Publicaciones de laboratorio

2025

  1. Development of antioxidant films based on anthocyanin microcapsules extracted from purple corn cob and incorporated into a chitosan matrix. Milagros Sofia BustamanteBernedo, Lizbet León Félix, Eduart Gutiérrez-Pineda , Nils Leander Huamán-Castilla, Jose Luis Solís,  Mónica Marcela Gómez León, I.R. Montoya-Matos, J.C. YaconoLlanos, David G. Pacheco-Salazar. International Journal of Biological Macromolecules. Volume  284,  Part   1,   January 2025, 137658. https://doi.org/10.1016/j.ijbiomac.2024.137658  

2024

  1. Thickness dependence of the room-temperature ethanol sensor properties of Cu2O polycrystalline films. B. D. Aparicio-Huacarpuma, Fermin Fidel Herrera Aragón, Leonardo Villegas-Lelovsky, C. M. Soncco, G. Pacheco-Salazar, Jorge Andrés Guerra, Paulo C. De Morais, S. W. Da Silva and Jose A. H. Coaquira, Nanotechnology, 35 (2024) 325705 (12pp) https://doi.org/10.1088/1361–6528/ad47cc
  2. Engineering Er-doped ZnO nanocrystals for As-removal: Targeting water remediation. F.H. Aragon, L. Villegas-Lelovsky, J.G. Parizaka, E.G. Zela, R. Bendezu, R. O. Gallegos, J.A.H. Coaquira, D.G. Pacheco-Salazar, S.W. da Silva, J. Garnier and P. C. Morais. Journal of Alloys and Compounds, Volume 977, 2024, 173251, https://doi.org/10.1016/j.jallcom.2023.173251
  3. Enhancing Impact of the thickness on the optical and electronic and structural properties of sputtered Cu2S thin films. J. R. Velasquez-Ordoñez, J. Rivera-Taco, G. PachecoSalazar, J. A. H. Coaquira, J. L. Maldonado, J. A. Guerra, P. Llontop, P. C. Morais, and F. F. H. Aragón. J. Appl. Phys. 135, 065703 (2024); https://doi.org/10.1063/5.0191049

2023

  1. Cu-doped SnO2 nanoparticles: size and antibacterial activity investigations. F. F. H. Aragón, L. Villegas-Lelovsky, J. I. Castillo-Llanos, C. M. Soncco, J. L. Solis, G. H. Peralta- Alarcón, D. G. Pacheco-Salazar and P. C. Morais. RSC Adv., 2023, 13, 28482.https://doi.org/10.1039/D3RA05089K
  1. Evidence of progressive Fe2+ to Fe3+oxidation in Fe2+-doped ZnO nanoparticles. F. H. Aragón, L. Villegas-Lelovsky, J. G. Parizaka, E. G. Zela, R. Bendezu, R. O. Gallegos, G. Pacheco-Salazar, S. W. da Silva, R. Cohen, L. C. C. M. Nagamine,  J. A. H Coaquira  and P. C. Morais.  Materials  Advances  2023. DOI https://doi.org/10.1039/D3MA00053B
  1. Enhancing the photoconductivity and gas sensing performance of TiO2/SnO2 heterostructures tuned by the thickness of the SnO2 upper layer. S.A. De la Torre Pari, J.C.R. Aquino, A.F. Carlos-Chilo, J.A. Guerra, J.A.H. Coaquira, D.G. Pacheco-Salazar, J.F. Felix, J.L. Solis, F.F.H. Aragón. Applied Surface Science. Volume 613, 15 March 2023,156028. DOI: https://doi.org/10.1016/j.apsusc.2022.156028
  1. Engineering Er-doped ZnO nanocrystals for As-removal: Targeting water remediation. F.F.H. Aragón, L. Villegas-Lelovsky, J.G. Parizaka, E.G. Zela, R. Bendezu, R.O. Gallegos, J.A.H. Coaquira, D.G. Pacheco-Salazar, S.W. da Silva, J. Garnier, P.C. Morais. Journal of Alloys and Compounds. Available online 21 December 2023, 17325. In Press, Journal Pre-proof.  https://doi.org/10.1016/j.jallcom.2023.173251

