Gester G. Gutiérrez

University of Concepción

Victoria Lamas 471

Concepcion

Chile

  • University of Concepción

SCHOLARLY PAPERS

2

DOWNLOADS

54

TOTAL CITATIONS

0

Scholarly Papers (2)

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1.

First Evidence of Anthropogenic Tio2 Nanoparticles Occurrence in Chilean Rivers

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First Evidence of Anthropogenic Tio2 Nanoparticles Occurrence in Chilean Rivers

Number of pages: 27 Posted: 16 Jan 2024
Gester G. Gutiérrez, Alessandra Perfetti-Bolaño, Manuel Meléndrez, Karla Pozo, Ilaria Corsi, Ricardo O. Barra and Roberto Urrutia
University of Concepción, University of Concepción, University of Concepción, affiliation not provided to SSRN, University of Siena - Department of Physica, University of Concepción and University of Concepción
Downloads 24 (1,142,832)

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TiO2 nanoparticle, surface water, nanowaste, pollution, field study

First Evidence of Anthropogenic Tio2 Nanoparticles Occurrence in Chilean Rivers

Number of pages: 27 Posted: 15 Feb 2024
Gester G. Gutiérrez, Alessandra Perfetti-Bolaño, Manuel Meléndrez, Karla Pozo, Ilaria Corsi, Ricardo O. Barra and Roberto Urrutia
University of Concepción, University of Concepción, University of Concepción, Universidad San Sebastián, University of Siena - Department of Physica, University of Concepción and University of Concepción
Downloads 15 (1,263,148)

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TiO2 nanoparticle, surface water, nanowaste, Pollution, field study

2.

Toxic Effects on the Photosynthetic Mechanism of Chlorella Vulgaris (Microalgae) Caused by Relevant Environmental Concentrations of Tio2 Nanoparticles

Number of pages: 27 Posted: 05 Apr 2025
Gester G. Gutiérrez, Matías I. Hepp, Ricardo O. Barra and Roberto Urrutia
University of Concepción, affiliation not provided to SSRN, University of Concepción and University of Concepción
Downloads 15 (1,231,205)

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Keywords: TiO₂ nanoparticles, Chlorella vulgaris, Gene expression, Photosynthesis, Hormesis, Nano-contaminants, Aquatic ecosystems, Ecotoxicology, Molecular biomarkers, Environmental risk assessment.