Espinoza-Montero P - Search Results

1

Simultaneous quantification of lead, cadmium and zinc in superficial marine sediments using a carbon-fiber microelectrode modified with bismuth film.

Fernández L, Espinoza-Montero P, Sánchez-Sarango M, Bolaños-Méndez D, Álvarez-Paguay J, Domínguez-Granda L, Rodríguez A, Romero H, Debut A, Ortiz V. Fernández L, et al. Among authors: espinoza montero p. Sci Rep. 2023 Nov 19;13(1):20232. doi: 10.1038/s41598-023-47526-6. Sci Rep. 2023. PMID: 37981653 Free PMC article.

2

Simultaneous quantification of Cd(II) and Pb(II) in surface marine sediments using Ag-Hg and Ag-Bi nanoalloys glassy carbon modified electrodes.

Valera D, Fernández L, González G, Romero H, Martínez O, Espinoza-Montero PJ. Valera D, et al. Heliyon. 2021 May 29;7(5):e07120. doi: 10.1016/j.heliyon.2021.e07120. eCollection 2021 May. Heliyon. 2021. PMID: 34136693 Free PMC article.

3

Total mercury determination in bivalves Anadara tuberculosa sold in open markets from Quito, Ecuador.

Nasevilla M, Fernández L, Yánez-Jácome GS, Pozo P, Dominguez-Granda L, Romero H, Espinoza-Montero P. Nasevilla M, et al. Heliyon. 2022 Dec 21;8(12):e12451. doi: 10.1016/j.heliyon.2022.e12451. eCollection 2022 Dec. Heliyon. 2022. PMID: 36590516 Free PMC article.

4

Evaluation of a gold-nanoparticle-modified carbon-fiber microelectrode to quantify mercury in canned tuna sold in Ecuador.

Vásquez-Velarde M, Fernández L, Bolaños-Méndez D, Burbano-Erazo H, Alvarez-Paguay J, Carrera P, Espinoza-Montero PJ. Vásquez-Velarde M, et al. Among authors: espinoza montero pj. Chemosphere. 2023 Oct;338:139483. doi: 10.1016/j.chemosphere.2023.139483. Epub 2023 Jul 14. Chemosphere. 2023. PMID: 37454989 Free article.

5

An inexpensive paracetamol sensor based on an acid-activated carbon fiber microelectrode.

Bolaños-Méndez D, Alvarez-Paguay J, Fernández L, Saavedra-Alulema PF, Veloz-Romero MS, Espinoza-Montero PJ. Bolaños-Méndez D, et al. Among authors: espinoza montero pj. Chemosphere. 2024 Jan;346:140586. doi: 10.1016/j.chemosphere.2023.140586. Epub 2023 Nov 6. Chemosphere. 2024. PMID: 37939931

6

Electrochemical determination of arsenic in natural waters using carbon fiber ultra-microelectrodes modified with gold nanoparticles.

Carrera P, Espinoza-Montero PJ, Fernández L, Romero H, Alvarado J. Carrera P, et al. Talanta. 2017 May 1;166:198-206. doi: 10.1016/j.talanta.2017.01.056. Epub 2017 Jan 21. Talanta. 2017. PMID: 28213223

7

Electrochemical Sensor for Hydrogen Peroxide Based on Prussian Blue Electrochemically Deposited at the TiO₂-ZrO₂-Doped Carbon Nanotube Glassy Carbon-Modified Electrode.

Fernández L, Alvarez-Paguay J, González G, Uribe R, Bolaños-Mendez D, Piñeiros JL, Celi L, Espinoza-Montero PJ. Fernández L, et al. Front Chem. 2022 Jul 5;10:884050. doi: 10.3389/fchem.2022.884050. eCollection 2022. Front Chem. 2022. PMID: 35864867 Free PMC article.

8

Electrochemical Evaluation of Cd, Cu, and Fe in Different Brands of Craft Beers from Quito, Ecuador.

López-Balladares O, Espinoza-Montero PJ, Fernández L. López-Balladares O, et al. Among authors: espinoza montero pj. Foods. 2023 Jun 4;12(11):2264. doi: 10.3390/foods12112264. Foods. 2023. PMID: 37297508 Free PMC article.

9

Electrochemical degradation of surfactants in domestic wastewater using a DiaClean^® cell equipped with a boron-doped diamond electrode.

Cisneros-León DG, Espinoza-Montero PJ, Bolaños-Mendez D, Alvarez-Paguay J, Fernández L, Saavedra-Alulema PF, Lopez K, Astorga D, Piñeiros JL. Cisneros-León DG, et al. Among authors: espinoza montero pj. Front Chem. 2023 Apr 25;11:900670. doi: 10.3389/fchem.2023.900670. eCollection 2023. Front Chem. 2023. PMID: 37179778 Free PMC article.

10

Applicability of Goethite/Reduced Graphene Oxide Nanocomposites to Remove Lead from Wastewater.

Gordon-Nuñez F, Vaca-Escobar K, Villacís-García M, Fernández L, Debut A, Aldás-Sandoval MB, Espinoza-Montero PJ. Gordon-Nuñez F, et al. Nanomaterials (Basel). 2019 Nov 7;9(11):1580. doi: 10.3390/nano9111580. Nanomaterials (Basel). 2019. PMID: 31703391 Free PMC article.

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