All Stories

  1. A study of the productivity of companies that distribute and process recycled packaging in the state of Tabasco, with a proposal for improvement

    Article • Journal General Economics, December 2026, ECORFAN

    Zenaida Guerra

  2. Functional Pore Accessibility and Surface Chemistry Govern Adsorption in Biomass-Derived Activated Carbons Under Real Aqueous Conditions

    Article • Materials, June 2026, MDPI AG

    Zenaida Guerra

  3. Effects of WO3 Amount and Treatment Temperature on TiO2-ZrO2-WO3 Photocatalysts Used in the Solar Photocatalytic Oxidation of Sildenafil

    Article • Catalysts, January 2026, MDPI AG

    Zenaida Guerra

  4. Effects of Wo<sub>3</sub> Amount and Treatment Temperature on TiO<sub>2</sub>-ZrO<sub>2</sub>-Wo<sub>3</sub> Photocatalysts Used in the Solar Photocatalytic Oxidation of Sildenafil

    Article • December 2025, MDPI AG

    Zenaida Guerra

  5. Nanocarbón activado sintetizado por tratamiento térmico (Flujo-N2) sobre residuos lignocelulósicos de vaina de cacao aplicado en remoción

    Article • REVISTA IPSUMTEC, May 2025, Instituto Tecnológico de Milpa Alta

    Zenaida Guerra

  6. Remoción de contaminantes en laguna de las ilusiones de Tabasco usando nanobioadsorbentes sintetizados con residuos lignocelulósicos

    Article • REVISTA IPSUMTEC, May 2025, Instituto Tecnológico de Milpa Alta

    Zenaida Guerra

  7. Pectin Extraction Process from Cocoa Pod Husk (Theobroma cacao L.) and Characterization by Fourier Transform Infrared Spectroscopy

    Article • ChemEngineering, February 2025, MDPI AG

    Dr JOSE LUIS RIVERA-ARMENTA, Zenaida Guerra

  8. Activated carbon synthesised from lignocellulosic cocoa pod husk via alkaline and acid treatment for methylene blue adsorption: optimisation by response surface methodology, kinetics, and isotherm modelling

    Article • RSC Advances, January 2025, Royal Society of Chemistry

    Zenaida Guerra

  9. Estudio de casos: estrategia para alcanzar una cultura ambiental-sustentable

    Article • REVISTA IPSUMTEC, November 2024, Instituto Tecnológico de Milpa Alta

    Zenaida Guerra

  10. Plan de prevención y mitigación de incendios en comunidades afectadas por una mala gestión de los residuos

    Article • REVISTA IPSUMTEC, November 2024, Instituto Tecnológico de Milpa Alta

    Zenaida Guerra

  11. Increasing SBA-15 Amphoteric Properties by Direct Zr Addition During Synthesis

    Article • October 2024, MDPI AG

    Zenaida Guerra

  12. Enhancing productivity through comprehensive evaluation and contextual analysis: A model for continuous improvement

    Article • Journal Industrial Organization, June 2024, ECORFAN

    Zenaida Guerra

  13. Análisis del estado del arte de la agricultura de precisión para su aplicación en México

    Article • REVISTA IPSUMTEC, October 2023, Instituto Tecnológico de Milpa Alta

    Zenaida Guerra

  14. Remoción de azul de metileno en aguas residuales industriales usando bioabsorbentes de bajo costo

    Article • REVISTA IPSUMTEC, September 2023, Instituto Tecnológico de Milpa Alta

    Zenaida Guerra

  15. 2,5-Dimethylfuran Production by Catalytic Hydrogenation of 5-Hydroxymethylfurfural Using Ni Supported on Al2O3-TiO2-ZrO2 Prepared by Sol-Gel Method: The Effect of Hydrogen Donors

    Article • Molecules, June 2022, MDPI AG

    Zenaida Guerra

  16. γ-Valerolactone Production from Levulinic Acid Hydrogenation Using Ni Supported Nanoparticles: Influence of Tungsten Loading and pH of Synthesis

    Article • Nanomaterials, June 2022, MDPI AG

    Zenaida Guerra

  17. Bimetallic M–Cu (M = Ag, Au, Ni) Nanoparticles Supported on γAl2O3-CeO2 Synthesized by a Redox Method Applied in Wet Oxidation of Phenol in Aqueous Solution and Petroleum Refinery Wastewater

    Article • Nanomaterials, September 2021, MDPI AG

    Zenaida Guerra

  18. Chemical and Structural Changes by Gold Addition Using Recharge Method in NiW/Al2O3-CeO2-TiO2 Nanomaterials

    Article • Materials, September 2021, MDPI AG

    Zenaida Guerra

  19. Effect of the CuAl 2 O 4 and CuAlO 2 Phases in Catalytic Wet Air Oxidation of ETBE and TAME using CuO/γ‐Al 2 O 3 catalysts

    Article • ChemistryOpen, August 2019, Wiley

    Zenaida Guerra

  20. Effect of gold addition by the recharge method on silver supported catalysts in the catalytic wet air oxidation (CWAO) of phenol

    Article • RSC Advances, January 2019, Royal Society of Chemistry

    Zenaida Guerra

  21. Treatment of phenol by catalytic wet air oxidation: a comparative study of copper and nickel supported on γ-alumina, ceria and γ-alumina–ceria

    Article • RSC Advances, January 2019, Royal Society of Chemistry

    Zenaida Guerra

  22. Silver NPS applied in the CWA oxidation of MTBE, a Refractory Organic Compound (ROF).

    Article • RSC Advances, January 2017, Royal Society of Chemistry

    Zenaida Guerra