publicações selecionadas
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artigo académico
- Electrochemical Sensors Based on Transition Metal Materials for Phenolic Compound Detection. Bioengineering. 2024
- Cobalt-Nickel Phosphide Supported on Reduced Graphene Oxide for Sensitive Electrochemical Detection of Bisphenol a 2024
- Facile preparation of a Pt-ERGO composite modified screen-printed electrode for the sensitive determination of phenolic compounds. Heliyon. 2023
- Evaluation of Municipal Waste Compost in Relation to the Environmental Retention of Heavy Metals. Sustainability (MDPI). 2023
- Towards an Improved Electrocatalytic Material for Detection of Polyphenols Based on Transition Metal Phosphides Anchored on Reduced Graphene Oxide. Journal of the Electrochemical SocIETy. 2023
- Enhanced electrochemical sensing of polyphenols by an oxygen-mediated surface. Nanoscale. 2015
- Antimicrobial and antioxidant properties of propolis ethanol extracts from Terceira Island (Azores, Portugal). Planta Medica. 2014
- Radical scavenging activity of antioxidants evaluated by means of electrogenerated HO radical. Talanta. 2014
- Simplified 2,4-dinitrophenylhydrazine spectrophotometric assay for quantification of carbonyls in oxidized proteins. Analytical Biochemistry. 2014
- Direct electroanalytical method for alternative assessment of global antioxidant capacity using microchannel electrodes. Analytical Chemistry. 2013
- Reducing Antioxidant Capacity Evaluated by Means of Controlled Potential Electrolysis. Electroanalysis. 2011
- Simultaneous evaluation of the dissociated and undissociated acid concentrations by square wave voltammetry using microelectrodes. Electrochimica Acta. 2010
- Oxidation management of white wines using cyclic voltammetry and multivariate process monitoring. Journal of Agricultural and Food Chemistry. 2008
- Resistance to oxidation of white wines assessed by voltammetric means. Journal of Agricultural and Food Chemistry. 2007
- Steady state voltammetry at low electrolyte/reactant concentration ratios: what it means and what it does not mean. Electrochimica Acta. 1999
- About potential measurements in steady state voltammetry at low electrolyte/analyte concentration ratios. Electrochimica Acta. 1998
- Potential measurements in steady state voltammetry at low electrolyte/analyte concentration ratios. Role of convection on ohmic drop: A simplified model. Electrochimica Acta. 1998
- Migrational Effects on Second Waves of EE Mechanisms under Steady State or Quasi Steady State Regimes. Analytical Chemistry. 1995
- Electrosorption of sorbitol at platinum electrodes: Effect of the superficial structure. Electrochimica Acta. 1993
- Studies of electrode reactions in low ionic strength media using microelectrodes. Part 1. The reduction of nitrobenzenes in aprotic media. Electrochimica Acta. 1993
- Structural effects in the electro-oxidation of D-sorbitol on Pt electrodes in acidic medium. Electrochimica Acta. 1990
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artigo de conferência
- Characterization of organic matter at different stages of a composting process 2019
- Comparison of cadmium binding by humic and fulvic acids extracted from two composts of different origin 2019
- Influence of the feedstock material on the compost maturity, stability and reactivity 2019
- Let there be light... 2016
- Let there be light... 2015
- Role of active species formed by electrolysis on electrochemical therapy 2015
- Antimicrobial and antioxidant properties of propolis ethanol extracts from Terceira Island (Azores, Portugal). Planta Medica. 2014
- Preparação de extratos de própolis dos Açores e avaliação das suas atividades antimicrobiana e antioxidante 2014
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artigo de revista
- Developing a Compost Quality Index (CQI) Based on the Electrochemical Quantification of Cd (HA) Reactivity. Biomolecules. 2023
- Comparison of a variety of physico-chemical techniques in the chronological characterization of a compost from municipal wastes. Process Safety and Environmental Protection. 2022
- Distinctive Features of Composts of Different Origin: A Thorough Examination of the Characterization Results. Sustainability (MDPI). 2022
- Factors that affect physicochemical and acid-base properties of compost and vermicompost and its potential use as a soil amendment. Journal of Environmental Management. 2021
- Dual-phase CoP-CoTe2 nanowires as an efficient bifunctional electrocatalyst for bipolar membrane-assisted acid-alkaline water splitting. Antibiotics. 2021
- Development of a Pencil Drawn Paper-based Analytical Device to Detect Lysergic Acid Diethylamide (LSD)*,†. Journal of Forensic Sciences. 2020
- Evaluation of Polyphenols in Wine by Voltammetric Techniques with Screen Printed Carbon Electrodes. Electroanalysis. 2019
- Evaluation of total polyphenol content of wines by means of voltammetric techniques: Cyclic voltammetry vs differential pulse voltammetry. Food Chemistry. 2019
- Role of Carbonaceous Fragments on the Functionalization and Electrochemistry of Carbon Materials. Chemelectrochem. 2016
- Enhanced electrochemical sensing of polyphenols by oxygen-mediated surface. Nanoscale. 2015
- Probing the surface of oxidized carbon nanotubes by selective interaction with target molecules. Electrochemistry Communications. 2015
- Electrogenerated HO radical reactions: The role of competing reactions on the degradation kinetics of hydroxy-containing aromatic compounds. Electrochimica Acta. 2014
- Reactivity of hydroxy-containing aromatic compounds towards electrogenerated hydroxyl radicals. Electrochimica Acta. 2013
- Aromatic hydroxylation reactions by electrogenerated HO radicals: A kinetic study. Electrochimica Acta. 2012
