Search Results - "José Ceragioli, Helder"

PEGylation of Reduced Graphene Oxide Induces Toxicity in Cells of the Blood–Brain Barrier: An in Vitro and in Vivo Study by Mendonça, Monique Culturato Padilha, Soares, Edilene Siqueira, de Jesus, Marcelo Bispo, Ceragioli, Helder José, Batista, Ângela Giovana, Nyúl-Tóth, Ádám, Molnár, Judit, Wilhelm, Imola, Maróstica, Mário Roberto, Krizbai, István, da Cruz-Höfling, Maria Alice

“…Polyethylene glycol (PEG) coating has been frequently used to improve the pharmacokinetic behavior of nanoparticles. Studies that contribute to better unravel…”
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Absence of mutagenic and recombinagenic activity of multi-walled carbon nanotubes in the Drosophila wing-spot test and Allium cepa test by de Andrade, Laise Rodrigues, Sandin Brito, Arian, de Souza Melero, Anna Maria Gouvea, Zanin, Hudson, José Ceragioli, Helder, Baranauskas, Vitor, Silva Cunha, Kênya, Pierre Irazusta, Silvia

“…In order to assess the safety of the carbon nanotubes to human health and the environment, we investigated the potential toxicity and ability of multi-walled…”
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In vivo preliminary evaluation of bone-microcrystalline and bone-nanocrystalline diamond interfaces by Rodrigues, Ana Amélia, Baranauskas, Vitor, Ceragioli, Helder José, Peterlevitz, Alfredo Carlos, Belangero, William Dias

“…Chemical vapor deposited diamond is a new potential biomedical material which has the advantage of chemical inertness, extreme hardness and low coefficient of…”
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Reduced graphene oxide induces transient blood-brain barrier opening: an in vivo study by Mendonça, Monique Culturato Padilha, Soares, Edilene Siqueira, de Jesus, Marcelo Bispo, Ceragioli, Helder José, Ferreira, Mônica Siqueira, Catharino, Rodrigo Ramos, da Cruz-Höfling, Maria Alice

“…The blood-brain barrier (BBB) is a complex physical and functional barrier protecting the central nervous system from physical and chemical insults…”
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Reduced graphene oxide: nanotoxicological profile in rats by Mendonça, Monique Culturato Padilha, Soares, Edilene Siqueira, de Jesus, Marcelo Bispo, Ceragioli, Helder José, Irazusta, Silvia Pierre, Batista, Ângela Giovana, Vinolo, Marco Aurélio Ramirez, Maróstica Júnior, Mário Roberto, da Cruz-Höfling, Maria Alice

“…We have previously demonstrated that reduced graphene oxide (rGO) administered intravenously in rats was detected inside the hippocampus after downregulation…”
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Vibrational spectroscopy of muscular tissue intoxicated by snake venom and exposed to photobiomodulation therapy by Vieira, Willians Fernando, Kenzo-Kagawa, Bruno, Britto, Maria Helena Mesquita, Ceragioli, Helder José, Sakane, Kumiko Koibuchi, Baranauskas, Vitor, da Cruz-Höfling, Maria Alice

“…The pathogenesis of myonecrosis caused by myotoxins from bothropic venom is associated with local extracellular matrix (ECM) disintegration, hemorrhage, and…”
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Diamond cylindrical anodes for electrochemical treatment of persistent compounds in aqueous solution by Zanin, Hudson, Teófilo, Reinaldo F., Peterlevitz, Alfredo C., Oliveira, Ulisses, de Paiva, Juliana C., Ceragioli, Helder José, Reis, Efraim L., Baranauskas, Vitor

“…Boron-doped diamond (BDD) films were deposited onto either silicon or niobium cylindrical substrates with areas up to 35 cm 2 for electrochemical applications…”
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Haemophilus influenzae porine ompP2 gene transfer mediated by graphene oxide nanoparticles with effects on transformation process and virulence bacterial capacity by Varela, Julia Nogueira, Amstalden, Maria Cecília Krähenbühl, Pereira, Rafaella Fabiana Carneiro, de Hollanda, Luciana Maria, Ceragioli, Helder José, Baranauskas, Vitor, Lancellotti, Marcelo

“…H. influenzae is a natural competent bacterium that can uptake DNA from the environment and recombine into bacterial genome. The outbreaks of Brazilian…”
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Solar induced chemical vapor deposition of carbon from ethanol by Lunazzi, Francisco, Peterlevitz, Alfredo Carlos, Ceragioli, Helder José, Lunazzi, José J., Baranauskas, Vítor

