Search Results - "Rolim, Wallace"

Green tea extract mediated biogenic synthesis of silver nanoparticles: Characterization, cytotoxicity evaluation and antibacterial activity by Rolim, Wallace R., Pelegrino, Milena T., de Araújo Lima, Bruna, Ferraz, Letícia S., Costa, Fanny N., Bernardes, Juliana S., Rodigues, Tiago, Brocchi, Marcelo, Seabra, Amedea B.

“…[Display omitted] •Silver nanoparticles were biosynthesized by green tea extracts.•Biocompatibility of nanoparticles was increased with polyethylene glycol…”
Get full text

Antimicrobial Activity and Cytotoxicity to Tumor Cells of Nitric Oxide Donor and Silver Nanoparticles Containing PVA/PEG Films for Topical Applications by Rolim, Wallace R, Pieretti, Joana C, Renó, Débora L. S, Lima, Bruna A, Nascimento, Mônica H. M, Ambrosio, Felipe N, Lombello, Christiane B, Brocchi, Marcelo, de Souza, Ana Carolina S, Seabra, Amedea B

“…Because of their antibacterial activity, silver nanoparticles (AgNPs) have been explored in biomedical applications. Similarly, nitric oxide (NO) is an…”
Get full text

Effects of copper oxide nanoparticles on growth of lettuce (Lactuca sativa L.) seedlings and possible implications of nitric oxide in their antioxidative defense by Pelegrino, Milena Trevisan, Kohatsu, Marcio Yukihiro, Seabra, Amedea Barozzi, Monteiro, Lucilena Rebelo, Gomes, Diego Genuário, Oliveira, Halley Caixeta, Rolim, Wallace Rosado, de Jesus, Tatiane Araújo, Batista, Bruno Lemos, Lange, Camila Neves

“…Copper oxide nanoparticles (CuO NPs) have been extensively explored for use in agriculture. Previous studies have indicated that application of CuO NPs might…”
Get full text

Synthesis, Characterization, and Cytotoxicity of Fe3O4@Ag Hybrid Nanoparticles: Promising Applications in Cancer Treatment by Pieretti, Joana C., Rolim, Wallace R., Ferreira, Fabio F., Lombello, Christiane B., Nascimento, Mônica H. M., Seabra, Amedea B.

“…Hybrid nanomaterials have been extensively investigated because of the possibility of obtaining multiple functions in one stable entity. The magnetite…”
Get full text

Biogenic synthesis and antimicrobial activity of silica-coated silver nanoparticles for esthetic dental applications by Rodrigues, Marcela Charantola, Rolim, Wallace Rosado, Viana, Marina Mariante, Souza, Thaís Rodrigues, Gonçalves, Flavia, Tanaka, Caio Junji, Bueno-Silva, Bruno, Seabra, Amedea Barozzi

“…this study aimed to synthesize AgNPs from green tea (GT) extract, forming GT-AgNPs, and to coat their surfaces with silica, resulting in light-colored Ag@SiO2…”
Get full text

Comparison of antibacterial and antibiofilm activities of biologically synthesized silver nanoparticles against several bacterial strains of medical interest by Rolim, Wallace R., Lamilla, Claudio, Pieretti, Joana C., Díaz, Marcela, Tortella, Gonzalo R., Cristina Diez, M., Barrientos, Leticia, Seabra, Amedea B., Rubilar, Olga

“…Biological routes have been extensively explored in the synthesis of metallic nanoparticles due to their simplicity and low cost. Among metallic nanoparticles,…”
Get full text

Antibacterial Activity and Cytotoxicity of Silver Chloride/Silver Nanocomposite Synthesized by a Bacterium Isolated from Antarctic Soil by Rolim, Wallace R., Lamilla, Claudio, Pieretti, Joana C., Nascimento, Mônica H. M., Ferreira, Fabio F., Tortella, Gonzalo R., Diez, Maria C., Barrientos, Leticia, Rubilar, Olga, Seabra, Amedea B.

“…This study aims to describe the antibacterial and cytotoxic properties of a nanocomposite composed of silver chloride and silver nanoparticles (AgCl/Ag)…”
Get full text

NANOTOXICOLOGIA DE NANOPARTÍCULAS DE PRATA: TOXICIDADE EM ANIMAIS E HUMANOS by Durán, Nelson, Rolim, Wallace, Durán, Marcela, Fávaro, Wagner, Seabra, Amedea

“…Silver nanoparticles (AgNPs) have important antimicrobial activity. These nanoparticles are present in several commercial products, leading to human and…”
Get full text

Iron oxide/silver hybrid nanoparticles impair the cholinergic system and cause reprotoxicity in Caenorhabditis elegans by Silva, Aline Castro, dos Santos, Alisson Gleysson Rodrigues, Pieretti, Joana Claudio, Rolim, Wallace Rosado, Seabra, Amedea Barozzi, Ávila, Daiana Silva

“…Iron oxide nanoparticles present superparamagnetic properties that enable their application in various areas, including drug delivery at specific locations in…”
Get full text

Cytotoxicity and Antimicrobial Properties of Photosynthesized Silver Chloride Nanoparticles Using Plant Extract from Stryphnodendron adstringens (Martius) Coville by da S. Fernandes, Diógenes G., Andrade, Viviane Brito, Lucena, Letícia Neves, Ambrosio, Felipe Nogueira, de Souza, André L. M., Batista, Bruno L., Rolim, Wallace Rosado, Seabra, Amedea Barozzi, Lombello, Christiane B., da Silva, Fernanda Dias, Garcia, Wanius

“…Stryphnodendron adstringens (Martius) Coville is a medicinal plant described as having pharmacological properties as anti-inflammatory and antimicrobial…”
Get full text