Partially and fully β-brominated Mn-porphyrins in P450 biomimetic systems: effects of the degree of bromination on electrochemical and catalytic properties E do Nascimento, GF Silva, FA Caetano, MAM Fernandes, DC da Silva, ... Journal of inorganic biochemistry 99 (5), 1193-1204, 2005 | 77 | 2005 |
Lipophilicity of potent porphyrin-based antioxidants: comparison of ortho and meta isomers of Mn (III) N-alkylpyridylporphyrins I Kos, JS Rebouças, G DeFreitas-Silva, D Salvemini, Z Vujaskovic, ... Free Radical Biology and Medicine 47 (1), 72-78, 2009 | 76 | 2009 |
Metalloporphyrins immobilized on silica-coated Fe 3 O 4 nanoparticles: Magnetically recoverable catalysts for the oxidation of organic substrates GM Ucoski, FS Nunes, G DeFreitas-Silva, YM Idemori, S Nakagaki Applied Catalysis A: General 459, 121-130, 2013 | 73 | 2013 |
Impact of electrostatics in redox modulation of oxidative stress by Mn porphyrins: protection of SOD-deficient Escherichia coli via alternative mechanism where Mn porphyrin … JS Rebouças, G DeFreitas-Silva, I Spasojević, YM Idemori, L Benov, ... Free radical biology and medicine 45 (2), 201-210, 2008 | 71 | 2008 |
SOD-like activity of Mn (II) β-octabromo-meso-tetrakis (N-methylpyridinium-3-yl) porphyrin equals that of the enzyme itself G DeFreitas-Silva, JS Rebouças, I Spasojević, L Benov, YM Idemori, ... Archives of biochemistry and biophysics 477 (1), 105-112, 2008 | 63 | 2008 |
New manganese porphyrin as biomimetic catalyst of cyclohexane oxidation: Effect of water or imidazole as additives VS da Silva, LI Teixeira, E do Nascimento, YM Idemori, G DeFreitas-Silva Applied Catalysis A: General 469, 124-131, 2014 | 61 | 2014 |
Spectral, electrochemical, and catalytic properties of a homologous series of manganese porphyrins as cytochrome P450 model: The effect of the degree of β-bromination DC da Silva, G DeFreitas-Silva, E do Nascimento, JS Rebouças, ... Journal of inorganic biochemistry 102 (10), 1932-1941, 2008 | 61 | 2008 |
Ensinar e aprender Química: a percepção dos professores do Ensino Médio AL Quadros, D Carvalho da Silva, F Pereira de Andrade, HG Aleme, ... Educar em Revista, 2011 | 60 | 2011 |
Optical study of porphyrin-doped carbon nanotubes GAM Sáfar, HB Ribeiro, LM Malard, FO Plentz, C Fantini, AP Santos, ... Chemical Physics Letters 462 (1-3), 109-111, 2008 | 41 | 2008 |
Heterogeneous oxidation of the dye Brilliant Green with H 2 O 2 catalyzed by supported manganese porphyrins GM Ucoski, GS Machado, G de Freitas Silva, FS Nunes, F Wypych, ... Journal of Molecular Catalysis A: Chemical 408, 123-131, 2015 | 35 | 2015 |
Cyclohexane hydroxylation by iodosylbenzene and iodobenzene diacetate catalyzed by a new β-octahalogenated Mn–porphyrin complex: The effect of meso-3-pyridyl substituents G de Freitas Silva, DC da Silva, AS Guimarães, E do Nascimento, ... Journal of Molecular Catalysis A: Chemical 266 (1-2), 274-283, 2007 | 35 | 2007 |
The knowledge of chemistry in secondary education: difficulties from the teachers' viewpoint AL de Quadros, D Carvalho Da-Silva, FC Silva, F Pereira de Andrade, ... Educación química 22 (3), 232-239, 2011 | 33 | 2011 |
Synthesis and characterization of bismuth (III) and antimony (V) porphyrins: high antileishmanial activity against antimony-resistant parasite ML Gomes, G DeFreitas-Silva, PG dos Reis, MN Melo, F Frézard, ... JBIC Journal of Biological Inorganic Chemistry 20 (5), 771-779, 2015 | 31 | 2015 |
New highly brominated Mn-porphyrin: a good catalyst for activation of inert C–H bonds VS da Silva, S Nakagaki, GM Ucoski, YM Idemori, G DeFreitas-Silva RSC Advances 5 (129), 106589-106598, 2015 | 31 | 2015 |
Manganese porphyrins immobilized on magnetic SBA-15 mesoporous silica as selective and efficient catalysts for cyclic and linear alkane oxidation GM Ucoski, VHA Pinto, G DeFreitas-Silva, JS Rebouças, RM da Silva Jr, ... Microporous and Mesoporous Materials 265, 84-97, 2018 | 29 | 2018 |
Effect of imidazole on biomimetic cyclohexane oxidation by first-, second-, and third-generation manganese porphyrins using PhIO and PhI (OAc) 2 as oxidants VS da Silva, AM Meireles, DC da Silva Martins, JS Rebouças, ... Applied Catalysis A: General 491, 17-27, 2015 | 29 | 2015 |
Biomimetic oxidation of cyclic and linear alkanes: high alcohol selectivity promoted by a novel manganese porphyrin catalyst VS da Silva, WC dos Santos Vieira, AM Meireles, GM Ucoski, S Nakagaki, ... New Journal of Chemistry 41 (3), 997-1006, 2017 | 28 | 2017 |
Biomimetic alkane oxidation by iodosylbenzene and iodobenzene diacetate catalyzed by a new manganese porphyrin: Water effect VS da Silva, YM Idemori, G DeFreitas-Silva Applied Catalysis A: General 498, 54-62, 2015 | 26 | 2015 |
Manganese porphyrins as efficient catalysts in solvent-free cyclohexane oxidation MG de Araujo Tôrres, VS da Silva, YM Idemori, G DeFreitas-Silva Arabian Journal of Chemistry 13 (1), 1563-1574, 2020 | 17 | 2020 |
Professor de ensino superior: o entendimento a partir de narrativas de pós-graduandos em química AL Quadros, DC Silva, FC Silva, GF Silva, SR Oliveira, FP Andrade, ... Educação e Pesquisa 38 (2), 389-402, 2012 | 16 | 2012 |