Výsledky vyhledávání - "Jean G. dos Santos"

Solid state fluorescence of a 3,4,9,10-perylenetetracarboxylic diimide derivative encapsulated in the pores of mesoporous silica MCM-41

Autor: Francisco L. Castro, Valter J. Fernandes, Antonio S. Araujo, Sergio Brochsztain, Glauber José Turolla Fernandes, Mário José Politi, Jean G. dos Santos

Publikováno v: Microporous and Mesoporous Materials. 102:258-264

This work describes the encapsulation of N , N ′-bis(2-phosphonoethyl)-3,4,9,10-perylenetetracarboxylic diimide (PPDI), a water-soluble perylene dye, in the channels of mesoporous silica MCM-41. The incorporation of the dye was achieved by stirring

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::394a16e7595331e956fe693c0bb6928b
https://doi.org/10.1016/j.micromeso.2006.12.042

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Stable Photoinduced Charge Separation in Nanostructured Films Containing a 1,4,5,8-Naphthalenetetracarboxylic Diimide and Cytochrome c

Autor: Sergio Brochsztain, Jean G. dos Santos, Iseli L. Nantes

Publikováno v: Journal of Nanoscience and Nanotechnology. 6:2338-2343

Photoinduced electron transfer between 1,4,5,8-naphthalenetetracarboxylic diimides (NDI) and the redox protein cytochrome c (cyt c) was studied in solution and in spin-coated thin films. The NDI derivatives employed in this study were N,N'-bis(butyl)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7f6a824e5bc806a4ea01f855f0d78ea7
https://doi.org/10.1166/jnn.2006.524

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Peroxidase catalytic cycle of MCM-41-entrapped microperoxidase-11 as a mechanism for phenol oxidation

Autor: Juliana C. Araujo, Francisco L. Castro, Gabriel L. C. Nunes, Antonio S. Araujo, Glauber José Turolla Fernandes, Fernanda M. Prado, Mário José Politi, Fabiane J. Trindade, Otaciro R. Nascimento, Valter J. Fernandes, Jean G. dos Santos, Paolo Di Mascio, Iseli L. Nantes, Tatiana Prieto, Sergio Brochsztain

Publikováno v: Journal of nanoscience and nanotechnology. 7(10)

The encapsulation of microperoxidases (MPs) into molecular sieves with controlled pore size, such as the mesoporous silica MCM-41, represents a nanotechnology strategy to control the catalytic properties of MPs and mimic the enzymatic activity of hem

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d5e2ce24bee16b0a3366b153a1792476
https://pubmed.ncbi.nlm.nih.gov/18330186

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Characterization of a novel water-soluble 3,4,9,10-perylenetetracarboxylic diimide in solution and in self-assembled zirconium phosphonate thin films

Autor: Rodrigo O, Marcon, Jean G, dos Santos, Karla M, Figueiredo, Sergio, Brochsztain

Publikováno v: Langmuir : the ACS journal of surfaces and colloids. 22(4)

The properties of N,N'-bis(2-phosphonoethyl)-3,4,9,10-perylenetetracarboxylic diimide (PPDI), a water-soluble perylene dye, have been studied in solution and in thin films. Absorption spectra showed that PPDI exists in the monomeric form in water/eth

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::8ea5b0e17d3ce5856686efe9e9742c6c
https://pubmed.ncbi.nlm.nih.gov/16460091

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