BIOMARCADORES ORGÂNICOS E INORGÂNICOS DE AEROSSÓIS ATMOSFÉRICOS DE REGIÕES MARINHAS

Autor: Sabrina Teixeira Martinez, Jeancarlo Pereira dos Anjos, Pedro Afonso de Paula Pereira, Lilian Lefol Nani Guarieiro, Gisele Olímpio da Rocha

Publikováno v: Química Nova, Vol 46, Iss 6, Pp 636-654 (2023)

Externí odkaz: https://doaj.org/article/e92ab45d566143eeb89f9d73254d3e81

Compostos carbonílicos atmosféricos: fontes, reatividade, níveis de concentração e efeitos toxicológicos Atmospheric carbonyl compounds: sources, reactivity, concentration levels and toxicologic effects

Autor: Marta Valéria Almeida Santana de Andrade, Heloisa Lúcia Castellar Pinheiro, Pedro Afonso de Paula Pereira, Jailson Bittencourt de Andrade

Publikováno v: Química Nova, Vol 25, Iss 6b, Pp 1117-1131 (2002)

In the last three decades carbonyl compounds, aldehydes and ketones, have received a great deal of attention due to their strong influence on photochemical smog formation and their recognized adverse human health effects. Carbonyl compounds are direc

Externí odkaz: https://doaj.org/article/23268348e3794c7b9e3c68010cbba3d4

Assessment of the Physicochemical Quality Indicators and Microbiological Effects of Brazilian Ozonized Vegetable Oils

Autor: Pedro Afonso de Paula Pereira, Jailson B. de Andrade, Iran Fernández, Márcia Cristina da Cunha Veloso, Yaima Sánchez, Maritza F. Díaz

Publikováno v: Journal of the Brazilian Chemical Society, Volume: 32, Issue: 1, Pages: 216-224, 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 study of quality indicators in the process of obtaining ozonized vegetable oils is useful for monitoring the ozonation reaction. The Brazilian oils “dende”, soy, corn, rice and sunflower were studied, all of them were ozonated applying differ

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4fa81844e302d0c699da24d649ab7e70
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532021000100216&lng=en&tlng=en

EIXOS MOBILIZADORES EM QUÍMICA: UM BREVE OLHAR QUINZE ANOS DEPOIS

Autor: Norberto Peporine Lopes, Lílian Lefol Nani Guarieiro, Pedro Afonso de Paula Pereira, Paulo C. Vieira, Jailson B. de Andrade

Publikováno v: Química Nova v.41 n.10 2018
Química Nova
Sociedade Brasileira de Química (SBQ)
instacron:SBQ
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Química Nova, Vol 41, Iss 10, Pp 1226-1236

In 2002, the Brazilian Chemical Society have promoted several activities aiming to prepare a document to discuss the education in Chemistry in Brazil, the new model of research funding, the area situation and its perspectives. The document drew up di

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::46dc687995c055db04ecfdc4098b67c4
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422018001001226

Determination of free (unconjugated) amphetamine-type stimulants in urine samples by dispersive liquid–liquid microextraction and gas chromatography coupled to mass spectrometry (DLLME-GC-MS)

Autor: Ricardo Leal Cunha, Pedro Afonso de Paula Pereira, Wilson Araújo Lopes

Publikováno v: Microchemical Journal. 125:230-235

The consumption of drugs of abuse is a growing practice in the modern world. Synthetic drugs and amphetamine derivatives in particular occupy a prominent place. The consumption of stimulants such as amphetamine-type fenproporex (FEN), diethylpropione

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::329c23ed81ed87890221ebce3e0cc208
https://doi.org/10.1016/j.microc.2015.11.017