological aspects of the analysis of five regulated haloacetic acids in water samples by solid-phase extraction, ion-pair liquid chromatography and electrospray tandem mass spectrometry

scientific article published on 03 March 2012

Kinetic and mechanistic studies of the photolysis of metronidazole in simulated aqueous environmental matrices using a mass spectrometric approach.

scientific article published on 27 October 2010

Lorazepam photofate under photolysis and TiO2-assisted photocatalysis: identification and evolution profiles of by-products formed during phototreatment of a WWTP effluent.

scientific article

Multiresidue method for the simultaneous determination of four groups of pesticides in ground and drinking waters, using solid-phase microextraction-gas chromatography with electron-capture and thermionic specific detection

scientific article published in August 2002

New developments in the analysis of fragrances and earthy-musty compounds in water by solid-phase microextraction (metal alloy fibre) coupled with gas chromatography-(tandem) mass spectrometry.

scientific article

Optimization of supercritical fluid extraction of pesticide residues in soil by means of central composite design and analysis by gas chromatography-tandem mass spectrometry.

scientific article published on 14 February 2006

PAHs levels in Portuguese estuaries and lagoons: Salt marsh plants as potential agents for the containment of PAHs contamination in sediments

scientific article published on 24 May 2016

Pesticide toxicity assessment using an electrochemical biosensor with Pseudomonas putida and a bioluminescence inhibition assay with Vibrio fischeri.

scientific article published in April 2002

Photofate of oseltamivir (Tamiflu) and oseltamivir carboxylate under natural and simulated solar irradiation: kinetics, identification of the transformation products, and environmental occurrence

scientific article

Photolytic degradation of quinalphos in natural waters and on soil matrices under simulated solar irradiation.

scientific article published on 15 February 2006

Simultaneous analysis of 23 priority volatile compounds in water by solid-phase microextraction–gas chromatography–mass spectrometry and estimation of the method's uncertainty

article

Solid-phase micro-extraction–gas chromatography–(tandem) mass spectrometry as a tool for pesticide residue analysis in water samples at high sensitivity and selectivity with confirmation capabilities

article

Suspended TiO2-assisted photocatalytic degradation of emerging contaminants in a municipal WWTP effluent using a solar pilot plant with CPCs

article

Treatment of a pesticide-containing wastewater using combined biological and solar-driven AOPs at pilot scale

article by Francisca C. Moreira et al published October 2012 in Chemical Engineering Journal