Zobrazeno 1 - 10 of 25 pro vyhledávání: '"Sabine Neusatz Guilhen"'
1
Akademický článek
Biosorption of methylene blue by bone meal: experimental and modeling with machine learning and full factorial design
Autor: Leandro Goulart de Araujo, Gabriel Fuitem Martins, Alexssandra Andrea Antunes Campera, Júlio Takehiro Marumo, Sabine Neusatz Guilhen
Publikováno v: Frontiers in Environmental Chemistry, Vol 5 (2024)
Sorption technologies have been proposed for the treatment of water containing methylene blue (MB), a toxic and persistent pollutant. Despite its environmental risks, the role of process variables in MB removal has not been fully explored through exp
Externí odkaz: https://doaj.org/article/c620d691b2424a0c9159d944edd1aee1
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2
Akademický článek
Direct determination of aluminum in low-enriched UAlx targets (UAlx-Al) by Inductively Coupled Plasma Optical Emission Spectrometry
Autor: Sabine Neusatz Guilhen, Alexandre Luiz de Souza, Marycel Elena Barboza Cotrim, Maria Aparecida Faustino Pires
Publikováno v: Brazilian Journal of Radiation Sciences, Vol 9, Iss 1A (2021)
The production of molybdenum-99 (99Mo) using low-enriched uranium targets (< 20% 235U) dispersed in aluminum (UAlx) is a very promising strategy towards the independence in 99Mo local production. A thorough control must be performed to ensure that th
Externí odkaz: https://doaj.org/article/820f53c60eac4318891d282b442a1d83
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3
Akademický článek
Influence of pyrolytic temperature on uranium adsorption capability by biochar derived from macauba coconut residue
Autor: Sabine Neusatz Guilhen
Publikováno v: Brazilian Journal of Radiation Sciences, Vol 7, Iss 2A (2019)
Biochar (BC) is a carbon-rich product obtained when biomass is thermally decomposed at relatively low temperatures (under 700ºC) and limited supply of oxygen in a process called pyrolysis. Because of its porous structure, charged surface and surface
Externí odkaz: https://doaj.org/article/82e988c342fb4b4d9415395357f28929
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4
Akademický článek
Validação de metodologia analítica para determinação de mercúrio total em amostras de urina por espectrometria de absorção atômica com geração de vapor frio (CV-AAS): estudo de caso Validation of an analytical method for the determination of total mercury in urine samples using cold vapor atomic absorption spectrometry (CV-AAS): case study
Autor: Sabine Neusatz Guilhen, Maria Aparecida Faustino Pires, Elizabeth Sonoda Keiko Dantas, Fernanda Villibor Xavier
Publikováno v: Química Nova, Vol 33, Iss 6, Pp 1285-1290 (2010)
Mercury is a toxic metal used in a variety of substances over the course history. One of its more dubious uses is in dental amalgam restorations. It is possible to measure very small concentrations of this metal in the urine of exposed subjects by th
Externí odkaz: https://doaj.org/article/5ee741f23b7a497a832012ab995f4bed
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6
Direct determination of aluminum in low-enriched UAlx targets (UAlx-Al) by Inductively Coupled Plasma Optical Emission Spectrometry
Autor: Maria Aparecida Faustino Pires, Marycel Barboza Cotrim, Sabine Neusatz Guilhen, Alexandre Souza
Publikováno v: Brazilian Journal of Radiation Sciences. 9
The production of molybdenum-99 (99Mo) using low-enriched uranium targets (< 20% 235U) dispersed in aluminum (UAlx) is a very promising strategy towards the independence in 99Mo local production. A thorough control must be performed to ensure that th
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::90ba42ab385ebbfcb555aa7d378477f4
https://doi.org/10.15392/bjrs.v9i1a.1247
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7
Role of Point of Zero Charge in the Adsorption of Cationic Textile Dye on Standard Biochars from Aqueous Solutions: Selection Criteria and Performance Assessment
Autor: Leandro Araujo, Sabine Neusatz Guilhen
Publikováno v: Recent Progress in Materials. 4:1-1
The point of zero charge (PZC) is an inherent electrokinetic property of biochars (BC). It influences the adsorption process under certain pH conditions. Herein, we report the method of determination of the PZC values of ten standard BCs. We used the
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4001df47ca51578c514b1a90ea759b2f
https://doi.org/10.21926/rpm.2202010
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8
Essential Elements as Biomarkers of Metastatic Renal Cell Carcinoma
Autor: João E. Oliveira, Fabio Silva, Sabine Neusatz Guilhen, Julio T. Marumo, Alexandre Souza, Rafael Vicente de Pádua Ferreira, Maria Helena Bellini
Publikováno v: Medical & Clinical Research. 5
Renal cell carcinoma (RCC) represents 3% of human malignant tumors and approximately 90% of malignant renal neoplasms. Despite great therapeutic advances in the last decade, metastatic RCC (mRCC) is still considered an incurable disease. In this stud
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e633dcf7fb9cdac54d5b8e541f3fb44e
https://doi.org/10.33140/mcr.05.07.04
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10
Synthesis and characterization of macauba-derived biochar for aqueous uranium removal
Autor: Sabine Neusatz Guilhen
Publikováno v: Biblioteca Digital de Teses e Dissertações da USP
Universidade de São Paulo (USP)
instacron:USP
Repositório Institucional do IPEN
Instituto de Pesquisas Energéticas e Nucleares (IPEN)
instacron:IPEN
A geração de rejeitos radioativos é consequência da diversificada atuação do Brasil na área nuclear. A necessidade de um gerenciamento eficaz vem impulsionando pesquisas em novas tecnologias para o tratamento desses rejeitos de forma a garanti
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::01972a3a159cdd00abf8e89770187bb8
https://doi.org/10.11606/t.85.2018.tde-13092018-144036
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