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Mora-Rodríguez SE, Camacho-Ramírez A, Cervantes-González J, Vázquez MA, Cervantes-Jauregui JA, Feliciano A, Guerra-Contreras A, Lagunas-Rivera S. Organic dyes supported on silicon-based materials: synthesis and applications as photocatalysts. Org Chem Front 2022. [DOI: 10.1039/d1qo01751a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The most important advance in photocatalysis in the last decade has been the synthesis and application of organic compounds to promote this process.
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Affiliation(s)
- Salma E. Mora-Rodríguez
- Departamento de Química, DCNyE, Universidad de Guanajuato Institution, Noria Alta s/n, 36050, Guanajuato, Gto., Mexico
| | - Abygail Camacho-Ramírez
- Departamento de Química, DCNyE, Universidad de Guanajuato Institution, Noria Alta s/n, 36050, Guanajuato, Gto., Mexico
| | - Javier Cervantes-González
- Departamento de Química, DCNyE, Universidad de Guanajuato Institution, Noria Alta s/n, 36050, Guanajuato, Gto., Mexico
| | - Miguel A. Vázquez
- Departamento de Química, DCNyE, Universidad de Guanajuato Institution, Noria Alta s/n, 36050, Guanajuato, Gto., Mexico
| | - Jorge A. Cervantes-Jauregui
- Departamento de Química, DCNyE, Universidad de Guanajuato Institution, Noria Alta s/n, 36050, Guanajuato, Gto., Mexico
| | - Alberto Feliciano
- Departamento de Química, DCNyE, Universidad de Guanajuato Institution, Noria Alta s/n, 36050, Guanajuato, Gto., Mexico
| | - Antonio Guerra-Contreras
- Departamento de Química, DCNyE, Universidad de Guanajuato Institution, Noria Alta s/n, 36050, Guanajuato, Gto., Mexico
| | - Selene Lagunas-Rivera
- Cátedra-CONACyT, Departamento de Química, Universidad de Guanajuato, DCNyE, Noria Alta s/n, Guanajuato, Gto., 36050, Mexico
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2
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Lazovskiy DA, Mamardashvili GM, Khodov IA, Mamardashvili NZ. Water soluble porphyrin-fluorescein triads: Design, DFT calculation and pH-change-triggered fluorescence response. J Photochem Photobiol A Chem 2020. [DOI: https://doi.org/10.1016/j.jphotochem.2020.112832] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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3
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Lazovskiy DA, Mamardashvili GM, Khodov IA, Mamardashvili NZ. Water soluble porphyrin-fluorescein triads: Design, DFT calculation and pH-change-triggered fluorescence response. J Photochem Photobiol A Chem 2020. [DOI: 10.1016/j.jphotochem.2020.112832] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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4
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Yu D, Wang Y, Zhang S, Chen Z, Xue M, Wang Y, Cong W, Jin L, Zhu Z. An ultrasensitive stain for negative protein detection in SDS-PAGE via 4′,5′-Dibromofluorescein. J Proteomics 2017. [DOI: 10.1016/j.jprot.2017.06.014] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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5
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Dipold J, Batista R, Fonseca R, Silva D, Moura G, dos Anjos J, Simas A, De Boni L, Mendonca C. Synthesis and two-photon absorption spectrum of fluorenone-based molecules. Chem Phys Lett 2016. [DOI: 10.1016/j.cplett.2016.08.068] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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6
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Ludvíková L, Friš P, Heger D, Šebej P, Wirz J, Klán P. Photochemistry of rose bengal in water and acetonitrile: a comprehensive kinetic analysis. Phys Chem Chem Phys 2016; 18:16266-73. [DOI: 10.1039/c6cp01710j] [Citation(s) in RCA: 58] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
A comprehensive investigation of the photophysical properties and the photochemistry of rose bengal provided detailed information about the kinetics and the optical properties of all major intermediates involved.
