Results 1 to 10 of about 14,864 (197)

Effects of Silica Nanoparticles and Silica-Zirconia Nanoclusters on Tribological Properties of Dental Resin Composites

Journal of Nanotechnology, 2018
Roughness and hardness are among the most important variables in the wear (resistance) performance of dental resin composites. In this study, silica nanoparticles and nanoclusters of silica and silica-zirconia nanoparticles were evaluated for use as ...
Henry A. Rodríguez, Herley Casanova
doaj   +2 more sources

Novel Gold Nanorods@Thiolated Pectin on the Killing of HeLa Cells by Photothermal Ablation [PDF]

Pharmaceutics, 2023
Gold nanorods (AuNRs) have attracted attention in the field of biomedicine, particularly for their potential as photothermal agents capable of killing tumor cells by photothermic ablation.
Osvaldo Beltran, Mariangel Luna, Marisol Gastelum, Alba Costa-Santos, Adriana Cambón, Pablo Taboada, Marco A. López-Mata, Antonio Topete, Josue Juarez   +8 more
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Development of functional hybrid scaffolds for wound healing applications [PDF]

iScience, 2022
Summary: Hybrid hydrogels composed of chitosan (CS) and hyaluronic acid (HA) and collagen (Coll) were prepared by polyelectrolyte complex self-assembly. These scaffolds displayed a good intermingling of the polymeric chains, with porosities above 80% and
Rahimeh B. Attasgah, Brenda Velasco-Rodríguez, Alberto Pardo, Javier Fernández-Vega, Lilia Arellano-Galindo, Luis Carlos Rosales-Rivera, Gerardo Prieto, Silvia Barbosa, José Félix Armando Soltero, Morteza Mahmoudi, Pablo Taboada   +10 more
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Combination of light-driven co-delivery of chemodrugs and plasmonic-induced heat for cancer therapeutics using hybrid protein nanocapsules [PDF]

Journal of Nanobiotechnology, 2019
Background Improving the water solubility of hydrophobic drugs, increasing their accumulation in tumor tissue and allowing their simultaneous action by different pathways are essential issues for a successful chemotherapeutic activity in cancer treatment.
E. Villar-Alvarez, A. Cambón, A. Pardo, L. Arellano, A. V. Marcos, B. Pelaz, P. del Pino, A. Bouzas Mosquera, V. X. Mosquera, A. Almodlej, G. Prieto, S. Barbosa, P. Taboada   +12 more
doaj   +2 more sources

Práticas de ressuscitação volêmica em unidades de terapia intensiva brasileiras: uma análise secundária do estudo Fluid-TRIPS [PDF]

