Search Results - "de Oliveira Graeff, Carlos"

Melanin as an active layer in biosensors by Piacenti da Silva, Marina, Fernandes, Jéssica Colnaghi, de Figueiredo, Natália Biziak, Congiu, Mirko, Mulato, Marcelo, de Oliveira Graeff, Carlos Frederico

“…The development of pH sensors is of great interest due to its extensive application in several areas such as industrial processes, biochemistry and…”
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Hancornia speciosa latex for biomedical applications: physical and chemical properties, biocompatibility assessment and angiogenic activity by Almeida, Luciane Madureira, Floriano, Juliana Ferreira, Ribeiro, Thuanne Pires, Magno, Lais Nogueira, da Mota, Lígia Souza Lima Silveira, Peixoto, Nei, Mrué, Fátima, Melo-Reis, Paulo, Lino Junior, Ruy de Souza, Graeff, Carlos Frederico de Oliveira, Gonçalves, Pablo José

“…The latex obtained from Hancornia speciosa is used in folk medicine for treatment of several diseases, such as acne, warts, diabetes, gastritis and…”
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Electrochemical behavior of non‐functionalized and sulfonated melanins at different pH values by Brizuela Guerra, Nayrim, Lima, João Victor Morais, Paulin, João Vitor, Nozella, Natan Luiz, Boratto, Miguel Henrique, Nogueira, Gabriel Leonardo, Bufon, Carlos César Bof, Oliveira Graeff, Carlos Frederico

“…Melanins are macromolecular pigments widely spread in many living organisms, with unique physical and chemical properties. Specifically, their conductive…”
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Easy and Fast Preparation of TiO2 - based Nanostructures Using Microwave Assisted Hydrothermal Synthesis by Bregadiolli, Bruna Andressa, Fernandes, Silvia Leticia, Graeff, Carlos Frederico de Oliveira

“…TiO2 derivatives with distinct morphologies have been successfully obtained by microwave assisted hydrothermal synthesis in acidic and alkaline medium using…”
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Electronic structure calculations of ESR parameters of melanin units by Batagin-Neto, Augusto, Bronze-Uhle, Erika Soares, Graeff, Carlos Frederico de Oliveira

“…Melanins represent an important class of natural pigments present in plants and animals that are currently considered to be promising materials for…”
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Ultraviolet‐protective thin film based on PVA–melanin/rod‐coated silver nanowires and its application as a transparent capacitor by Albano, Luiz Gustavo Simão, Paulin, João Vitor, Trino, Luciana Daniele, Fernandes, Silvia Leticia, Graeff, Carlos Frederico de Oliveira

“…ABSTRACT Melanin is a biopigment in many organisms with interesting intrinsic properties suitable for emerging and sustainable technologies. In this work, we…”
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Human Mesenchymal Stem Cells Seeded on the Natural Membrane to Neurospheres for Cholinergic-like Neurons by Stricker, Priscila, de Souza Dobuchak, Daiany, Irioda, Ana, Mogharbel, Bassam, Franco, Celia, de Souza Almeida Leite, José, de Araújo, Alyne, Borges, Felipe, Herculano, Rondinelli, de Oliveira Graeff, Carlos, Chachques, Juan, de Carvalho, Katherine

“…This study aimed to differentiate human mesenchymal stem cells (hMSCs) from the human umbilical cord in cholinergic-like neurons using a natural membrane. The…”
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Exploring the Properties of Niobium Oxide Films for Electron Transport Layers in Perovskite Solar Cells by Fernandes, Silvia Leticia, Albano, Luiz Gustavo Simão, Affonço, Lucas Jorge, da Silva, José Humberto Dias, Longo, Elson, Graeff, Carlos Frederico de Oliveira

“…In this work, niobium oxide films were deposited by reactive magnetron sputtering under different oxygen flow rate and applied as electron transport layer in…”
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NbCl5‐Promoted Synthesis of Fluorescein Dye Derivatives: Spectroscopic and Spectrometric Characterization and Their Application in Dye‐Sensitized Solar Cells by da Silva, Bruno Henrique Sacoman Torquato, Bregadiolli, Bruna Andressa, Graeff, Carlos Frederico de Oliveira, da Silva‐Filho, Luiz Carlos

“…Fluorescein has several applications owing to its properties, such as high molar absorptivity, high fluorescence quantum yield, high photostability, and…”
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Bronsted Acid Mediated Facile Greener Multicomponent Synthesis of 2,4-Diaryl-quinoline Derivatives in Water by Martins, Lucas Michelão, Moreno, Vitor Fernandes, Rosário, Ilana Sganzerla, Graeff, Carlos Frederico de Oliveira, Silva Filho, Luiz Carlos

