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Johnny Ferraz Dias

Universidade Federal do Rio Grande do Sul

36H-index
242Paper Count
3.9KCitation Count
Published Papers 56
Publication Date
Impact of Bi and its oxide phases on Bi2S3 compound transformation and photoelectrochemical performance
err2025-07-30
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PREAI
errErhon L. Aragão; Ariadne Köche; Gabriela C. Touguinha; Johnny F. Dias; Larissa dos Santos Stein; Julia M. Barradas; Anderson Thesing; Sherdil Khan
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Toxic trace elements in wild mussels Perna perna (Linnaeus, 1758) in two Brazilian rocky shores of the South Atlantic Ocean
err2025-07-01
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PREAI
errWatywarawan, Ariadne; Zenere, Juli Luft; Touguinha, Gabriela Corati; da Silva, Leonardo Pessoa; Bilhalva, Douglas Newton; Dias, Johnny Ferraz; Zocche, Jairo Jose
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Micro-PIXE reveals cisplatin uptake followed by Fe accumulation in U87 cells
err2024-01-01
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PREAI
errFonteles, Henrique; Klippel, T. S.; Marcolin, Julia; Bauer, Deiverti; Torgo, Daphne; Boose, Laura; Begnini, Karine; Filippi-Chiela, Eduardo; Lenz, Guido; Dias, Johnny Ferraz; Grande, Pedro Luis
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Comparative toxicity of coal and coal ash: Assessing biological impacts and potential mechanisms through in vitro and in vivo testing
err2024-01-01
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PREAI
errBoaretto, Fernanda B. M.; da Silva, Juliana; Scotti, Amanda; Torres, Jayne S.; Garcia, Ana L. H.; Rodrigues, Gabriela Z. P.; Gehlen, Guenther; Rodrigues, Vinicios B.; Chara, Mariele F.; Soares, Guilherme M.; Dias, Johnny F.; Picada, Jaqueline N.
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The dangerous link between coal dust exposure and DNA damage: unraveling the role of some of the chemical agents and oxidative stress
err2023-08-04
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errOAAI
errMiranda-Guevara, Alvaro; Munoz-Acevedo, Amner; Fiorillo-Moreno, Ornella; Acosta-Hoyos, Antonio; Pacheco-Londono, Leonardo; Quintana-Sosa, Milton; De Moya, Yurina; Dias, Johnny; de Souza, Guilherme Soares; Martinez-Lopez, Wilner; Garcia, Ana Leticia Hilario; da Silva, Juliana; Borges, Malu Siqueira; Henriques, Joao Antonio Pegas; Leon-Mejia, Grethel
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Composite beads of alginate and biological hydroxyapatite from poultry and mariculture for hard tissue repair
err2023-08-01
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PREAI
errNiero, Ana Lucia de Souza; Possolli, Natalia Morelli; da Silva, Daiara Floriano; Demetrio, Ketner Bendo; Zocche, Jairo Jose; de Souza, Guilherme Mauricio Soares; Dias, Johnny Ferraz; Vieira, Jaqueline Leite; Barbosa, Josiane Dantas Viana; Soares, Milena Botelho Pereira; Montedo, Oscar Rubens Klegues; Arcaro, Sabrina
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Exposure to coal mining can lead to imbalanced levels of inorganic elements and DNA damage in individuals living near open-pit mining sites
err2023-06-01
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errOAAI
errLeon-Mejia, Grethel; Vargas, Jose Eduardo; Quintana-Sosa, Milton; Rueda, Robinson Alvarez; Perez, Jose Perez; Miranda-Guevara, Alvaro; Moreno, Ornella Fiorillo; Trindade, Cristiano; Acosta-Hoyos, Antonio; Dias, Johnny; da Silva, Juliana; Henriques, Joao Antonio Pegas
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Association of buccal micronucleus cytome assay (BMNCyt) biomarkers with inorganic element concentration and genetic polymorphisms in welders
err2023-01-01
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PREAI
errQuintana-Sosa, Milton; Leon-Mejia, Grethel; Narvaez, Diana M.; Suarez-Arnedo, Alejandra; de Restrepo, Helena Groot; De Moya, Yurina Sh; Ruiz-Benitez, Martha; Valencia, Karen Franco; Trindade, Cristiano; Miranda-Guevara, Alvaro; Dias, Johnny; Henriques, Joao Antonio Pegas; da Silva, Juliana
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Human Neocortex Layer Features Evaluated by PIXE, STIM, and STXM Techniques
err2022-03-08
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PREAI
errJobim, Paulo Fernandes Costa; Iochims dos Santos, Carla Eliete; Dias, Johnny Ferraz; Kelemen, Mitja; Pelicon, Primoz; Mikus, Katarina Vogel; Pascolo, Lorella; Gianoncelli, Alessandra; Bedolla, Diana Eva; Rasia-Filho, Alberto Antonio
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Environmental exposure to mineral coal and by-products: Influence on human health and genomic instability
err2021-10-01
