Electrochemical Sensor Based on Glassy Carbon Electrode Modified with Carbon Nanohorns (SWCNH) for Determination of Cr(VI) via Adsorptive Cathodic Stripping Voltammetry (AdCSV) in Tap Water

Autor: Fabiana Liendo, Bryan Pichún, Amaya Paz de la Vega, Johisner Penagos, Núria Serrano, José Manuel Díaz-Cruz, Jaime Pizarro, Rodrigo Segura, María Jesús Aguirre

Publikováno v: Nanomaterials, Vol 14, Iss 17, p 1465 (2024)

In this study, a new and simple glassy carbon electrode modified with carbon nanohorns (SWCNH/GCE) was used for the determination of Cr(VI) in aqueous matrices via adsorptive cathodic stripping voltammetry (AdCSV). The modified electrode was characte

Externí odkaz: https://doaj.org/article/16d445d26ac445c188f8c8d90452369a

Protective Effect of [Cu(NN1)2](ClO4) Complex in Rainbow Trout Challenged against Flavobacterium psychrophilum

Autor: Maialen Aldabaldetrecu, Mick Parra, Sarita Soto-Aguilera, Pablo Arce, Amaya Paz de la Vega Quiroz, Rodrigo Segura, Mario Tello, Juan Guerrero, Brenda Modak

Publikováno v: Microorganisms, Vol 10, Iss 11, p 2296 (2022)

Previously, we reported an in vitro evaluation regarding antibacterial effects against F. psychrophilum by a new Cu (I) complex, [Cu(NN1)2](ClO4). This study presents the results of an in vivo evaluation of [Cu(NN1)2](ClO4) added as a dietary supplem

Externí odkaz: https://doaj.org/article/7662c526c2b046208318c47331b2c4ef

A simple graphene modified electrode for the determination of antimony(III) in edible plants and beverage

Autor: Erick I. Saavedra Flores, Amaya Paz de la Vega, Rodrigo Segura, Jaime Pizarro, Fabiana Liendo, Fernando Godoy, Angel A. Martí, María J. Aguirre

Publikováno v: Food chemistry. 367

Antimony(III) is a rare electroactive specie present on Earth, whose concentration is not typically determined. The presence of high concentrations of antimony is responsible for a variety of diseases, which makes it desirable to find convenient and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff8ad52c61e0fb9cad5a1d0630cac23d
https://pubmed.ncbi.nlm.nih.gov/34365250

QUANTUM CHEMICAL STUDY OF THE RELATIONSHIPS BETWEEN ELECTRONIC STRUCTURE AND PHARMACOKINETIC PROFILE, INHIBITORY STRENGTH TOWARD HEPATITIS C VIRUS NS5B POLYMERASE AND HCV REPLICONS OF INDOLE-BASED COMPOUNDS

Autor: Amaya Paz De La Vega, Juan S. Gómez-Jeria, Diego Alarcón

Publikováno v: Journal of the Chilean Chemical Society v.58 n.4 2013
SciELO Chile
CONICYT Chile
instacron:CONICYT
Journal of the Chilean Chemical Society, Volume: 58, Issue: 4, Pages: 2148-2157, Published: DEC 2013

This paper uses newly developed and extended quantum chemical methods in an attempt to advance the knowledge of the relationship between the variation of several local atomic descriptors of the electronic structure and the variation of the inhibitory

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2b269090a846df1ce7814f61095a9225
http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072013000400055