Revista Brasileira de Terapia Intensiva, 2021
RESUMO Objetivo: Descrever as práticas de ressuscitação volêmica em unidades de terapia intensiva brasileiras e compará-las com as de outros países participantes do estudo Fluid-TRIPS.
Flavio Geraldo Rezende de Freitas, Naomi Hammond, Yang Li, Luciano Cesar Pontes de Azevedo, Alexandre Biasi Cavalcanti, Leandro Taniguchi, André Gobatto, André Miguel Japiassú, Antonio Tonete Bafi, Bruno Franco Mazza, Danilo Teixeira Noritomi, Felipe Dal-Pizzol, Fernando Bozza, Jorge Ibrahin Figueira Salluh, Glauco Adrieno Westphal, Márcio Soares, Murillo Santucci César de Assunção, Thiago Lisboa, Suzana Margarete Ajeje Lobo, Achilles Rohlfs Barbosa, Adriana Fonseca Ventura, Ailson Faria de Souza, Alexandre Francisco Silva, Alexandre Toledo, Aline Reis, Allan Cembranel, Alvaro Rea Neto, Ana Lúcia Gut, Ana Patricia Pierre Justo, Ana Paula Santos, André Campos D. de Albuquerque, André Scazufka, Antonio Babo Rodrigues, Bruno Bonaccorsi Fernandino, Bruno Goncalves Silva, Bruno Sarno Vidal, Bruno Valle Pinheiro, Bruno Vilela Costa Pinto, Carlos Augusto Ramos Feijo, Carlos de Abreu Filho, Carlos Eduardo da Costa Nunes Bosso, Carlos Eduardo Nassif Moreira, Carlos Henrique Ferreira Ramos, Carmen Tavares, Cidamaiá Arantes, Cintia Grion, Ciro Leite Mendes, Claudio Kmohan, Claudio Piras, Cristine Pilati Pileggi Castro, Cyntia Lins, Daniel Beraldo, Daniel Fontes, Daniela Boni, Débora Castiglioni, Denise de Moraes Paisani, Durval Ferreira Fonseca Pedroso, Ederson Roberto Mattos, Edgar de Brito Sobrinho, Edgar M. V. Troncoso, Edison Moraes Rodrigues Filho, Eduardo Enrico Ferrari Nogueira, Eduardo Leme Ferreira, Eduardo Souza Pacheco, Euzebio Jodar, Evandro L. A. Ferreira, Fabiana Fernandes de Araujo, Fabiana Schuelter Trevisol, Fábio Ferreira Amorim, Fabio Poianas Giannini, Fabrício Primitivo Matos Santos, Fátima Buarque, Felipe Gallego Lima, Fernando Antonio Alvares da Costa, Fernando Cesar dos Anjos Sad, Fernando G. Aranha, Fernando Ganem, Flavio Callil, Francisco Flávio Costa Filho, Frederico Toledo Campo Dall´Arto, Geovani Moreno, Gilberto Friedman, Giulliana Martines Moralez, Guilherme Abdalla da Silva, Guilherme Costa, Guilherme Silva Cavalcanti, Guilherme Silva Cavalcanti, Gustavo Navarro Betônico, Gustavo Navarro Betônico, Hélder Reis, Helia Beatriz N. Araujo, Helio Anjos Hortiz Júnior, Helio Penna Guimaraes, Hugo Urbano, Israel Maia, Ivan Lopes Santiago Filho, Jamil Farhat Júnior, Janu Rangel Alvarez, Joel Tavares Passos, Jorge Eduardo da Rocha Paranhos, José Aurelio Marques, José Gonçalves Moreira Filho, Jose Neto Andrade, José Onofre de C Sobrinho, Jose Terceiro de Paiva Bezerra, Juliana Apolônio Alves, Juliana Ferreira, Jussara Gomes, Karina Midori Sato, Karine Gerent, Kathia Margarida Costa Teixeira, Katia Aparecida Pessoa Conde, Laércia Ferreira Martins, Lanese Figueirêdo, Leila Rezegue, Leonardo Tcherniacovsk, Leone Oliveira Ferraz, Liane Cavalcante, Ligia Rabelo, Lilian Miilher, Lisiane Garcia, Luana Tannous, Ludhmila Abrahão Hajjar, Luís Eduardo Miranda Paciência, Luiz Monteiro da Cruz Neto, Macia Valeria Bley, Marcelo Ferreira Sousa, Marcelo Lourencini Puga, Marcelo Luz Pereira Romano, Marciano Nobrega, Marcio Arbex, Márcio Leite Rodrigues, Márcio Osório Guerreiro, Marcone Rocha, Maria Angela Pangoni Alves, Maria Angela Pangoni Alves, Maria Doroti Rosa, Mariza D’Agostino Dias, Miquéias Martins, Mirella de Oliveira, Miriane Melo Silveira Moretti, Mirna Matsui, Octavio Messender, Orlando Luís de Andrade Santarém, Patricio Júnior Henrique da Silveira, Paula Frizera Vassallo, Paulo Antoniazzi, Paulo César Gottardo, Paulo Correia, Paulo Ferreira, Paulo Torres, Pedro Gabrile M. de Barros e Silva, Rafael Foernges, Rafael Gomes, Rafael Moraes, Raimundo Nonato filho, Renato Luis Borba, Renato V Gomes, Ricardo Cordioli, Ricardo Lima, Ricardo Pérez López, Ricardo Rath de Oliveira Gargioni, Richard Rosenblat, Roberta Machado de Souza, Roberto Almeida, Roberto Camargo Narciso, Roberto Marco, Roberto waltrick, Rodrigo Biondi, Rodrigo Figueiredo, Rodrigo Santana Dutra, Roseane Batista, Rouge Felipe, Rubens Sergio da Silva Franco, Sandra Houly, Sara Socorro Faria, Sergio Felix Pinto, Sergio Luzzi, Sergio Sant’ana, Sergio Sonego Fernandes, Sérgio Yamada, Sérgio Zajac, Sidiner Mesquita Vaz, Silvia Aparecida Bezerra Bezerra, Tatiana Bueno Tardivo Farhat, Thiago Martins Santos, Tiago Smith, Ulysses V. A. Silva, Valnei Bento Damasceno, Vandack Nobre, Vicente Cés de Souza Dantas, Vivian Menezes Irineu, Viviane Bogado, Wagner Nedel, Walther Campos Filho, Weidson Dantas, William Viana, Wilson de Oliveira Filho, Wilson Martins Delgadinho, Simon Finfer, Flavia Ribeiro Machado   +200 more
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808 nm-activable core@multishell upconverting nanoparticles with enhanced stability for efficient photodynamic therapy [PDF]

