Hg Pollution Indices along the Reis Magos River Basin-Brazil: A Precursory Study

Autor: Eldis Maria Sartori, Bruna Miurim Dalfior, Carolina Scocco Provete, Suellen Geronimo Cordeiro, Maria Tereza Weitzel Dias Carneiro, Maria de Fátima Fontes Lelis, Gilberto Fonseca Barroso, Geisamanda Pedrini Brandão

Publikováno v: International Journal of Environmental Research and Public Health; Volume 19; Issue 19; Pages: 12626

Mercury is a metal present in the Earth’s crust, but due to human contribution, its concentration can increase, causing environmental impacts to aquatic ecosystems, among others. The Reis Magos River Hydrographic Basin represents economic and socio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::66abab84329ba2361c2bea7f630dfb07
https://pubmed.ncbi.nlm.nih.gov/36231928

Arsenic and Other Elements Determination in Seawater Using Coprecipitation and Standard Mode Inductively Coupled Plasma Mass Spectrometry

Autor: Bruna Miurim Dalfior, Otávio Arruda Heringer, Maria Tereza Weitzel Dias Carneiro, Geisamanda Pedrini Brandão, Taynara G. Campos, Vitor N. da Conceição

Publikováno v: Journal of the Brazilian Chemical Society, Volume: 32, Issue: 1, Pages: 231-236, Published: 20 JAN 2021
Journal of the Brazilian Chemical Society v.32 n.1 2021
Journal of the Brazilian Chemical Society
Sociedade Brasileira de Química (SBQ)
instacron:SBQ

The present work aims the determination of As, Co, Cr, Cu, Mn and Pb in seawater samples using coprecipitation extraction procedure before standard mode inductively coupled plasma mass spectrometry (ICP-MS) (no collision/reaction cell). The coprecipi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a016c601f60a7ad2b0e77d1ec43c472
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532021000100231&lng=en&tlng=en

Low-level lead exposure changes endothelial modulation in rat resistance pulmonary arteries

Autor: Rogério Faustino Ribeiro, Leonardo dos Santos, Maria Tereza Weitzel Dias Carneiro Lima, David D. Freire, Emilia Polaco Covre, Bruna Miurim Dalfior, Vinicius Bermond Marques

Publikováno v: Vascular Pharmacology. 85:21-28

Lead exposure induces hypertension and endothelial dysfunction. However, the effects on the pulmonary vasculature have not been explored. In this study, rats exposed to lead acetate for seven days (4μg/100g on the 1st day and 0.05μg/100g/day i.m. s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::16a6f71142f386b39ed18d922eb76bbe
https://doi.org/10.1016/j.vph.2016.07.002

Avaliação dos teores de Pb, Cd, Sn, Co, Hg, Mo e As em solos da península Fildes - Antártica

Autor: Reginaldo Fabri Júnior, Bruna Miurim Dalfior, Maria Tereza Weitzel Dias Carneiro, Marcus Vinícius Vaughan Jennings Licínio, Larissa Dias Roriz, Antonio Carlos de Freitas, Geisamanda Pedrini Brandão, Heitor Evangelista da Silva

Publikováno v: Química Nova v.39 n.8 2016
Química Nova
Sociedade Brasileira de Química (SBQ)
instacron:SBQ
Química Nova, Vol 39, Iss 8, Pp 893-900

Antarctic Continent is one of the few places that has not been explored at all, but studies show that this place is suffering interference by human activities. Therefore, monitoring of this region becomes very important. After optimization and verifi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d8652c30c257cfea2ea48bdcec461d85
https://doi.org/10.21577/0100-4042.20160134