2022

  1. High efficiency of magnetite nanoparticles for the arsenic removal from an aqueous solution and natural water taken from Tambo River in Peru. N. L. Tapia Falcon, M. Huanca Ccamerccoa, L. León Félix, D. G. Pacheco-Salazar, F. F. H. Aragón, J. A. H. Coaquira, Jéremie Garnier, and C. Vera-Gonzales. Journal of Environmental Health Science and Engineering (2022).           849–860. DOI: ttps://doi.org/10.1007/s40201–022–00825–y
  2. Tuning intrinsic defects in ZnO films by controlling the vacuum annealing temperature: an experimental and theoretical approach. J. Paz-Corrales, C. A. Vilca-Huayhua, F. F. H. Aragón, L.          Villegas-Lelovsky, J. A. H. Coaquira, S. W. da Silva, G. E Marques, Marcio D. Teodoro, and D. G. Pacheco-Salazar. Physica Scripta (2022). DOI: https://doi.org/10.1088/1402–4896/ac758b
  3. Synthesis and characterization of α-Fe2O3 nanoparticles showing potential applications for sensing quaternary ammonium vapor at room temperature. Luis T. Quispe, L. G. Luza Mamani, A. A. Baldárrago-Alcántara , L León Félix , Gerardo F. Goya , J. A. Fuentes-García, G. Pacheco-Salazar and J. A. H. Coaquira Nanotechnology 33 (2022) 335704.DOI: https://doi.org/10.1088/1361–6528/ac6c93
  4. Effect of annealing temperature on the structural, thermoluminescent, and optical properties of naturally present salt from Lluta region of Peru. Carlos D. GonzalesLorenzo, Darwin J. Callo-Escobar, Alberto A. Ccollque-Quispe, T. K. Gundu Rao, F.F.H. Aragón, J.C.R. Aquino, G. Pacheco-Salazar, H. Loro, Jose F. Benavente, Jessica Mosqueira-Yauri, Henry S. Javier-Ccallata, Jorge S. AyalaArenas, Nilo F. Cano. Optical Materials. 126 (2022) 112215. DOI: https://doi.org/10.1016/j.optmat.2022.112215
  5. Indirect excitation and luminescence activation of Tb doped indium tin oxide and its impact on the host’s optical and electrical properties. P. Llontop, C. E. Torres, M Piñeiro, L. Conde, A. Tejada, J. A. Töfflinger, Rumiche, F. F. H. Aragón, G. Pacheco-Salazar, R. Grieseler, L. Korte and J. A. Guerra. Journal of Physics D: Applied Physics 55 (2022) 210002 (14pp). DOI:https://doi.org/10.1088/1361–6463/ac52fc
  6. Tuning the photocatalytic activity of ZnO nanoparticles by the annihilation of intrinsic defects provoked by the thermal annealing. C. Andia-Huaracha, L. M. Zapana-Cayo, F. F. H. Aragón, J. C. Romero Aquino, J. A. H. Coaquira, C. D.Gonzales-Lorenzo, J. S. Ayala-Arenas, J. L. Solis, P. C. Morais, D. G. Pacheco-Salazar. J Nanopart Res (2022) 24:50.                                                       DOI: https:// doi.org/10.1007/s11051-022-05421-7

2021

  1. Core-shell Au/Fe3O4 nanocomposite synthesized by thermal decomposition method: structural, optical, and magnetic properties. G. B. Oliveira-Filho; J. J. Atoche-Medrano; F. F. H. Aragon; J. C. Mantilla Ochoa; D. G. Pacheco-Salazar; S. W. da Silva and J. A. H. Coaquira. Applied Surface Science. 867 (2021) 158866. DOI: https://doi.org/10.1016/j.apsusc.2021.150290