ListarPublicaciones Científicas Nanociencias y Materiales por tema "Nanoparticles"

Mostrando ítems 1-9 de 9

    • Controllable biosynthesis of small silver nanoparticles using fungal extract 

      Quester, Katrin; Ávalos Borja, Miguel; Castro Longoria, Ernestina (2016-04)
      "The search for reliable and eco-friendly methods for the production of nanoscale materials is an important aspect of nanotechnology. Silver nanoparticles (AgNPs) are of special interest because of their antimicrobial ...

    • Environmental Nanoparticles Reach Human Fetal Brains 

      Calderón Garcidueñas, Lilian; Pérez Calatayud, Ángel Augusto; González Maciel, Angélica; Reynoso Robles, Rafael; Silva Pereyra, Héctor Gabriel; Ramos Morales, Andrea; Torres Jardón, Ricardo; Soberanes Cerino, Candelario de Jesús; Carrillo Esper, Raúl; Briones-Garduno, Jesús Carlos; Conde Gutiérrez, Yazmin del Socorro (MDPI, 2022)
      "Anthropogenic ultrafine particulate matter (UFPM) and industrial and natural nanoparticles (NPs) are ubiquitous. Normal term, preeclamptic, and postconceptional weeks(PCW) 8–15 human placentas and brains from polluted ...

    • Heterojunction of CuO nanoclusters with TiO2 for photo-oxidation of organic compounds and for hydrogen production 

      Méndez Medrano, María Guadalupe; Kowalska, Ewa; Ohtani, Bunsho; Bahena Uribe, Daniel; Colbeau Justin, Christophe; Rau, Sven; Rodríguez López, José Luis; Remita, Hynd (American Institute of Physics, 2020)
      "Heterojunctions of small CuO nanoclusters (synthesized by radiolysis) with TiO2 (commercial P25) induced a photocatalytic activity under visible light irradiation in a wide range of wavelengths due to the narrow bandgap ...

    • Loop formation in graphitic nanoribbon edges using furnace heating or Joule heating 

      Jia, Xiaoting; Campos Delgado, Jessica Rosaura; Gracia Espino, Edgar Eduardo; Hofmann, Mario; Muramatsu, Hiroyukim; Kim, Yoong Ahm; Hayashi, Takuya; Endo, Morinobu; Kong, Jing; Terrones Maldonado, Mauricio; Dresselhaus, Mildred (2009-07)
      "Here the authors report the use of either furnace heating or Joule heating to pacify the exposed graphene edges by loop formation in a novel graphitic nanoribbon material, grown by chemical vapor deposition. The edge ...

    • Superparamagnetic state in La0.7Sr0.3MnO3 thin films obtained by rf-sputtering 

      Ramírez Camacho, Mayra Cecilia; Sánchez Valdés, Cesar Fidel; Curiel Álvarez, Mario; Sánchez Llamazares, José Luis; Siqueiros, Jesús M.; Raymond Herrera, Oscar (Nature Publishing Group, 2020)
      "A novel superparamagnetic state has been observed in high quality La0.7Sr0.3MnO3 (LSMO) thin films directly grown by rf-sputtering on SiOx/Si(100) substrates. The films are nanostructured without grain boundaries, constituted ...

    • Synthesis of carbon nano-onions doped with nitrogen using spray pyrolisis 

      Tovar Martínez, Eduardo; Moreno Torres, José Adán; Cabrera Salazar, Jorge Valentín; Reyes Reyes, Marisol; Cházaro Ruiz, Luis Felipe; López Sandoval, Román (Elsevier, 2018)
      "In this work, we have synthesized carbon nano-onions (CNOs) doped with nitrogen and iron carbide core. These nanostructures were synthesized pyrolysing various alcohol-benzylamine reaction mixtures. These CNOs showed a ...

    • Synthesis of ZnMn2O4 nanoparticles by a microwave-assisted colloidal method and their evaluation as a gas sensor of propane and carbon monoxide 

      Morán Lázaro, Juan Pablo; Guillén López, Erwin Said; López Urías, Florentino; Muñoz Sandoval, Emilio; Blanco Alonso, Oscar; Guillén Bonilla, Héctor; Guillén Bonilla, Alex; Rodríguez Betancourtt, Verónica María; Sánchez Tizapa, Marciano; Olvera Amador, María De la Luz (MDPI, 2018)
      "Spinel-type ZnMn2O4 nanoparticles were synthesized via a simple and inexpensive microwave-assisted colloidal route. Structural studies by X-ray diffraction showed that a spinel crystal phase of ZnMn2O4 was obtained at a ...

    • Synthesis, characterization and magnetic properties of Co@Au core-shell nanoparticles encapsulated by nitrogen-doped multiwall carbon nanotubes 

      Muñoz Sandoval, Emilio; Perea López, Néstor; Lima Juárez, Rodolfo; Labrada Delgado, Gladis Judith; Rivera Escoto, Beatriz Adriana; Zamudio Ojeda, Adalberto; Silva Pereyra, Héctor Gabriel; Robles Avila, Emmanuel; Terrones Maldonado, Mauricio (2014)
      "Co/Au bilayer thin films were deposited on Si/SiOx substrates using the magnetron sputtering method and used as a catalytic support to grow forests of aligned nitrogen-doped multiwalled carbon nanotubes (N-MWCNT) via ...

    • Understanding the ion-induced elongation of silver nanoparticles embedded in silica 

      Peña Rodríguez, Ovidio; Prada, Alejandro; Olivares, José; Oliver G., Alicia; Rodríguez Fernández, Luis; Silva Pereyra, Héctor Gabriel; Bringa, Eduardo M.; Perlado, José Manuel; Rivera, Antonio (2017-04)
      "In this work we have studied the elongation of silver nanoparticles irradiated with 40 MeV Bromine ions by means of in situ optical measurements, transmission electron microscopy and molecular dynamics simulations. The ...