- Reducing antioxidant capacity evaluated by means of a controlled potential oxidative attack. Electroanalysis. 2011
- Evaluation of the lactic acid consumption in yeast cultures by voltammetric means. Electroanalysis. 2005
- Assessement of Candida utilis growth by voltammetric reduction of acids using microelectrodes. Electrochimica Acta. 2004
- Voltammetric analysis of weak acids with microelectrodes. Electrochimica Acta. 2004
- Effect of the medium composition on the current of steady state voltammograms of neutral and charged species in dimethylformamide/toluene mixtures. Analytica Chimica Acta. 1999
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capítulo de livro
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documento
- Molecularly imprinted polymer-based electrochemical sensor for simple and fast analysis of tetrodotoxin 2023
- Fish allergen analysis in commercial products: electrochemical biosensor development 2022
- A sandwich-type electrochemical immunosensor for tetrodotoxin analysis 2022
- Avaliação da capacidade de composto produzido industrialmente para remoção de paracetamol de águas 2019
- Comparison of cadmium binding by humic and fulvic acids extracted from compost samples of different feedstock 2019
- Desenvolvimento de um sensor eletroquímico seletivo de polifenóis 2018
- Determinação de polifenóis em vinhos: Validação do método 2018
- Avaliação da capacidade antioxidante de vinhos por técnicas voltamétricas: elétrodo de carbono vítreo vs screen printed electrode 2016
- Avaliação da capacidade antioxidante de vinhos por técnicas voltamétricas: voltametria linear vs voltametria diferencial de impulsos 2016
- Desenvolvimento de um sensor eletroquímico para a análise de antioxidantes em vinhos 2016
- Utilização de fragmentos carbonáceos obtidos a partir nanotubos de carbono em sensores eletroquímicos 2016
- Antioxidant capacity of propolis: comparison between different assessment methods 2015
- Characterization of antioxidant capacity of teas by electrochemically generated HO radicals 2015
- Voltammetric analysis of red wines with carbon electrodes 2015
- Let there be light... 2015
- Comportamento voltamétrico de perilenos bismides modificados em GCE e SPE 2014
- Electrochemical sensing using carboxylated multiwalled carbon nanotubes 2014
- Estratégia de implementação do REACH 2014
- Oxidative modification of proteins induced by electrogenerated HO radicals 2014
- Non-covalent modification of voltammetric SPE sensors 2014
- Preparação de extratos de própolis dos Açores e avaliação das suas atividades antimicrobiana e antioxidante 2014
- Preparação de extratos de pópolis dos Açores e avaliação das suas atividades antimicrobiana e antioxidante 2014
- Antioxidant activity evaluation using electrogenerated HO radicals 2014
- Assessement of activity and capacity of antioxidants based on the kinetics of the reaction with electrogenerated HO radicals 2014
- Ciência dos 3 aos 11: atividades experimentais de física e de química 2014
- Heat-Treatments for carbon ativation of comercial screen printed electrodes 2014
- A new approach to domoic acid detection 2013
- Degradation of alizarin red promoted by electrogenerated HO radicals: A kinetic study 2013
- Evaluation of radical scavenging activity of antioxidants by means of electrogenerated HO radical 2013
- Screen Printed Electrodes Modified with Carboxylated Multiwall Carbon Nanotubes for the Analysis of Hydroquinone and Ascorbic Acid 2013
- Protein oxidation by electrogenerated hydroxyl radicals 2013
- Reactivity of hydroxybenzoic acid derivatives towards electrogenerated HO radicals 2013
- What about the toxines analysis? new strategies for sensing applications using the chemistry of diazonium group 2013
- Electrochemical generation of hydroxyl radicals for protein oxidation studies 2012
- Electrochemical generation of hydroxyl radicals for protein oxidative studies 2012
- Evaluation of antioxidant radical scavenging activity by means of electrogenerated hidroxyl radicals 2012
- Evaluation of antioxidant radical scavenging activity by means of electrogenerated hydroxyl radicals 2012
- Characterization of antioxidants activity in a microfluidic channel 2012
- Estudo da capacidade antioxidante de compostos fenólicos baseado em electrólises galvanostáticas 2012
- Estudo dos danos oxidativos provocados em proteínas por radicais hidroxilo gerados por meios eletroquímicos 2012
- Hydroxylation of benzoic acid by electrochemical generated hydroxyl radicals 2012
- Métodos analíticos para avaliação de danos oxidativos em proteínas 2012
- Sistema para sensores de antioxidantes baseado na resposta a um ataque oxidativo promovido por via electroquímica 2011
- Electrochemical Generation of Hydroxyl Radicals for the Characterization of Antioxidants Activity 2010
- Evaluation of gallic acid antioxidant activity based on its extensive oxidation promoted by electrochemical methods 2010
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livro
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poster de conferência
- Desenvolvimento de um sensor eletroquímico seletivo de polifenóis 2018
- Determinação de polifenóis em vinhos: validação do método 2018
- Indicadores para avaliação da contaminação microbiológica da água 2018
- Métodos para determinação de contaminantes fecais presentes na água 2018
- Role of active species formed by electrolysis on electrochemical therapy 2015
- Avaliação da actividade antioxidante dos ácidos úrico e ascórbico pelo método RACE 2011
- Cyclic voltammetry studies of biotoxins on nanostrutured screen printed electrodes 2011
- Voltammetric detection of Domoic Acid at a multiwalled carbon-nanotube electrode 2011