Evaluation of measurement uncertainties for the determination of total metal content in soils by atomic absorption spectrometry
ACCREDITATION AND QUALITY ASSURANCE, 14, 87-93 2 2009
Sheila Alves , Margarida Correia dos Santos , Maria Ascensao Trancoso

Adaptation of a commercial ion selective fluoride electrode to a tubular configuration for analysis by flow methodologies
TALANTA, 76, 107-110 6 2008
António C. L. Conceição , Margarida Correia dos Santos , M. L. S. Simoes Goncalves

Benefits of membrane electrodes in the electrochemistry of metalloproteins: mediated catalysis of Paracoccus pantotrophus cytochrome c peroxidase by horse cytochrome c: a case study
JOURNAL OF BIOLOGICAL INORGANIC CHEMISTRY, 13, 779-787 6 2008
P. M. Paes de Sousa , S. R. Pauleta , D. Rodrigues , M. L. Simoes Goncalves , G. W. Pettigrew , I. Moura , Margarida Correia dos Santos

Kinetics and mechanism of Ni(II) chelation in model and real solutions of xylem sap of Quercus ilex
ELECTROANALYSIS, 19, 2351-2361 11 2007
Margarida Correia dos Santos , Sheila Alves , Maria de Lurdes Simoes Goncalves

Lead sorption to selected Portuguese soils
EUROPEAN JOURNAL OF SOIL SCIENCE, 58, 854-863 6 2007
M. A. Trancoso , Margarida Correia dos Santos , M. L. S. Goncalves

Mediated catalysis of Paracoccus pantotrophus cytochrome c peroxidase by P-pantotrophus pseudoazurin: kinetics of intermolecular electron transfer
JOURNAL OF BIOLOGICAL INORGANIC CHEMISTRY, 12, 691-698 6 2007
P. M. Paes de Sousa , S. R. Pauleta , M. L. Simoes Goncalves , G. W. Pettigrew , Jose J. G. Moura , Margarida Correia dos Santos

Dynamic modelling of nickel complexation in xylem sap of Quercus ilex: A voltammetric study
ELECTROANALYSIS, 18, 814-822 4 2006
Margarida Correia dos Santos , Sheila Alves , MDS Goncalves , Cristina Nabais

Lead adsorption on a soil: A polarographic study
ELECTROANALYSIS, 16, 1024-1032 6 2004
MA Trancoso , Margarida Correia dos Santos , Lurdes Simões Gonçalves

Direct electrochemistry of the Desulfovibrio gigas aldehyde oxidoreductase
EUROPEAN JOURNAL OF BIOCHEMISTRY, 271, 1329-1338 4 2004
Margarida Correia dos Santos , PMP Sousa , Lurdes Simões Gonçalves , MJ Romao , I. Moura , JJG Moura

Flow amperometric determination of pharmaceuticals with on-line electrode surface renewal
JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS, 33, 571-580 11 2003
RIL Catarino , ACL Conceicao , MBQ Garcia , Lurdes Simões Gonçalves , JLFC Lima , Margarida Correia dos Santos

Electrochemical studies on small electron transfer proteins using membrane electrodes
JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 541, 153-162 1 2003
Margarida Correia dos Santos , PMP de Sousa , Lurdes Simões Gonçalves , L Krippahl , JJG Moura , E Lojou , P Bianco

Quality assurance program for the chemical characterization of soils
ACCREDITATION AND QUALITY ASSURANCE, 8, 323-333 7 2003
MA Trancoso , Margarida Correia dos Santos , Lurdes Simões Gonçalves

Square-wave voltammetric techniques for determination of psychoactive 1,4-benzodiazepine drugs
ANALYTICAL AND BIOANALYTICAL CHEMISTRY, 374, 1074-1081 11 2002
Margarida Correia dos Santos , V Famila , Lurdes Simões Gonçalves

Copper-psychoactive drug complexes: A voltammetric approach to complexation by 1,4-benzodiazepines
ANALYTICAL BIOCHEMISTRY, 303, 111-119 4 2002
Margarida Correia dos Santos , V Famila , Lurdes Simões Gonçalves

Speciation of inorganic arsenic in natural waters by square-wave cathodic stripping voltammetry
ELECTROANALYSIS, 13, 1098-1104 9 2001
CM Barra , Margarida Correia dos Santos

Interaction of lead(II) with sediment particles: a mercury microelectrode study
ANALYTICA CHIMICA ACTA, 441, 191-200 8 2001
Margarida Correia dos Santos , MF Vilhena , Lurdes Simões Gonçalves

Electrochemical studies of rubredoxin from Desulfovibrio vulgaris at modified electrodes
JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 501, 173-179 3 2001
Margarida Correia dos Santos , PMP de Sousa , Lurdes Simões Gonçalves , C Ascenso , I. Moura , JJG Moura

A voltammetric study of the complexation of copper by the psychoactive compounds 1,4-benzodiazepines
ELECTROANALYSIS, 12, 216-222 2 2000
Margarida Correia dos Santos , V Famila , Lurdes Simões Gonçalves

Gradient flow titration for the determination of fluoride ion in natural waters
TALANTA, 50, 1245-1252 1 2000
AC da Conceicao , Margarida Correia dos Santos , Lurdes Simões Gonçalves , FJV Santos

Electrochemical studies on c-type cytochromes at microelectrodes
JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 464, 76-84 3 1999
Margarida Correia dos Santos , PMP de Sousa , Lurdes Simões Gonçalves , H Lopes , I. Moura , JJG Moura