Výsledky vyhledávání - "Vivian Chagas da Silveira"

Akademický článek

Role of ferritin in the rice tolerance to iron overload Papel da ferritina na tolerância de arroz ao excesso de ferro

Autor: Vivian Chagas da Silveira, Cristina Fadanelli, Raul Antonio Sperotto, Ricardo José Stein, Luiz Augusto Basso, Diógenes Santiago Santos, Itabajara da Silva Vaz Junior, Johnny Ferraz Dias, Janette Palma Fett

Publikováno v: Scientia Agricola, Vol 66, Iss 4, Pp 549-555 (2009)

Plants ordinarily face iron (Fe) deficiency, since this mineral is poorly available in soils under aerobic conditions. Nonetheless, wetland and irrigated rice plants can be exposed to excess, highly toxic Fe. Ferritin is a ubiquitous Fe-storage prote

Externí odkaz: https://doaj.org/article/2f6985701ee44e1e914119b3822c4f46

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Dissertation/ Thesis

Investigação da atividade biológica de complexos de cobre(II) com ligantes inspirados em biomoléculas

Autor: Vivian Chagas da Silveira

Publikováno v: Biblioteca Digital de Teses e Dissertações da USPUniversidade de São PauloUSP.

Neste trabalho, alguns novos complexos imínicos de cobre(II) com ligantes inspirados em biomoléculas como oxindóis, contendo grupos indólicos, imidazólicos ou pirrólicos com diferentes características estruturais, foram sintetizados e caracter

Externí odkaz: http://www.teses.usp.br/teses/disponiveis/46/46134/tde-15062009-154840/

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REMOÇÃO DOS CORANTES AZUL ÍNDIGO E PRETO REATIVO 5 DO MEIO AQUOSO UTILIZANDO A CASCA DA CANA DE AÇÚCAR E A CASCA DE MILHO COMO BIOADSORVENTES

Autor: Isabella Ramos Silva, Drielly Goulart, Christiane Mapheu Nogueira, Ana Paula Oliveira Costa, Ana Nery Furlan Mendes, Vivian Chagas da Silveira

Publikováno v: Fontes de Biomassa e Potenciais de Uso 2

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::68b0921f377d2365064fed7ea99098e4
https://doi.org/10.22533/at.ed.0742021077

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Synthesis of New Phenolic-Schiff Base and Its Application as Antioxidant in Soybean Biodiesel and Corrosion Inhibitor in AISI 1020 Carbon Steel

Autor: Álvaro Cunha Neto, Valdemar Lacerda, Lucas F. Martins, Diana C. Cubides-Román, Reginaldo Bezerra dos Santos, Glória M. F. V. Aquije, Wanderson Romão, Vivian Chagas da Silveira

Publikováno v: Journal of the Brazilian Chemical Society, Volume: 31, Issue: 3, Pages: 556-565, Published: 02 MAR 2020
Journal of the Brazilian Chemical Society v.31 n.3 2020
Journal of the Brazilian Chemical Society
Sociedade Brasileira de Química (SBQ)
instacron:SBQ

New Schiff base compound N, N’-bis-(4-hexadecanate)-salicylethylenediamine (named IM) was synthesized, and characterized via infrared and nuclear magnetic ressonance spectroscopies. IM was tested as corrosion inhibitor and antioxidant in soybean bi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::45db15c14a917477131059aca26a77f0
https://doi.org/10.21577/0103-5053.20190217

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Citric Acid Extraction from Lemon and its Use for Removal of Hard Water: An Alternative Method for Chemistry Classes

Autor: Patrick Pires Conti, Vivian Chagas da Silveira, Cleocir José Dalmaschio, Eupídio Scopel

Publikováno v: Revista Virtual de Química. 9:912-923

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c47d454b11a0a8a752678a1a41d99d15
https://doi.org/10.21577/1984-6835.20170058

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Organ-specific and environmental control of accumulation of psychollatine, a major indole alkaloid glucoside from Psychotria umbellata

Autor: Amélia T. Henriques, Arthur Germano Fett-Neto, Vivian Chagas da Silveira, Juçara Terezinha Paranhos, Variluska Fragoso

Publikováno v: Biochemical Systematics and Ecology. 37:707-715

Psychollatine is an unusual indole alkaloid produced by Psychotria umbellata Vell, an Atlantic Forest understorey tree. Leaves, young inflorescences and fruit pulp displayed high amounts of psychollatine (from 2.5 to 4.5% dry wt). Seeds accumulated l

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a74eea2cb2bd985306bba5b06b29a5d1
https://doi.org/10.1016/j.bse.2009.12.003

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Role of ferritin in the rice tolerance to iron overload

Autor: Raul Antonio Sperotto, Janette Palma Fett, Itabajara da Silva Vaz Junior, Luiz Augusto Basso, Johnny Ferraz Dias, Diógenes Santiago Santos, Ricardo Stein, Cristina Fadanelli, Vivian Chagas da Silveira

Publikováno v: Scientia Agricola v.66 n.4 2009
Scientia Agrícola
Universidade de São Paulo (USP)
instacron:USP
Repositório Institucional da UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
Scientia Agricola, Volume: 66, Issue: 4, Pages: 549-555, Published: AUG 2009

Deficiência de ferro (Fe) ocorre freqüentemente em plantas, uma vez que este mineral é pouco disponível em condições aeróbicas. Plantas de arroz cultivadas sob alagamento, no entanto, estão sujeitas ao excesso de Fe, que pode ser extremamente

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::867de7948f29bedf026fe9047297dfc4
https://doi.org/10.1590/s0103-90162009000400019

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Double-strand DNA cleavage induced by oxindole-Schiff base copper(II) complexes with potential antitumor activity

Autor: Juliana Silva da Luz, Vivian Chagas da Silveira, Ilaria Graziani, Maria Rosa Ciriolo, Carla C. Oliveira, Ana Maria da Costa Ferreira

Publikováno v: Journal of Inorganic Biochemistry. 102:1090-1103

Some oxindole-Schiff base copper(II) complexes have already shown potential antitumor activity towards different cells, inducing apoptosis in a process modulated by the ligand, and having nuclei and mitochondria as main targets. Here, three novel cop

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::56e7a7b8962f0bd1316713b976c9ccb1
https://doi.org/10.1016/j.jinorgbio.2007.12.033

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Investigação da atividade biológica de complexos de cobre(II) com ligantes inspirados em biomoléculas

Autor: Vivian Chagas da Silveira

Publikováno v: Biblioteca Digital de Teses e Dissertações da USP
Universidade de São Paulo (USP)
instacron:USP

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c487c77a93e39f12d3c15375f2db99c6
https://doi.org/10.11606/t.46.2009.tde-15062009-154840

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