Journal of Nanobiotechnology, 2020
Background The unique upconversion properties of rare-earth-doped nanoparticles offers exciting opportunities for biomedical applications, in which near-IR remote activation of biological processes is desired, including in vivo bioimaging, optogenetics ...
Raquel Martínez, Ester Polo, Silvia Barbosa, Pablo Taboada, Pablo del Pino, Beatriz Pelaz   +5 more
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Phytosynthesis and Characterization of Silver Nanoparticles from Antigonon leptopus: Assessment of Antibacterial and Cytotoxic Properties [PDF]

Pharmaceutics
Background: Silver nanoparticles (AgNPs) show promises as antimicrobial biomaterials with use for combating multidrug-resistant microorganisms, and they are widely used in healthcare, medicine, and food industries.
Marisol Gastelum-Cabrera, Pablo Mendez-Pfeiffer, Manuel G. Ballesteros-Monrreal, Brenda Velasco-Rodríguez, Patricia D. Martínez-Flores, Sergio Silva-Bea, Vicente Domínguez-Arca, Gerardo Prieto, Silvia Barbosa, Ana Otero, Pablo Taboada, Josué Juárez   +11 more
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Rotational thromboelastometry assessment of ballanced crystalloid, hydroxyethyl starch and gelatin effects on coagulation: a randomized trial [PDF]

Brazilian Journal of Anesthesiology, 2019
Background and objectives: Modern crystalloid and colloid solutions are balanced solutions which are increasingly used in perioperative period. However, studies investigating their negative effect on whole blood coagulation are missing, and vivid debate ...
Silvie Sevcikova, Miroslav Durila, Tomas Vymazal   +2 more
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Movimiento propulsado por reacciones químicas y mediante luz en partículas Janus y coloides activos

Revista de Química
A diferencia de los materiales inertes en equilibrio, la materia activa como los organismos biológicos se encuentran fuera del equilibrio generando movimiento y ensamblajes a partir de interacciones moleculares y reacciones químicas en la nano- y ...
Katherinne I. Requejo, Cristhian Cañari-Chumpitaz   +1 more
doaj   +3 more sources

Fluidoterapia con Coloides en el shock hipovolémico

Revista Cubana de Anestesiología y Reanimación, 2018
INTRODUCCIÓN: Múltiples soluciones de reemplazo se utilizan en el tratamiento del shock hipovolémico, sepsis severa, shock séptico y medicina perioperatoria, la selección de cual usar ha estado gobernada por variables como disponibilidad, costo y ...
Javier Espinaco Valdés, Belkis R. Marrero de Armas, Ismael Sosa Betancourt   +2 more
doaj   +3 more sources