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Affiliation(s)
- Lucie Ludvíková
- RECETOX
- Faculty of Science
- Masaryk University
- 625 00 Brno
- Czech Republic
| | - Pavel Friš
- RECETOX
- Faculty of Science
- Masaryk University
- 625 00 Brno
- Czech Republic
| | - Dominik Heger
- RECETOX
- Faculty of Science
- Masaryk University
- 625 00 Brno
- Czech Republic
| | - Peter Šebej
- RECETOX
- Faculty of Science
- Masaryk University
- 625 00 Brno
- Czech Republic
| | - Jakob Wirz
- RECETOX
- Faculty of Science
- Masaryk University
- 625 00 Brno
- Czech Republic
| | - Petr Klán
- RECETOX
- Faculty of Science
- Masaryk University
- 625 00 Brno
- Czech Republic
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Slyusareva E, Gerasimova M, Slabko V, Abuzova N, Plotnikov A, Eychmüller A. Synthesis and Characterization of Chitosan-Based Polyelectrolyte Complexes Doped with Xanthene Dyes. Chemphyschem 2015; 16:3997-4003. [DOI: 10.1002/cphc.201500634] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2015] [Indexed: 11/10/2022]
Affiliation(s)
- Evgenia Slyusareva
- Siberian Federal University; Svobodny Prospect 79 660041 Krasnoyarsk Russia
| | - Marina Gerasimova
- Siberian Federal University; Svobodny Prospect 79 660041 Krasnoyarsk Russia
| | - Vitaliy Slabko
- Siberian Federal University; Svobodny Prospect 79 660041 Krasnoyarsk Russia
| | - Nina Abuzova
- Siberian Federal University; Svobodny Prospect 79 660041 Krasnoyarsk Russia
| | - Alexei Plotnikov
- Technische Universität Dresden; Bergstraße 66b 01062 Dresden Germany
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Slyusareva E, Gerasimova M, Plotnikov CAC, Sizykh A. Spectral study of fluorone dyes adsorption on chitosan-based polyelectrolyte complexes. J Colloid Interface Sci 2013; 417:80-7. [PMID: 24407662 DOI: 10.1016/j.jcis.2013.11.016] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2013] [Revised: 11/04/2013] [Accepted: 11/07/2013] [Indexed: 11/29/2022]
Abstract
Polyelectrolyte complexes of the chitosan-chondroitin sulfate and chitosan-hyaluronate polycation-polyanion pairs were synthesized and characterized as potential dye adsorbents at different pH levels. Equilibrium isotherm analysis was applied to investigate the efficiency and the mechanism of the adsorption of fluorone dyes (fluorescein, eosin Y, erythrosin B) on the synthesized complexes. The inefficiency of the fluorescein adsorption was proved by two different quantitative spectroscopic methods. The adsorption isotherm for both eosin Y and erythrosin B was adequately described in terms of the Langmuir-Freundlich model. The observed room-temperature phosphorescence of the adsorbed erythrosin B was attributed to the surface inhomogeneity of the synthesized complexes. The revealed variation in the adsorption properties of fluorone dyes was related to the differences in their ionic forms as well as in their polarity and hydrophobicity.
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Affiliation(s)
- E Slyusareva
- Siberian Federal University, Svobodny Prospect 79, 660041 Krasnoyarsk, Russia.
| | - M Gerasimova
- Siberian Federal University, Svobodny Prospect 79, 660041 Krasnoyarsk, Russia
| | | | - A Sizykh
- Siberian Federal University, Svobodny Prospect 79, 660041 Krasnoyarsk, Russia
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9
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Medvecky L. Microstructure and properties of polyhydroxybutyrate-chitosan-nanohydroxyapatite composite scaffolds. ScientificWorldJournal 2012; 2012:537973. [PMID: 22547987 PMCID: PMC3322489 DOI: 10.1100/2012/537973] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2011] [Accepted: 10/31/2011] [Indexed: 11/17/2022] Open
Abstract
Polyhydroxybutyrate-chitosan-hydroxyapatite (PHB-CHT-HAP) composite scaffolds were prepared by the precipitation of biopolymer-nanohydroxyapatite suspensions and following lyophilisation. The propylene carbonate and acetic acid were used as the polyhydroxybutyrate and chitosan solvents, respectively. The high porous microstructure was observed in composites and the macroporosity of scaffolds (pore sizes up to 100 μm) rose with the chitosan content. It was found the reduction in both the PHB melting (70°C) and thermal degradation temperatures of polyhydroxybutyrate and chitosan biopolymers in composites, which confirms the mutual ineraction between polymers and the decrease of PHB lamellar thickness. No preferential preconcentration of individual biopolymers was verified in composites, and the compressive strengths of macroporous PHB-CHT-HAP scaffolds were approximately 2.5 MPa. The high toxic fluorinated cosolvents were avoided from the preparation process.
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Affiliation(s)
- L Medvecky
- Department of Electroceramics, Institute of Materials Research of SAS, Watsonova 47, 040 01 Kosice, Slovakia.
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Phloxine B as a probe for entrapment in microcrystalline cellulose. Molecules 2012; 17:1602-16. [PMID: 22314381 PMCID: PMC6268435 DOI: 10.3390/molecules17021602] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2011] [Revised: 01/26/2012] [Accepted: 02/02/2012] [Indexed: 11/16/2022] Open
Abstract
The photophysical behaviour of phloxine B adsorbed onto microcrystalline cellulose was evaluated by reflectance spectroscopy and laser induced time-resolved luminescence in the picosecond-nanosecond and microsecond-millisecond ranges. Analysis of the absorption spectral changes with concentration points to a small tendency of the dye to aggregate in the range of concentrations under study. Prompt fluorescence, phosphorescence and delayed fluorescence spectral decays were measured at room temperature and 77 K, without the need of sample degassing because cellulose protects triplet states from oxygen quenching. In all cases, spectral changes with time and lifetime distribution analysis were consistent with the dye coexisting in two different environments: dyes tightly entrapped between polymer chains in crystalline regions of cellulose showed longer fluorescence and phosphorescence lifetimes and more energetic triplet states, while dyes adsorbed in more amorphous regions of the support showed shorter lifetimes and less energetic triplet states. This behaviour is discussed in terms of the different dye-support interactions in both kinds of adsorption sites.
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11
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Photoluminescence properties of fluorone dyes in bio-related films at low temperatures. J Photochem Photobiol A Chem 2011. [DOI: 10.1016/j.jphotochem.2011.07.006] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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12
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Penzkofer А, Tyagi A, Slyusareva E, Sizykh A. Phosphorescence and delayed fluorescence properties of fluorone dyes in bio-related films. Chem Phys 2010. [DOI: 10.1016/j.chemphys.2010.10.001] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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