“…Solar induced chemical vapor deposition (S-CVD) process using the concentrated solar radiation flux provided at the focus of a Fresnel lens (diameter 40 cm,…”
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Electrical properties of diamond films prepared from carbon disulfide and ethanol in hydrogen by Sampaio, Márcio Augusto, Peterlevitz, Alfredo Carlos, Ceragioli, Helder José, Luiz Alves Corrêa, Washington, Damiani, Fúrio, Chiquito, Adenilson José, Diagonel, Edgar, Baranauskas, Vítor

“…Sulfur doping of diamond samples produced by the hot-filament chemical vapor deposition (CVD) process using carbon disulfide highly diluted in ethanol and…”
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Low residual stress diamond coatings on titanium by Baranauskas, Vitor, Ceragioli, Helder José, Peterlevitz, Alfredo Carlos, Fontana, Márcio

“…Diamond coatings on pure titanium substrates are of interest for tribological and biomedical implants, among others, however, due to the different thermal…”
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Magnetic and cytotoxic properties of hot-filament chemical vapour deposited diamond by Zanin, Hudson, Peterlevitz, Alfredo Carlos, Ceragioli, Helder José, Rodrigues, Ana Amélia, Belangero, William Dias, Baranauskas, Vitor

“…Microcrystalline (MCD) and nanocrystalline (NCD) magnetic diamond samples were produced by hot-filament chemical vapour deposition (HFCVD) on AISI 316…”
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Preliminary viability studies of fibroblastic cells cultured on microcrystalline and nanocrystalline diamonds produced by chemical vapour deposition method by Rodrigues, Ana Amélia, Baranauskas, Vitor, Ceragioli, Helder Jose, Peterlevitz, Alfredo Carlos, Santos Junior, Arnaldo Rodrigues dos, Belangero, William Dias

“…Implant materials used in orthopedics surgery have demonstrated some disadvantages, such as metallic corrosion processes, generation of wear particles,…”
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Field-emission properties of nanocrystalline tin oxide films by Baranauskas, Vitor, Fontana, Márcio, Guo, Zhao Jing, Ceragioli, Helder José, Peterlevitz, Alfredo Carlos

“…The room temperature field-emission properties of tin oxide films have been studied. The samples were prepared on Si and glass substrates using the spray…”
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Haemophilus influenzae porine omp P2 gene transfer mediated by graphene oxide nanoparticles with effects on transformation process and virulence bacterial capacity by Varela, Julia Nogueira, Amstalden, Cecília Cecília Krähenbühl, Pereira, Rafaella Fabiana Carneiro, de Hollanda, Luciana Maria, Ceragioli, Helder Josñ, Baranauskas, Vitor, Lancellotti, Marcelo

“…H. influenzae is a natural competent bacterium that can uptake DNA from the environment and recombine into bacterial genome. The outbreaks of Brazilian…”
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Long-term retention of non-funcionalized carbon nanotubes in nod mice and its influence on the evolution of autoimmune diabetes by da Silva Camilo, Daniela, dos Santos Moraes, Adriel, Pradella, Fernando, Moraes, Guliherme, de Oliveira de Paula, Rosemeire, de Oliveira, Elaine, Simões, Gustavo, de Oliveira, Alexandre, Ceragioli, Helder, Baranauskas, Vitor, Yamada, Aureo, Farias, Alessandro, dos Santos, Leonilda, Volpini, Walkyria

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Sciatic nerve repair using poly(ε‐caprolactone) tubular prosthesis associated with nanoparticles of carbon and graphene by Assaf, Kyl, Leal, Claudenete Vieira, Derami, Mariana Silveira, Rezende Duek, Eliana Aparecida, Ceragioli, Helder Jose, Oliveira, Alexandre Leite Rodrigues

“…Introduction Injuries to peripheral nerves generate disconnection between spinal neurons and the target organ. Due to retraction of the nerve stumps,…”
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Synthesis and Characterization of Magnetic Nanocrystalline Diamond Films by Zanin, Hudson Giovani, Peterlevitz, Alfredo Carlos, Teófilo, Reinaldo Francisco, Ceragioli, Helder Jose, Baranauskas, Vitor

“…Magnetic semiconductors are promising materials for electronic applications, because it is possible to control the quantum state of the electron spin (up or…”
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Preliminary viability studies of fibroblastic cells cultured on microcrystalline and nanocrystalline diamonds produced by chemical vapour deposition method by Ana Amélia Rodrigues, Vitor Baranauskas, Helder Jose Ceragioli, Alfredo Carlos Peterlevitz, Arnaldo Rodrigues dos Santos Junior, William Dias Belangero

“…Implant materials used in orthopedics surgery have demonstrated some disadvantages, such as metallic corrosion processes, generation of wear particles,…”
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