Výsledky vyhledávání - "João Raul B. de Souza"

Akademický článek

INVESTIGAÇÃO DA SUPRESSÃO DE FLUORESCÊNCIA DE SORO ALBUMINA BOVINA E HUMANA POR COMPLEXO DE RUTÊNIO

Autor: Mariete B. Moreira, Douglas S. Franciscato, Kalil C. F. Toledo, João Raul B. de Souza, Helena S. Nakatani, Vagner R. de Souza

Publikováno v: Química Nova, Vol 38, Iss 2, Pp 227-232 (2015)

The binding of [RuCl2(L)] (L = N,N-bis(7-methyl-2-pyridylmethylene)-1,3-diiminopropane) to bovine and human serum albumin was investigated by the fluorescence quenching technique. The comparison of the quenching effect of serum albumin fluorescence b

Externí odkaz: https://doaj.org/article/c2dec3bbd1a343f8b4aaf21cdeff6456

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Mechanistic Investigation of DBU-Based Ionic Liquids for Aza-Michael Reaction: Mass Spectrometry and DFT Studies of Catalyst Role

Autor: Eduardo Jorge Pilau, Fernanda A. Rosa, Gisele F. Gauze, Thiago C. Rozada, João Raul B. de Souza, Augusto A. Cândido, Ernani A. Basso, Andrew M.F. Rozada

Publikováno v: Journal of the Brazilian Chemical Society, Volume: 31, Issue: 9, Pages: 1796-1804, Published: 19 AUG 2020
Journal of the Brazilian Chemical Society v.31 n.9 2020
Journal of the Brazilian Chemical Society
Sociedade Brasileira de Química (SBQ)
instacron:SBQ

1,8-Diazabicyclo[5.4.0]undec-7-ene (DBU)-based ionic liquids (ILs) has exhibited a high catalytic activity in the aza-Michael reactions compared to conventional catalysts and with imidazole-based ILs. In the present work DBU-based ILs showed high cat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::98a118b288640982162a576a5e739fd7
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532020000901796&lng=en&tlng=en

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Sol-gel synthesis of new TiO 2 /activated carbon photocatalyst and its application for degradation of tetracycline

Autor: Vitor C. Almeida, André L. Cazetta, João Raul B. de Souza, Osvaldo Pezoti, Tao Zhang, Alessandro C. Martins, Tewodros Asefa, Eduardo Jorge Pilau

Publikováno v: Ceramics International. 43:4411-4418

A new efficient photocatalyst consisting of TiO 2 -activated carbon composite (TiO 2 /AC) was synthesized by sol-gel process and applied to decomposition of tetracycline (TC). Its properties and catalytic activity were evaluated in comparison with ba

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cd314a6136d8fdef51d55e202ab73649
https://doi.org/10.1016/j.ceramint.2016.12.088

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Determination of Antibiotics Residues in Milk Using a QuEChERS Method Using Full Factorial Design and Liquid Chromatography-Tandem Mass Spectrometry

Autor: Eduardo Jorge Pilau, João Raul B. de Souza, Geraldo Tadeu dos Santos, Rodolpho Martin do Prado, Andressa H. A. Grabsk, Carla Porto, Francilaine Eloise De Marchi

Publikováno v: Journal of the Brazilian Chemical Society v.30 n.7 2019
Journal of the Brazilian Chemical Society
Sociedade Brasileira de Química (SBQ)
instacron:SBQ
Journal of the Brazilian Chemical Society, Volume: 30, Issue: 7, Pages: 1498-1505, Published: 04 JUL 2019

This study evaluated different methods of extraction based on quick, easy, cheap, effective, rugged and safe (QuEChERS) method for analysis of the antibiotics ceftiofur, cloxacillin and enrofloxacin in milk using ultra-performance liquid chromatograp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::19bfbb4e1ce8a20b7a4a32cd37c383a3
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532019000701498

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INVESTIGATION OF THE FLUORESCENCE QUENCHING OF BOVINE AND HUMAN SERUM ALBUMIN BY RUTHENIUM COMPLEX

Autor: Mariete B. Moreira, João Raul B. de Souza, Kalil C. F. Toledo, Helena S. Nakatani, Douglas Santana Franciscato, Vagner Roberto de Souza

Publikováno v: Química Nova.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a8317916042741b3eb6527ce61086ee6
https://doi.org/10.5935/0100-4042.20140315

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