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PREAI
errde Souza, Melissa Rosa; Hilario Garcia, Ana Leticia; Dalberto, Daiana; Martins, Gabriela; Picinini, Juliana; Soares de Souza, Guilherme Mauricio; Chytry, Paola; Dias, Johnny Ferraz; Bobermin, Larissa Daniele; Quincozes-Santos, Andre; da Silva, Juliana
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Cytokinesis-block micronucleus cytome (CBMN-CYT) assay biomarkers and telomere length analysis in relation to inorganic elements in individuals exposed to welding fumes
err2021-04-01
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errOAAI
errQuintana-Sosa, Milton; Leon-Mejia, Grethel; Luna-Carrascal, Jaime; Sh De Moya, Yurina; Luna Rodriguez, Ibeth; Acosta-Hoyos, Antonio; Anaya-Romero, Marco; Trindade, Cristiano; Maria Narvaez, Diana; Groot de Restrepo, Helena; Dias, Johnny; Niekraszewicz, Liana; Hilario Garcia, Ana Leticia; Rohr, Paula; da Silva, Juliana; Pegas Henriques, Joao Antonio
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Elemental concentration of tomato paste and respective packages through particle-induced X-ray emission
err2021-04-01
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errOAAI
errDebastiani, Rafaela; dos Santos, Carla Eliete Iochims; Ramos, Mateus Maciel; Souza, Vanessa Sobrosa; Yoneama, Maria Lucia; Amaral, Livio; Dias, Johnny Ferraz
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Ion beam analysis (IBA) and instrumental neutron activation analysis (INAA) for forensic characterisation of authentic Viagra® and of sildenafil-based illegal products
errTALANTA
IF6.1
err2021-03-01
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errOAAI
errRomolo, Francesco Saverio; Sarilar, Mehmet; Antoine, Johann; Mestria, Serena; Rossi, Sabina Strano; Gallidabino, Matteo Davide; Soares de Souza, Guilherme Mauricio; Chytry, Paola; Dias, Johnny Ferraz
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Elemental characterization of sparkling wine and cork stoppers
err2021-01-01
err8
errOAAI
errDebastiani, Rafaela; Iochims dos Santos, Carla Eliete; Dias, Johnny Ferraz
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Nanoparticle emission by electronic sputtering of CaF2 single crystals
err2021-01-01
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errOAAI
errAlencar, I; Hatori, M.; Marmitt, G. G.; Trombini, H.; Grande, P. L.; Dias, J. F.; Papaleo, R. M.; Mucklich, A.; Assmann, W.; Toulemonde, M.; Trautmann, C.
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Pulmonary oxidative stress in wild bats exposed to coal dust: A model to evaluate the impact of coal mining on health
err2020-03-01
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PREAI
errPedroso-Fidelis, Giulia dos Santos; Farias, Hemelin Resende; Mastella, Gustavo Antunes; Boufleur-Niekraszewicz, Liana Appel; Dias, Johnny Ferraz; Alves, Marcio Correa; Lock Silveira, Paulo Cesar; Nesi, Renata Tiscoski; Carvalho, Fernando; Zocche, Jairo Jose; Pinho, Ricardo Aurino
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Investigation of pesticide exposure by genotoxicological, biochemical, genetic polymorphic and in silico analysis
err2019-09-01
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PREAI
errde Oliveira, Arielly F. B.; de Souza, Melissa Rosa; Benedetti, Danieli; Scotti, Amanda Souza; Piazza, Luma Smidt; Hilario Garcia, Ana Leticia; Dias, Johnny Ferraz; Boufleur Niekraszewicz, Liana Appel; Duarte, Anai; Bauer, Deiverti; Amaral, Livio; Bassi Branco, Carmen Lucia; Reis, Erica de Melo; da Silva, Fernanda Rabaioli; da Silva, Juliana
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Modeling and growth of graded composition interdiffused multilayers in the CdTe-ZnTe system
err2019-07-01
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PREAI
errde Melo, O.; Behar, M.; Dias, J. Ferraz; Ribeiro-Andrade, R.; da Silva, M. I. N.; de Oliveira, A. G.; Gonzalez, J. C.
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Elemental analysis of Brazilian coffee with ion beam techniques: From ground coffee to the final beverage
err2019-05-01
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PREAI
errDebastiani, Rafaela; Iochims dos Santos, Carla Eliete; Ramos, Mateus Maciel; Souza, Vanessa Sobrosa; Amaral, Livio; Yoneama, Maria Lucia; Dias, Johnny Ferraz
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The influence of the winemaking process on the elemental composition of the Marselan red wine
err2019-04-22
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PREAI
errdos Santos, Carla E. I.; Debastiani, Rafaela; Souza, Vanessa S.; Peretti, Debora E.; Jobim, Paulo F. C.; Yoneama, Maria L.; Amaral, Livio; Dias, Johnny F.
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