“…Quinolines are an important class of natural and synthetic products, with several biological activity and applications in medicine and electronics. In this…”
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Effects of age condition on the distribution and integrity of inorganic fillers in dental resin composites by D’Alpino, Paulo Henrique Perlatti, Svizero, Nádia da Rocha, Bim Júnior, Odair, Valduga, Claudete Justina, Graeff, Carlos Frederico de Oliveira, Sauro, Salvatore

“…Objectives The aim of this study is to evaluate the distribution of the filler size along with the zeta potential, and the integrity of silane-bonded filler…”
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Natural rubber latex used as drug delivery system in guided bone regeneration (GBR) by Herculano, Rondinelli Donizetti, Silva, Cecília Pereira, Ereno, Cibele, Guimaraes, Sérgio Augusto Catanzaro, Kinoshita, Angela, Graeff, Carlos Frederico de Oliveira

“…In this work, we propose natural rubber latex (NRL) membranes as a protein delivery system. For this purpose Bovine Serum Albumin (BSA) was incorporated into…”
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Theoretical investigation of geometric configurations and vibrational spectra in citric acid complexes by Ferreira, Rodrigo Marques, Motta, Maycon, Batagin-Neto, Augusto, Graeff, Carlos Frederico de Oliveira, Lisboa-Filho, Paulo Noronha, Lavarda, Francisco Carlos

“…The performance of advanced electronic ceramics is directly related to the synthesis route employed. Sol-gel methods are widely used for this purpose. However,…”
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Compact TiO2 blocking-layer prepared by LbL for perovskite solar cells by Veiga, Elaine Teixeira, Fernandes, Silvia Letícia, Graeff, Carlos Frederico de Oliveira, Polo, André Sarto

“…•Compact layers for perovskite solar cells were prepared by Layer-by-Layer technique.•Layer-by-Layer compact layers can be prepared with a fine adjust of their…”
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Metronidazole release using natural rubber latex as matrix by Herculano, Rondinelli Donizetti, Guimarães, Sérgio Augusto Catanzaro, Belmonte, Gustavo Campos, Duarte, Marco Antonio Hungaro, Oliveira Júnior, Osvaldo Novais de, Kinoshita, Angela, Graeff, Carlos Frederico de Oliveira

“…Natural Rubber Latex (NRL) can be used successfully in controlled release drug delivery due to their excellent matrix forming properties. Recently, NRL has…”
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Pro-angiogenic approach for skeletal muscle regeneration by Floriano, Juliana Ferreira, Emanueli, Costanza, Vega, Sofia, Barbosa, Angélica Mércia Pascon, Oliveira, Rafael Guilen de, Floriano, Emerson Aparecido Ferreira, Graeff, Carlos Frederico de Oliveira, Abbade, Joelcio Francisco, Herculano, Rondinelli Donizete, Sobrevia, Luis, Rudge, Marilza Vieira Cunha

“…The angiogenesis process is a phenomenon in which numerous molecules participate in the stimulation of the new vessels' formation from pre-existing vessels…”
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Melanin/PEDOT:PSS blend as organic mixed ionic electronic conductor (OMIEC) for sustainable electronics by Nozella, Natan Luis, Lima, João Victor Morais, de Oliveira, Rafael Furlan, Graeff, Carlos Frederico de Oliveira

“…Organic mixed ionic-electronic conductors (OMIECs) can efficiently couple and transport ionic and electronic charge species, making them key elements for…”
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Nitric oxide release using natural rubber latex as matrix by Herculano, Rondinelli Donizetti, Tzu, Lee Chen, Silva, Cecilia Pereira, Brunello, Carlos Alberto, Queiroz, Álvaro Antônio Alencar de, Kinoshita, Angela, Graeff, Carlos Frederico de Oliveira

“…Nitric oxide (NO) is a diffusible messenger that has been involved in numerous physiological processes ranging from vasodilatation and antimicrobial properties…”
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Biomedical applications of natural rubber latex from the rubber tree Hevea brasiliensis by Guerra, Nayrim Brizuela, Sant'Ana Pegorin, Giovana, Boratto, Miguel Henrique, de Barros, Natan Roberto, de Oliveira Graeff, Carlos Frederico, Herculano, Rondinelli Donizetti

“…The past decades have witnessed tremendous progress in biomaterials in terms of functionalities and applications. To realize various functions such as tissue…”
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Melanin synthesis under oxygen pressure by Bronze-Uhle, Erika Soares, Paulin, João Vitor, Piacenti-Silva, Marina, Battocchio, Chiara, Rocco, Maria Luiza Miranda, Graeff, Carlos Frederico de Oliveira

“…Melanins are promising materials for organic bioelectronics devices like transistors, sensors and batteries. In this study, the chemical structural changes of…”
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