M
Marta Carvalho
Researcher at University of São Paulo
Publications - 5
Citations - 42
Marta Carvalho is an academic researcher from University of São Paulo. The author has contributed to research in topics: Population & Wastewater. The author has an hindex of 2, co-authored 5 publications receiving 17 citations.
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Journal ArticleDOI
A wastewater-based epidemiology tool for COVID-19 surveillance in Portugal
Silvia Monteiro,Daniela Rente,Mónica V. Cunha,Manuel C. Gomes,Tiago Reis Marques,Tiago Reis Marques,Artur B. Lourenço,Eugénia Cardoso,Pedro Álvaro,Marco Silva,Norberta Coelho,João Vilaça,Fátima Meireles,Nuno Brôco,Marta Carvalho,Ricardo Santos +15 more
TL;DR: In this article, the authors set the foundations for wastewater-based epidemiology (WBE) in Portugal by monitoring the trends of SARS-CoV-2 RNA circulation in the community, on a nationwide perspective during different epidemiological phases of the pandemic.
Journal ArticleDOI
Influence of different olive infection rates of Colletotrichum acutatum on some important olive oil chemical parameters
Journal ArticleDOI
Differential Expression of Peroxidase Isoenzymes in Soybean Roots Treated with the Benzothiadiazole
TL;DR: The protection compound benzo-(1,2,3)-thiadiazole-7-carbothioic acid S-methyl ester (BTH) was applied to soybean roots or leaves in a dose of 20 cm3 of a solution containing 25 μg g−1 of the active ingredient as mentioned in this paper.
Posted ContentDOI
A Wastewater-based Epidemiology tool for COVID-19 Surveillance in Portugal
Silvia Monteiro,Daniela Rente,Mónica V. Cunha,Manuel C. Gomes,Tiago Reis Marques,Tiago Reis Marques,Artur B. Lourenço,Eugénia Cardoso,Pedro Álvaro,Marco Silva,Norberta Coelho,João Vilaça,Fátima Meireles,Nuno Brôco,Marta Carvalho,Ricardo Santos +15 more
TL;DR: In this article, the authors set the foundations for wastewater-based epidemiology (WBE) in Portugal by monitoring the trends of SARS-CoV-2 RNA circulation in the community, on a nationwide perspective during different epidemiological phases of the pandemic.
Posted ContentDOI
Concentration of SARS-CoV-2 from large volumes of raw wastewater is enhanced with the inuvai R180 system
Silvia Monteiro,Daniela Rente,Mónica V. Cunha,Tiago Reis Marques,Tiago Reis Marques,Eugénia Cardoso,Pedro Álvaro,João Vilaça,Jorge Ribeiro,Marco Silva,Norberta Coelho,Nuno Brôco,Marta Carvalho,Ricardo Santos +13 more
TL;DR: In this paper, the performance of three methods enabling the concentration of SARS-CoV-2 from large volumes of wastewater: hollow fiber filtration using the inuvai R180, with an enhanced elution protocol and polyethylene glycol (PEG) precipitation; ii) PEG precipitation; and iii) skimmed milk flocculation.