Zobrazeno 1 - 10 of 14 pro vyhledávání: '"Lucimara P. Ferreira"'
1
Akademický článek
Characterization of Triplet State of Cyanine Dyes with Two Chromophores Effect of Molecule Structure
Autor: Iouri E. Borissevitch, Pablo J. Gonçalves, Lucimara P. Ferreira, Alexey A. Kostyukov, Vladimir A. Kuzmin
Publikováno v: Technologies, Vol 11, Iss 4, p 90 (2023)
Quantum yields (φT) and energies (ET) of the first triplet state T1 for four molecules of cyanine dyes with two chromophores (BCDs), promising photoactive compounds for various applications, for example, as photosensitizers in photodynamic therapy (
Externí odkaz: https://doaj.org/article/256e64c788114fcbbc28a1de9ccc323b
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2
Akademický článek
Stimulation of Cysteine-Coated CdSe/ZnS Quantum Dot Luminescence by meso-Tetrakis (p-sulfonato-phenyl) Porphyrin
Autor: Gustavo G. Parra, Lucimara P. Ferreira, Pablo J. Gonçalves, Svetlana V. Sizova, Vladimir A. Oleinikov, Vladimir N. Morozov, Vladimir A. Kuzmin, Iouri E. Borissevitch
Publikováno v: Nanoscale Research Letters, Vol 13, Iss 1, Pp 1-8 (2018)
Abstract Interaction between porphyrins and quantum dots (QD) via energy and/or charge transfer is usually accompanied by reduction of the QD luminescence intensity and lifetime. However, for CdSe/ZnS-Cys QD water solutions, kept at 276 K during 3 mo
Externí odkaz: https://doaj.org/article/46535fc830454a6392794248bb3b142b
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3
Characterization of Triplet State of Cyanine Dyes with Two Chromophores Effect of Molecule Structure
Autor: Kuzmin, Iouri E. Borissevitch, Pablo J. Gonçalves, Lucimara P. Ferreira, Alexey A. Kostyukov, Vladimir A.
Publikováno v: Technologies; Volume 11; Issue 4; Pages: 90
Quantum yields (φT) and energies (ET) of the first triplet state T1 for four molecules of cyanine dyes with two chromophores (BCDs), promising photoactive compounds for various applications, for example, as photosensitizers in photodynamic therapy (
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=multidiscipl::791a40e7de6193ebce6222d8ce40d8cd
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4
Improving Cytotoxicity against Breast Cancer Cells by Using Mixed-Ligand Ruthenium(II) Complexes of 2,2'-Bipyridine, Amino Acid, and Nitric Oxide Derivatives as Potential Anticancer Agents
Autor: Laena Pernomian, Ana P S Gaspari, Zumira A. Carneiro, Lucimara P. Ferreira, Ivone Carvalho, Loyanne Carla Barbosa Ramos, Gabriel Aguiar de Souza, Roberto Santana da Silva, André Luiz Barboza Formiga, Marcelo R. de Carvalho
Publikováno v: Anti-cancer agents in medicinal chemistry. 21(12)
Background: Several metal-based molecules that display cytotoxicity against multiple cell lines have been pursued in an attempt to fight against cancer and to overcome the typical side effects of drugs like cisplatin. In this scenario, ruthenium comp
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d3290a51d05ab816867d6e02fa7c3608
https://pubmed.ncbi.nlm.nih.gov/33081686
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5
Stimulation of Cysteine-Coated CdSe/ZnS Quantum Dot Luminescence by meso-Tetrakis (p-sulfonato-phenyl) Porphyrin
Autor: Iouri Borissevitch, G. G. Parra, Svetlana V. Sizova, Pablo José Gonçalves, Vladimir Oleinikov, Lucimara P. Ferreira, V. N. Morozov, Vladimir A. Kuzmin
Publikováno v: Nanoscale Research Letters, Vol 13, Iss 1, Pp 1-8 (2018)
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Nanoscale Research Letters
Interaction between porphyrins and quantum dots (QD) via energy and/or charge transfer is usually accompanied by reduction of the QD luminescence intensity and lifetime. However, for CdSe/ZnS-Cys QD water solutions, kept at 276 K during 3 months (age
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd12683a08d002d5104f1f2cc00148cf
http://link.springer.com/article/10.1186/s11671-018-2449-x
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6
Phototransformation of cyanine dye with two chromophores. Effects of oxygen and dye concentration
Autor: Érika R. Silva, Lucimara P. Ferreira, Fábio A. Schaberle, Alexey A. Kostyukov, Rodrigo Costa e Silva, V. A. Kuzmin, André L.S. Pavanelli, Tatiana D. Nekipelova, Iouri Borissevitch, Sérgio E. Galembeck, Alexandra S. Radchenko, Alexandr A. Shtil, Leila B. Mostaço, Pablo José Gonçalves
Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Phototransformation of a cyanine dye with two chromophores (biscyanine dye, BCD) subject to visible light in phosphate buffer was studied using optical absorption and fluorescence spectroscopic techniques. The effects of the dye concentration and mol
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6a82c3aa85c2e81b6a11b46d888ec659
https://doi.org/10.1016/j.jphotochem.2017.08.063
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7
Light induced cytotoxicity of nitrofurantoin toward murine melanoma
Autor: Roberto Santana da Silva, Debora C. K. Codognato, Lucimara P. Ferreira, G. G. Parra, André M. Amado
Publikováno v: Photochemical & Photobiological Sciences. 16:1071-1078
The cytotoxicity of nitrofurantoin (NFT) in the dark and after light exposure (UVA irradiation, λ = 385 nm) was evaluated in murine melanoma B16F10 cells. NFT induces both cell proliferation and inhibition of cell viability. The dominance of one or
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d5567b00f738a61dc8c1e6deb4879341
https://doi.org/10.1039/c6pp00306k
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8
Characteristics of the excited states of Nitrofurantoin, an anti-inflammatory and photoactive nitrofuran derivative
Autor: Carla Cristina Schmitt Cavalheiro, Debora C. K. Codognato, Lucimara P. Ferreira, G. G. Parra, Iouri Borissevitch
Publikováno v: Journal of Luminescence. 185:10-16
Spectral characteristics of bio and photoactive nitrofuran derivative drug [ N -(5-nitro-2-furfurylidene)−1-aminohydantoin], (Nitrofurantoin, NFT) were investigated using optical absorption and fluorescence spectroscopies, both in “steady-state
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::81d244910d7ba9a30d8515ccb90b06e7
https://doi.org/10.1016/j.jlumin.2017.01.001
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