Zobrazeno 1 - 10
of 32
pro vyhledávání: '"A. M. S. Mimura"'
Autor:
Aparecida M. S. Mimura, Lara P. Faza, Rafael Marques, Mireille Le Hyaric, Marcone A. L. de Oliveira, Julio C. J. Silva
Publikováno v:
Química Nova, Vol 39, Iss 5, Pp 621-626 (2016)
Pequi (Caryocar brasiliense Camb.), a typical fruit of the Brazilian Cerrado, is an important source of micronutrients and fatty acids. In this work, a new approach for the acid digestion (using H2SO4, HNO3 and H2O2) of pequi oil samples and the dete
Externí odkaz:
https://doaj.org/article/05fb83f5fb73499dbb0aabdcf008f193
Publikováno v:
Environmental monitoring and assessment. 192(12)
A large number of pollutants, such as trace elements, can be found on the surface of atmospheric particulate matter. Since some trace elements can be hazardous to humans, monitoring the atmospheric emissions is relevant to generate comparative data o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::3ae9adab1fe1fc54c83c5d40fb0b2b21
https://pubmed.ncbi.nlm.nih.gov/33201334
https://pubmed.ncbi.nlm.nih.gov/33201334
Autor:
Fernanda da Silva Nogueira, Aparecida M. S. Mimura, Júlio César José da Silva, Rafael Arromba de Sousa
Publikováno v:
Eclética Química, Vol 39, Iss 1, Pp 12-21 (2018)
Ion exchange resins have been widely used as an option for wastewater treatments and are effective in reducing the concentration of residual metals. In this context, the aim of this study was to evaluate the potential use of an ion exchange resin for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6e62986a885a90b907284d9c72886b88
https://revista.iq.unesp.br/ojs/index.php/ecletica/article/view/76
https://revista.iq.unesp.br/ojs/index.php/ecletica/article/view/76
Publikováno v:
Atomic Spectroscopy. 38:25-31
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5442f8d4418a3370ad8214ad14ae3229
https://doi.org/10.46770/as.2017.01.005
https://doi.org/10.46770/as.2017.01.005
Publikováno v:
Analytical Methods. 9:490-499
In this study, two alternative sample preparation procedures are proposed, using ultrasound and microwave, for rapid, reliable and easy extraction of trace elements from particulate matter samples. The methods (ultrasound-assisted extraction and micr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d4c2eb7e4900a585f130e9de1488891
https://doi.org/10.1039/c6ay03135h
https://doi.org/10.1039/c6ay03135h
Autor:
Rafael Marques, Marcone Augusto Leal de Oliveira, Júlio César José da Silva, Lara Pereira Faza, Mireille Le Hyaric, Aparecida M. S. Mimura
Publikováno v:
Química Nova, Vol 39, Iss 5, Pp 621-626 (2016)
Química Nova v.39 n.5 2016
Química Nova
Sociedade Brasileira de Química (SBQ)
instacron:SBQ
Química Nova, Volume: 39, Issue: 5, Pages: 621-626, Published: JUN 2016
Química Nova v.39 n.5 2016
Química Nova
Sociedade Brasileira de Química (SBQ)
instacron:SBQ
Química Nova, Volume: 39, Issue: 5, Pages: 621-626, Published: JUN 2016
Pequi (Caryocar brasiliense Camb.), a typical fruit of the Brazilian Cerrado, is an important source of micronutrients and fatty acids. In this work, a new approach for the acid digestion (using H2SO4, HNO3 and H2O2) of pequi oil samples and the dete
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9eb6af2f8d3ed0d61734718357acf719
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422016000500621&lng=en&tlng=en
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422016000500621&lng=en&tlng=en
Autor:
Aparecida M. S. Mimura, Júlio César José da Silva, Cássia de Castro Martins Ferreira, Joaquim Almeida, Fabiano Amorim Vaz, M. A. L. de Oliveira
Publikováno v:
Atmospheric Research. 169:391-399
The effects of an atypical dry year on the rainwater chemical composition were investigated. Conductivity, pH, major inorganic ions (Na + , K + , Mg 2 + , Ca 2 + , H + , Cl − , NO 3 − , SO 4 2 − and HCO 3 − ) and trace-elements (As, Cd, Cu, M
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f3608356f26d6c5a3808c04ecfc7f5e
https://doi.org/10.1016/j.atmosres.2015.11.001
https://doi.org/10.1016/j.atmosres.2015.11.001
Autor:
Júlio César José da Silva, Aparecida M. S. Mimura, Marcone Augusto Leal de Oliveira, Virginia S. T. Ciminelli
Publikováno v:
Journal of AOAC INTERNATIONAL. 99:252-259
An ultrasound method for simultaneous extraction of Cr, Cu, Zn, Cd, and Pb from sediment, and determination by flame atomic absorption spectrometry (FAAS) and graphite furnace atomic absorption spectrometry (GFAAS) was proposed. The experimental resu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c6131c07629bb356dd24d48aaf3a1c55
https://doi.org/10.5740/jaoacint.15-0090
https://doi.org/10.5740/jaoacint.15-0090
Autor:
Alex Campos Divino, Virginia S. T. Ciminelli, Roberta F. Silva, Aparecida M. S. Mimura, Júlio César José da Silva, Ronaldo Amorim Júnior
Publikováno v:
Soil and Sediment Contamination: An International Journal. 23:257-269
The presence of toxic elements in sediments is critical in the State of Minas Gerais, which is an important mining area in Brazil. In this work, Ag, As, Ba, Cd, Co, Cr, Cs, Cu, Ga, In, Li, Ni, Pb, Sr, Tl, V and Zn were determined in samples of sedime
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a19b4a428c3a832974120dc2e704491
https://doi.org/10.1080/15320383.2014.820166
https://doi.org/10.1080/15320383.2014.820166
Autor:
Ichiro Inoue1 inoue@spring8.or.jp, Eito Iwai1,2, Toru Hara1, Yuichi Inubushi1,2, Kensuke Tono1,2, Makina Yabashi1,2
Publikováno v:
Journal of Synchrotron Radiation. May2022, Vol. 29 Issue 3, p862-865. 4p.