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José Fernández

Pontificia Universidad Catolica de Chile

Avda. Vicuña Mackenna 4860

Macul, 780436

Chile

  • Pontificia Universidad Catolica de Chile

SCHOLARLY PAPERS

5

DOWNLOADS

225

TOTAL CITATIONS

0

Scholarly Papers (5)

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1.

Electroless Deposited Nickel–Cobalt Phosphate Nanospheres-Layer Shielded with Electrodeposited Porous Manganese Oxide Nanofibers for Flexible Electrochemical Energy Storage Device

Number of pages: 38 Posted: 09 Jan 2025
Saheed Adewinbi, M. Roble, José Fernández, Felipe Vega, Fabrizzio Rocco and Donovan Diaz-Droguett
Pontificia Universidad Catolica de Chile, Pontificia Universidad Catolica de Chile, Pontificia Universidad Catolica de Chile, Pontificia Universidad Católica de Chile - Pontifical Catholic University of Chile, Campus San Joaquín, Pontificia Universidad Catolica de Chile and Pontificia Universidad Catolica de Chile
Downloads 80 (875,328)

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Flexible supercapacitor, Energy density, transition metal phosphate, supercapattery, Thin film, Electrode

2.

High-Sensitivity SERS Platforms Based on E-beam Evaporated Gold Nanostructures: A Robust Physical Route for Ultralow Detection

Number of pages: 14 Posted: 04 Apr 2026 Last Revised: 21 Apr 2026
Ignacio Jiménez, Diego Hidalgo, José Fernández, Daniel Saavedra, Nicolas Moraga, Pierre Guillermo Padilla Huamantinco, Alvaro Mella, Daniel Cerda, Emilia Suárez, Ulrich Volkmann, Samuel Hevia, Donovan Diaz-Droguett, Sascha Wallentowitz and Birger Seifert
Pontificia Universidad Católica de Chile, affiliation not provided to SSRN, Pontificia Universidad Catolica de Chile, Pontificia Universidad Católica de Chile, affiliation not provided to SSRN, Universidad Peruana Cayetano Heredia, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Pontificia Universidad Catolica de Chile, Pontificia Universidad Católica de Chile, Pontificia Universidad Catolica de Chile, Pontificia Universidad Catolica de Chile and Pontificia Universidad Catolica de Chile
Downloads 55 (1,133,231)

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Surface-enhanced Raman spectroscopy, nanostructures, Electron-beam evaporation, Plasmonic coupling, SERS substrates, Low detection

3.

Hierarchical Surface Texturing Increase the Contact-Killing Effect of Marine Bacteria Pseudomonas Sp. On 316l Stainless Steel

Number of pages: 49 Posted: 01 Apr 2025
Javiera Castillo, Esteban Ramos-Moore, Erik Castañeda, Donovan Diaz-Droguett, José Fernández, Ignacio T. Vargas and Gonzalo E. Pizarro
Pontificia Universidad Católica de Chile, Pontificia Universidad Católica de Chile, Pontificia Universidad Católica de Chile, Pontificia Universidad Catolica de Chile, Pontificia Universidad Catolica de Chile, Pontificia Universidad Católica de Chile and Pontificia Universidad Católica de Chile
Downloads 37 (1,236,159)

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Photolithography, Stainless Steel, Surface texturing, Bacterial-Adhesion, Contact-Killing

4.

Tailoring of Titanium Dioxide Thin Film in Dual Radiofrequency Plasma Enhanced Pulsed Laser Deposition

Number of pages: 23 Posted: 04 Apr 2025
Heman Bhuyan, R. Villegas, Matías Tomlinson, Valentina Ureta De La Fuente, Camilo Carrasco, Maximiliano Miranda, José Fernández, Daniel Saavedra, María Jose Retamal, María Jose Inestrosa-Izurieta, Dinesh Pratap Singh, Felipe Angel, Ulrich Volkmann and Yayoi Takamura
Pontificia Universidad Católica de Chile, Pontificia Universidad Católica de Chile, Pontificia Universidad Católica de Chile, Pontificia Universidad Católica de Chile, Pontificia Universidad Católica de Chile, Pontificia Universidad Católica de Chile, Pontificia Universidad Catolica de Chile, Pontificia Universidad Católica de Chile, Universidad Finis Terrae, affiliation not provided to SSRN, University of Chile, Pontificia Universidad Católica de Chile, Pontificia Universidad Catolica de Chile and affiliation not provided to SSRN
Downloads 30 (1,332,057)

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titanium dioxide, dual radiofrequency plasma, pulsed laser deposition, Thin film

5.

Microstructural studies and photoelectrochemical characterization of Laser-Engineered Pyrolytic N@Carbon-TiO2 Nanocomposite Microelectrode for Ultraviolet Intensity-Dependent Photocharging Microsupercapacitor

Number of pages: 37 Posted: 10 Feb 2026
Saheed Adewinbi, M. Roble, José Fernández, Felipe Vega, Fabrizzio Rocco, Rodrigo Rebolledo, Sebastian Elgueta, Bidini Alade Taleatu and D.E. Diaz-Droguett
Osun State University, Pontificia Universidad Catolica de Chile, Pontificia Universidad Catolica de Chile, Pontificia Universidad Católica de Chile - Pontifical Catholic University of Chile, Campus San Joaquín, Pontificia Universidad Catolica de Chile, Pontificia Universidad Catolica de Chile, Pontificia Universidad Catolica de Chile, Obafemi Awolowo University and Pontificia Universidad Catolica de Chile
Downloads 23 (1,459,862)

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N-doped Carbon, Anatase TiO2, Pyrolysis, Photosupercapacitor, Photocharging, Microstructure