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Andreia Valente
Researcher at University of Lisbon
Publications - 54
Citations - 1439
Andreia Valente is an academic researcher from University of Lisbon. The author has contributed to research in topics: Ruthenium & Chain transfer. The author has an hindex of 20, co-authored 48 publications receiving 1190 citations. Previous affiliations of Andreia Valente include university of lille & Centre national de la recherche scientifique.
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Journal ArticleDOI
The key role of coligands in novel ruthenium(II)-cyclopentadienyl bipyridine derivatives: Ranging from non-cytotoxic to highly cytotoxic compounds
Leonor Côrte-Real,M. Paula Robalo,Fernanda Marques,Guilherme Nogueira,Fernando Avecilla,Tiago J. L. Silva,Filipa C. Santos,A. Isabel Tomaz,M. Helena Garcia,Andreia Valente +9 more
TL;DR: Spectroscopic, electrochemical studies by cyclic voltammetry and density functional theory calculations allowed us to get some understanding on the electronic flow directions within the molecules and to find a possible clue concerning the structural features of coligands that can activate bipyridyl ligands toward an increased cytotoxic effect.
Journal ArticleDOI
Characterization of Portuguese Centenarian Eating Habits, Nutritional Biomarkers, and Cardiovascular Risk: A Case Control Study.
A. Pereira da Silva,Andreia Valente,Corina Chaves,Andreia Matos,Angela Gil,Angélica da Cunha dos Santos,J. Gorjão-Clara,Manuel Bicho +7 more
TL;DR: Frequent consumption of red meat, cholesterol, and heme iron rich may contribute to obesity and increased CVR, observed in centenarians, although associated with sarcopenia, may be one of the keys to longevity.
Journal ArticleDOI
New polydentate Ru(III)-Salan complexes: Synthesis, characterization, anti-tumour activity and interaction with human serum proteins
Cristina P. Matos,Andreia Valente,Fernanda Marques,Pedro Adão,M. Paula Robalo,M. Paula Robalo,Rodrigo F.M. de Almeida,João Costa Pessoa,Isabel Santos,M. Helena Garcia,Ana Isabel Tomaz +10 more
TL;DR: In this article, two new Ru(III) complexes bearing tetradentate N 2 O 2 bis(aminophenolate) ligands (i.e. Salan-type ligands), were synthesized and characterized.
Journal ArticleDOI
Reversible coordinative chain transfer polymerization of styrene by rare earth borohydrides, chlorides/dialkylmagnesium systems
Philippe Zinck,Andreia Valente,Fanny Bonnet,Ana Violante,André Mortreux,Marc Visseaux,SJ Simona Ilinca,Rob Duchateau,Pascal Roussel +8 more
TL;DR: In this article, the ability of various rare earth borohydride and chloride complexes/n-butylethylmagnesium systems to operate styrene chain transfer polymerization in mild conditions has been assessed.
Journal ArticleDOI
A New Family of Styrene/Diene Rubbers
TL;DR: The insertion of single styrene units into polyisoprene was demonstrated using borohydrido rare earth/dialkylmagnesium systems in this paper, which yields a new family of styrene/diene copolymers (SBR rubbers).