ASSESSMENT OF TOXICITY OF CADMIUM AND LEAD IN TOMATO

Autor: Alexandre Carvalho Bertoli, Ruy Carvalho, Marcele Gabriel Cannata, Ana Rosa Ribeiro Bastos, Amanda dos Santos Augusto

Publikováno v: Eclética Química, Vol 37, Iss 1, Pp 23-29 (2018)

Having the objective of evaluating the effect of application of cadmium and lead in tomato in the content, rate of growth and translocation in different parts of the plant, tomato plants were grown in nutrient solution of Clark and submitted to risin

Externí odkaz: https://doaj.org/article/0b2687fe27f94fd8821f87156862c18d

Toxidez do chumbo no teor e translocação de nutrientes em tomateiro

Autor: Alexandre Carvalho Bertoli, Ruy Carvalho, Marcele Gabriel Cannata, Ana Rosa Ribeiro Bastos, Amanda dos Santos Augusto

Publikováno v: Biotemas, Vol 24, Iss 4, Pp 7-15 (2011)

Com o objetivo de avaliar o efeito da aplicação de doses crescentes de chumbo na cultura do tomate no teor e índice de translocação de macro e micronutrientes, foram cultivadas plantas de tomate em solução nutritiva de Clark e submetidas a dos

Externí odkaz: https://doaj.org/article/77b63e3ddc984cf6bd394254b16a1970

Combination of Multi-Energy Calibration (MEC) and Laser-Induced Breakdown Spectroscopy (LIBS) for Dietary Supplements Analysis and Determination of Ca, Mg and K

Autor: Edenir Rodrigues Pereira-Filho, Amanda dos Santos Augusto, Jeyne Pricylla Castro, Marco Aurelio Sperança

Publikováno v: Journal of the Brazilian Chemical Society v.30 n.4 2019
Journal of the Brazilian Chemical Society
Sociedade Brasileira de Química (SBQ)
instacron:SBQ
Journal of the Brazilian Chemical Society, Volume: 30, Issue: 4, Pages: 804-812, Published: APR 2019

This study describes the application of laser-induced breakdown spectroscopy (LIBS) for the direct determination of Ca, K and Mg in powdered dietary supplements. Multi-energy calibration (MEC) method was applied to obtain a calibration curve. With ME

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc4760d0715929894cb997059211282c
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532019000400804

Chemometric evaluation of Cd, Co, Cr, Cu, Ni (inductively coupled plasma optical emission spectrometry) and Pb (graphite furnace atomic absorption spectrometry) concentrations in lipstick samples intended to be used by adults and children

Autor: Edenir Rodrigues Pereira-Filho, Érica Ferreira Batista, Amanda dos Santos Augusto

Publikováno v: Talanta. 150:206-212

A method was developed for determining the concentrations of Cd, Co, Cr, Cu, Ni and Pb in lipstick samples intended to be used by adults and children using inductively coupled plasma optical emission spectrometry (ICP OES) and graphite furnace atomic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a8a58813a5d59b9b11d30d550d97610f
https://doi.org/10.1016/j.talanta.2015.12.011

Direct chemical inspection of eye shadow and lipstick solid samples using laser-induced breakdown spectroscopy (LIBS) and chemometrics: proposition of classification models

Autor: Amanda dos Santos Augusto, Érica Ferreira Batista, Edenir Rodrigues Pereira-Filho

Publikováno v: Analytical Methods. 8:5851-5860

This study proposes classification models focusing on the identification of contaminated (high concentration of Cd, Co, Cr and Ni) and non-contaminated eye shadow and lipstick samples. The analytical procedure was developed by combining emission spec

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0188a0ac66bbec220859c9648111e718
https://doi.org/10.1039/c6ay01138a