Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Maria L. S. Gonçalves"'
Autor:
Fernanda Marques, Lurdes Gano, Ana Isabel Tomaz, Francisco Tortosa, Tânia S. Morais, A. P. Alves de Matos, Andreia Valente, Teresa Pinheiro, Marta Martins, Tiago F. Jorge, Maria L. S. Gonçalves, Maria Helena Garcia
Publikováno v:
Anti-Cancer Agents in Medicinal Chemistry. 19:1262-1275
Background:Ruthenium complexes have been extensively investigated for their prospective value as alternatives to cisplatin. Recently, we reported the in vitro anticancer properties of a family of organometallic ruthenium( II)-cyclopentadienyl complex
Autor:
Ana Maria Mota, Miguel P. Mourato, Amarilis de Varennes, Ana Isabel Cardoso, Ana P. Pinto, António Candeias, Maria L. S. Gonçalves, Ana S. Alves, Luisa Louro Martins
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Agência para a Sociedade do Conhecimento (UMIC)-FCT-Sociedade da Informação
instacron:RCAAP
Agência para a Sociedade do Conhecimento (UMIC)-FCT-Sociedade da Informação
instacron:RCAAP
Remediation of sites contaminated with heavy metals using hyperaccumulators seems a promising alternative to engineering approaches. In this work, we compared cadmium (Cd) accumulation and toleranc...
Publikováno v:
European Journal of Soil Science. 58:854-863
We studied the interaction of lead with seven Portuguese soils with different physical and chemical properties in order to elucidate more fully the behaviour of Pb in soil. We studied these adsorption phenomena by voltammetric titrations with differe
Autor:
Miguel P. Mourato, Amarilis de Varennes, Teresa Armas, Ana Paula Pinto, Ana Maria Mota, Maria L. S. Gonçalves, Luisa Louro Martins
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Agência para a Sociedade do Conhecimento (UMIC)-FCT-Sociedade da Informação
instacron:RCAAP
Agência para a Sociedade do Conhecimento (UMIC)-FCT-Sociedade da Informação
instacron:RCAAP
Aims The objective of this study was to investigate the response of Brassica juncea in the presence of Cd, in hydroponic and soil experiments, and to conclude about common and divergent trends in both cultures. Methods We studied the effect of Cd on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc8a9dd21f59a8ab40ef3474aa9198c7
https://hdl.handle.net/10174/12638
https://hdl.handle.net/10174/12638
Publikováno v:
Accreditation and Quality Assurance. 8:323-333
A quality assurance program has been developed both to assess and to demonstrate the quality of the results produced by an analytical diagram applied to the chemical characterization of soils. The composition of several soils was determined following
Publikováno v:
Electroanalysis. 7:563-568
The complexation of humic matter with lead in natural water conditions was studied by differential pulse anodic stripping voltammetry (DPASV) using a mercury film of a Nafion-coated mercury film as the working electrode. The results clearly show that
Autor:
Ana Paula Pinto, Ana Maria Mota, Maria L. S. Gonçalves, Ana Isabel Cardoso, Miguel P. Mourato, Luisa Louro Martins, Amarilis de Varennes
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Agência para a Sociedade do Conhecimento (UMIC)-FCT-Sociedade da Informação
instacron:RCAAP
Agência para a Sociedade do Conhecimento (UMIC)-FCT-Sociedade da Informação
instacron:RCAAP
Tobacco (Nicotiana tabacum L.) is a tolerant species that accumulates cadmium. We studied the effect of Cd (0, 10, 25, 50, 100 μM) on growth parameters, chlorophyll and proline contents, enzymatic antioxidative response and lipid peroxidation of tob
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d9151b5caa773ebc0da72839d41bb38f
Autor:
Sara Pereira, Ana Maria Mota, Teresa Armas, José Luis Capelo, Ana P. Pinto, Fernanda Vilhena, Luís P. Fonseca, Maria L. S. Gonçalves
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Agência para a Sociedade do Conhecimento (UMIC)-FCT-Sociedade da Informação
instacron:RCAAP
Agência para a Sociedade do Conhecimento (UMIC)-FCT-Sociedade da Informação
instacron:RCAAP
Ultrasound (US)-assisted extraction has been widely used for metal ion extraction in plants due to its unique properties of decreased extraction time, minimal contamination, low reagent consumption and low cost. However, very few papers present a sou
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Agência para a Sociedade do Conhecimento (UMIC)-FCT-Sociedade da Informação
instacron:RCAAP
Agência para a Sociedade do Conhecimento (UMIC)-FCT-Sociedade da Informação
instacron:RCAAP
The influence of cadmium (Cd) on internal and external defense mechanisms of Sorghum bicolor (L.) Moench. x Sorghum sudanense was studied by electrochemical methods to infer the type of detoxification processes developed by the plant under environmen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ecc189b0d90c37137d0556de7c3df9d
Autor:
José L. F. C. Lima, M.M. Correia dos Santos, António C. L. Conceição, Maria L. S. Gonçalves, Rita I. L. Catarino, M. Beatriz Q. Garcia
Publikováno v:
Journal of pharmaceutical and biomedical analysis. 33(4)
In this article, a flow system developed for the amperometric determination of a great variety of pharmaceuticals that are known to lead the rapid poisoning of the working electrode surface is described. The referred system was made up of two paralle