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List of works by Alberto N Araújo

A SO2-selective electrode based on a Zn-porphyrin for wine analysis

scientific article published in July 2013

A flow system with a conventional spectrophotometer for the chemiluminescent determination of lactic acid in yoghurt.

scientific article published in June 2001

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 reflectance flow-through thionine sol-gel sensor for the determination of Se(IV).

scientific article published in January 2010

A study towards drug discovery for the management of type 2 diabetes mellitus through inhibition of the carbohydrate-hydrolyzing enzymes α-amylase and α-glucosidase by chalcone derivatives

scientific article published on 15 August 2019

An efficient non-mediated amperometric biosensor for nitrite determination

scientific article published on 06 February 2010

Application of lactate amperometric sol–gel biosensor to sequential injection determination of l-lactate

scientific article published on 04 January 2007

Application of sequential injection analysis to pharmaceutical analysis.

scientific article

Biosensing based on pencil graphite electrodes

scientific article published on 27 July 2018

Chloride-selective membrane electrodes and optodes based on an indium(III) porphyrin for the determination of chloride in a sequential injection analysis system.

scientific article published in September 2004

Clavulanate-selective electrodes--application to pharmaceutical formulations.

scientific article published in October 2001

Colorimetric determination of copper in aqueous samples using a flow injection system with a pre-concentration poly(ethylenimine) column

scientific article published on 01 September 1999

Construction and evaluation of PVC and sol-gel sensor membranes based on Mn(III)TPP-Cl. Application to valproate determination in pharmaceutical preparations.

scientific article published on 18 November 2005

Determination of bopindolol using the flow injection technique coupled with solid phase extraction.

scientific article

Determination of dipyrone in pharmaceutical products by flow injection analysis with potentiometric detection.

scientific article published in May 2003

Development of a multicommutated flow system with chemiluminometric detection for quantification of gentamicin in pharmaceuticals.

scientific article published on 13 October 2010

Development of a simple analytical method for the simultaneous determination of paracetamol, paracetamol-glucuronide and p-aminophenol in river water.

scientific article

Direct determination of copper in urine using a sol-gel optical sensor coupled to a multicommutated flow system.

scientific article published on 15 July 2004

Doping Polysulfone Membrane with Alpha-Tocopherol and Alpha-Lipoic Acid for Suppressing Oxidative Stress Induced by Hemodialysis Treatment

scientific article published on 15 June 2020

Ecotoxicological aspects related to the presence of pharmaceuticals in the aquatic environment.

scientific article published on 30 October 2009

Enzymatic determination of glucose in milk samples by sequential injection analysis.

scientific article published in May 2009

Evaluation of a flavonoids library for inhibition of pancreatic α-amylase towards a structure-activity relationship

scientific article published on 01 December 2019

Exploiting sequential injection analysis with lab-on-valve and miniaturized potentiometric detection Epinephrine determination in pharmaceutical products.

scientific article

Extraction and recovery of chromium from electroplating sludge.

scientific article

Fully automated analytical procedure for propofol determination by sequential injection technique with spectrophotometric and fluorimetric detections.

scientific article published on 10 October 2013

Modeling, structural, and spectroscopic studies of lanthanide-organic frameworks

scientific article published on 01 September 2009

Monosegmented flow-analysis of serum cholesterol

scientific article published on 01 January 1999

Multi-task flow system for potentiometric analysis: its application to the determination of vitamin B6 in pharmaceuticals.

scientific article published in July 2001

New PVC nitrate-selective electrode: application to vegetables and mineral waters.

scientific article published in January 2005

New ionophores for vitamin B1 and vitamin B6 potentiometric sensors for multivitaminic control.

scientific article

On-line coupling of sequential injection extraction with restricted-access materials and post-column derivatization for sample clean-up and determination of propranolol in human plasma.

scientific article published on 20 February 2007

On-line fermentation monitoring using flow injection analysis

scientific article published on 01 September 1990

Optical sensors and biosensors based on sol-gel films

scientific article published on 27 October 2006

Physical-chemical parameters and validation of a colorimetric method for deoxycholic and ursodeoxycholic acids: kit reagent and optical sensor

scientific article published on 01 December 2010

Potentiometric detection in liquid chromatographic systems: An overview

scientific article published on 04 June 2019

Potentiometric determination of acetylsalicylic acid by sequential injection analysis (SIA) using a tubular salicylate-selective electrode

scientific article (publication date: March 2001)

Potentiometric perchlorate determination at nanomolar concentrations in vegetables

scientific article published on 18 January 2017

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

scientific article published on 01 June 2004

Sequential injection analysis of lead using time-based colorimetric detection and preconcentration on an anionic-exchange resin

scientific article published on 01 April 2004

Sequential injection chromatographic determination of paracetamol, caffeine, and acetylsalicylic acid in pharmaceutical tablets

scientific article (publication date: May 2004)

Sequential injection extraction based on restricted access material for determination of furosemide in serum.

scientific article published in September 2005

Simple and inexpensive flow L-glutamate determination using pumpkin tissue.

scientific article published in November 2003

Simple determination of deoxycholic and ursodeoxycholic acids by phenolphthalein-beta-cyclodextrin inclusion complex.

scientific article published on 11 October 2009

Simultaneous determination of potassium and nitrate ions in mouthwashes using sequential injection analysis with potentiometric detection.

scientific article published in June 2008

The biocompatibility and bioactivity of hemodialysis membranes: their impact in end-stage renal disease

scientific article published on 14 July 2018

The dipeptidyl peptidase-4 inhibitory effect of flavonoids is hindered in protein rich environments

scientific article published on 23 August 2019

Vortex-assisted liquid-liquid micro-extraction and high-performance liquid chromatography for a higher sensitivity methyl methacrylate determination in biological matrices

scientific article

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