Listar por autoría "327346ed-1f70-415c-924e-7e6078203ea0"
Mostrando ítems 1-8 de 8
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Bactericidal activity of Ag4V2O7/β-AgVO3 heterostructures against antibiotic-resistant Klebsiella pneumoniae
Assis, Marcelo de; Soares da Silva, Jussara; Ottaiano Gonçalves, Mariana; de Almeida Rodolpho, Joice Margareth; Dias de Lima Fragelli, Bruna; Corte, Ana Beatriz Pereira; Ribeiro , Lara Kelly; Daldin Teodoro, Marcio; de Freitas Anibal, Fernanda; de Sousa, Cristina Paiva; Oliveira, Osvaldo N.; Andres, Juan; Longo, Elson Elsevier (2022-10)Although Ag-based materials are efficient against antibiotic-resistant bacteria, their high toxicity to living organisms represents a major challenge for obtaining useful products. In this work, we report the bactericidal ... -
Connecting morphology and photoluminescence emissions in β-Ag2MoO4 microcrystals
Teodoro , Vinícius; Gouveia, Amanda; Machado, Thales Rafael; Barrios Trench, Aline; jacomaci, natalia; Assis, Marcelo de; Marques, Gilmar Eugenio; Daldin Teodoro, Marcio; San-Miguel, Miguel A.; Andres, Juan; Bettini, Jefferson; Longo, Elson Elsevier (2021-10-23)This work elucidates the morphology-photoluminescence (PL) emission relationships, based on experimental and calculated results, on β-Ag2MoO4 samples synthesized by microwave-assisted hydrothermal method. It was shown that ... -
Effect of calcination temperature and pressure-assisted heat treatment on the dye degradation performance of SnO2 photocatalyst obtained by a simple synthesis method
da Trindade, Letícia; Borba Rocha, Ana Carolina; Teodoro , Vinícius; Tineu da Silva, Vinícius; Barrios Trench, Aline; Cordoncillo, Eloisa; Daldin Teodoro, Marcio; Mazurek Tebcherani, Sergio; Longo, Elson; Martelli Mazzo, Tatiana Elsevier Ltd. (2022) -
Efficient Ni and Fe doping process in ZnO with enhanced photocatalytic activity: A theoretical and experimental investigation
Lemos, Samantha; Lima Rezende, Thaís Karine de; Assis, Marcelo de; da Costa Romeiro, Fernanda; Alves Peixoto, Diego; de Oliveira Gomes, Eduardo; Marques Jacobsen, Gabriel; Daldin Teodoro, Marcio; Gracia, Lourdes; Ferrari, Jefferson; Longo, Elson; Andres, Juan; Lima, Renata C Elsevier Ltd. (2022-08-01)Zn1-xNixO and Zn1-xFexO structures were synthesized by the microwave-assisted hydrothermal method. The best photocatalytic degradation of rhodamine B (RhB) and 4-nitrophenol (4-NP) were achieved by the Zn0.96Ni0.04O and ... -
Tailoring Bi2MoO6 by Eu3+ incorporation for enhanced photoluminescence emissions
Pinatti, Ivo M; Pires, Fabio; Almeida, Priscila B.; Pereira, Paula; Daldin Teodoro, Marcio; Guillamón, Eva; Simões, Alexandre; Andres, Juan; Longo, Elson; Rosa, Ieda Elsevier (2021-12-13)Here, an experimental study is presented on the structural, electronic, and optical properties of Bi2-xMoO6:xEu3+ (x = 0, 0.5, 1.0, 2.0, and 4.0 mol%) materials, synthesized by means of the microwave-assisted solvothermal ... -
Towards a relationship between photoluminescence emissions and photocatalytic activity of Ag2SeO4: combining experimental data and theoretical insights
Pinatti, Ivo M; Mora Tello, Ana Cristina; Pereira, Paula; Barrios Trench, Aline; Daldin Teodoro, Marcio; Rosa, Ieda; da Silva, Albérico B. F.; Longo, Elson; Andres, Juan; Simões, Alexandre The Royal Society of Chemistry (2022-07-01)A systematic theoretical and experimental study was carried out to find a relationship between photoluminescence emissions and photocatalytic activity of Ag2SeO4 obtained by different synthesis methods (sonochemistry, ... -
Tuning the morphology to enhance the catalytic activity of α-Ag2WO4 through V-doping
Lima Patrocinio, Katiana; Santos, Jeziel Rodrigues; Granone, Luis Ignacio; Ponce, Miguel Adolfo; Churio, Maria Sandra; Ribeiro, Lara Kelly; Daldin Teodoro, Marcio; Llusar, Rosa; Andres, Juan; Longo, Elson; Assis, Marcelo de Royal Society of Chemistry (2023-09-30)Here, we present the synthesis of a highly efficient V-doped α-Ag2WO4 catalyst for the oxidation of sulfides to sulfones, exhibiting a high degree of tolerance towards various sensitive functional groups. Remarkably, the ... -
αsingle bondAg2WO4 under microwave, electron beam and femtosecond laser irradiations: Unveiling the relationship between morphology and photoluminescence emissions
Teixeira, Mayara Mondego; Santos, Lílian Cruz; Mora Tello, Ana Cristina; Almeida, Priscila Barros; Soares da Silva, Jussara; Laier, Letícia; Gracia, Lourdes; Daldin Teodoro, Marcio; da Silva, Luís Fernando; Andres, Juan; Longo, Elson Elsevier (2022-01-29)In this study, the α-Ag2WO4 samples were successfully synthesized combined two methods, co-precipitation and microwave-assisted hydrothermal. Later, two different irradiation processes: electron beam and femtosecond laser ...