Equipa

Professor Auxiliar

Dulce Geraldo

Maria Dulce Silva Geraldo

Grau Académico

Doutoramento

Cargo Atual

Professor Auxiliar

gdulce@quimica.uminho.pt

Publicações


Artigo

Electrochemical molecularly imprinted polymer sensor for simple and fast analysis of tetrodotoxin in seafood

P. Rocha; P. Rebelo; J.G. Pacheco; D. Geraldo; F. Bento; J.M. Leão-Martins; C. Delerue-Matos; H.P.A. Nouws

Talanta , 2025

Artigo

Developing a Compost Quality Index (CQI) Based on the Electrochemical Quantification of Cd (HA) Reactivity

Ana C. Silva; Pedro Rocha; Dulce Geraldo; Ana Cunha; Juan Antelo; José P. Pinheiro; Sarah Fiol; Fátima Bento

Molecules , 2023

Artigo

Enhancing the Longevity and Functionality of Ti-Ag Dry Electrodes for Remote Biomedical Applications: A Comprehensive Study

Daniel Carvalho; Sandra Marques; Giorgia Siqueira; Armando Ferreira; João Santos; Dulce Geraldo; Cidália R. Castro; Ana V. Machado; Filipe Vaz; Cláudia Lopes

Sensors , 2023

Artigo

Evaluation of Municipal Waste Compost in Relation to the Environmental Retention of Heavy Metals

Paulo J. Ramísio; Fátima Bento; Dulce Geraldo; Otília Andrade; Ana Paula Bettencourt

Sustainability , 2023

Outro

Seafood Product Safety: A Hybrid Graphene/Gold-Based Electrochemical Immunosensor for Fish Allergen Analysis

Rocha, J.P.; Freitas, M.; Geraldo, D.; Delerue-Matos, C.; Nouws, H.P.A.

2023

Artigo

Comparison of a variety of physico-chemical techniques in the chronological characterization of a compost from municipal wastes

Silva, A.C.; Rocha, P.; Antelo, J.; Valderrama, P.; López, R.; Geraldo, D.; Proença, M.F.; Pinheiro, J.P.; Fiol, S.; Bento, F.

Process Safety and Environmental Protection , 2022

Artigo

Global Women´s Breakfast (GWB): #UnidaspelaQuímica

A. Aguiar-Ricardo, et al

Boletim da Sociedade Portuguesa de Química , 2021

Artigo

Carlos Jorge Ribeiro Silva 30/8/1960 - 27/8/2020

João Paulo André; Dulce Geraldo

Boletim da Sociedade Portuguesa de Química , 2020

Artigo

Evaluation of Polyphenols in Wine by Voltammetric Techniques with Screen Printed Carbon Electrodes

Rocha, P.; Vilas-Boas, Â.; Fontes, N.; Geraldo, D.; Bento, F.

Electroanalysis , 2020

Artigo em Ata

Characterization of organic matter at different stages of a composting process

A. C. Silva; P. Rocha; J. Antelo; F. Bento; P. Bettencourt; Paula Margarida Vidigal Soares Teixeira Ferreira; S. Fiol; et al.

5th International Conference WASTES: Solutions, Treatments and Opportunities , 2019

Artigo

Evaluation of total polyphenol content of wines by means of voltammetric techniques: Cyclic voltammetry vs differential pulse voltammetry

Vilas-Boas, Â.; Valderrama, P.; Fontes, N.; Geraldo, D.; Bento, F.

Food Chemistry , 2019

Artigo

Role of Carbonaceous Fragments on the Functionalization and Electrochemistry of Carbon Materials

Gusmão, R.; Cunha, E.; Paiva, C.; Geraldo, D.; Proença, F.; Bento, F.

ChemElectroChem , 2016

Artigo

Enhanced electrochemical sensing of polyphenols by an oxygen-mediated surface

Gusmão, R.; López-Puente, V.; Pastoriza-Santos, I.; Pérez-Juste, J.; Proenc¸a, M.F.; Bento, F.; Geraldo, D.; Paiva, M.C.; González-Romero, E.

RSC Advances , 2015

Artigo

Probing the surface of oxidized carbon nanotubes by selective interaction with target molecules

Gusmão, R.; Melle-Franco, M.; Geraldo, D.; Bento, F.; Paiva, M. C.; Proença, F.

Electrochemistry Communications , 2015

Artigo

Alkaloid and polyphenolic profiles of Brazilian Uncaria tomentosa leaves

Pereira, D. S.; Geraldo, M. D. S.; Siani, A. C.; Tastes, J. B. F.; Mazzei, J. L.; Valente, L. M. M.

Planta Medica , 2014

Artigo

Antimicrobial and antioxidant properties of propolis ethanol extracts from Terceira Island (Azores, Portugal)

Lourenco, T.; Oliveira, T.; Ferreira, A. M.; Oliveira, R.; Bento, F.; Geraldo, D.; Aguiar, C. A.; Cunha, A.

Planta Medica , 2014

Artigo

Radical scavenging activity of antioxidants evaluated by means of electrogenerated HO radical

Oliveira, Raquel; Geraldo, Dulce; Bento, Fatima

Talanta , 2014

Artigo

Simplified 2,4-dinitrophenylhydrazine spectrophotometric assay for quantification of carbonyls in oxidized proteins

Mesquita, C.S.; Oliveira, R.; Bento, F.; Geraldo, D.; Rodrigues, J.V.; Marcos, J.C.

Analytical Biochemistry , 2014