Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Igor Renato Bertoni Olivares"'
Autor:
Igor Renato Bertoni Olivares
Publikováno v:
Biblioteca Digital de Teses e Dissertações da USPUniversidade de São PauloUSP.
Neste trabalho foi desenvolvida, otimizada, e validada, uma metodologia para análise de 15 pesticidas organoclorados em sedimento através de HS/SPME-GC/MS. Esta metodologia foi aplicada para análise de amostras reais visando à realização de um
Autor:
Igor Renato Bertoni Olivares, Gilberto Batista de Souza, Ana Rita de Araujo Nogueira, Vitor Hugo Polisél Pacces, Pamela Aparecida Grizotto, Paula Souza da Silva Gomes Lima, Rhaissa Mecca Bontempi
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::15361c4da47fb2d8c1159535e2ce2260
Autor:
Gilberto Batista de Souza, Ana Rita A. Nogueira, G T K Toledo, Danieli Cristina Marcki, Igor Renato Bertoni Olivares
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
The growing demand for traceable and reliable results in analytical chemistry can be illustrated with the growth in ISO/IEC 17025 accreditation. Among different technical requirements in this quality system, the use of CRMs is highlighted because of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04d043cd2f20d5005be5ec9ddbdbceb6
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
Considering how demand for quality assurance (QA) has grown in analytical laboratories, we show the trends in analytical science, illustrated through international standard ISO/IEC 17025, validation, measurements of uncertainty, and quality-control (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0f170151bb11a0cb62c5359c7a83fe1a
https://doi.org/10.1016/j.trac.2012.01.004
https://doi.org/10.1016/j.trac.2012.01.004
Autor:
Fernando Mauro Lanças, Maria Eugênia Costa Queiroz, Igor Renato Bertoni Olivares, Paula Grossi
Publikováno v:
Journal of Separation Science. 32:813-824
The theoretical aspects of stir bar sorptive extraction (SBSE), as well as the recent applications of this technique in pharmaceutical, biomedical, environmental, and food analysis, and recently developed new coating procedures are reviewed. A genera
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::025b19712c415a61c3714cce0e2ecf2c
https://doi.org/10.1002/jssc.200800669
https://doi.org/10.1002/jssc.200800669
Autor:
Igor Renato Bertoni Olivares
Publikováno v:
Biblioteca Digital de Teses e Dissertações da USP
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
Neste trabalho foi desenvolvida, otimizada, e validada, uma metodologia para análise de 15 pesticidas organoclorados em sedimento através de HS/SPME-GC/MS. Esta metodologia foi aplicada para análise de amostras reais visando à realização de um
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0e46f83e883b91baffd4c17ca9691f15
https://doi.org/10.11606/t.75.2006.tde-16042007-171617
https://doi.org/10.11606/t.75.2006.tde-16042007-171617
Publikováno v:
Journal of environmental science and health. Part. B, Pesticides, food contaminants, and agricultural wastes. 50(8)
An approach for the estimate of the uncertainty in measurement considering the individual sources related to the different steps of the method under evaluation as well as the uncertainties estimated from the validation data for the determination of m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2b2a0d54022e4ee1f840dea9766d5d21
https://pubmed.ncbi.nlm.nih.gov/26065523
https://pubmed.ncbi.nlm.nih.gov/26065523
Autor:
Maria de Fátima Martins Pinhel, Fernando José Pires de Souza, André de Oliveira Mendonça, Raquel Helena Catini, Vitor Hugo Polisel Pacces, Igor Renato Bertoni Olivares
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
In this work, a model for developing indicators and quality index was developed and applied, meaning to evaluate laboratories which have implemented the quality management system in accordance with the ISO/IEC 17025 requirements. Firstly, the chosen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a1a0730f674c659bb1091d1cdfcb6f38
Publikováno v:
Journal of Physics: Conference Series. 733:012046
The lack of quality assurance and quality control in academic activities have been recognized by the inability to demonstrate reproducibility. This paper aim to apply a quality tool called Analytical Quality Assurance Cycle on a specific research pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::189202e9e314057314fa03a9cce5c81f
https://doi.org/10.1088/1742-6596/733/1/012046
https://doi.org/10.1088/1742-6596/733/1/012046
Publikováno v:
TrAC Trends in Analytical Chemistry. 76:227
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::97190ee996ffbe386a08166b23e7dcb7
https://doi.org/10.1016/j.trac.2015.11.008
https://doi.org/10.1016/j.trac.2015.11.008