Výsledky vyhledávání - "Jhon Zapata-Rivera"

Akademický článek

Experimental and Theoretical Estimations of Atrazine’s Adsorption in Mangosteen-Peel-Derived Nanoporous Carbons

Autor: Juan Matos, Claudia P. Amézquita-Marroquín, Johan D. Lozano, Jhon Zapata-Rivera, Liliana Giraldo, Po S. Poon, Juan C. Moreno-Piraján

Publikováno v: Molecules, Vol 28, Iss 13, p 5268 (2023)

Nanoporous carbons were prepared via chemical and physical activation from mangosteen-peel-derived chars. The removal of atrazine was studied due to the bifunctionality of the N groups. Pseudo-first-order, pseudo-second-order, and intraparticle pore

Externí odkaz: https://doaj.org/article/a1a2576676fb4fe28f45d4d3ea9e4c4f

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Akademický článek

Interactions of Sodium Salicylate with β-Cyclodextrin and an Anionic Resorcin[4]arene: Mutual Diffusion Coefficients and Computational Study

Autor: Diana M. Galindres, Nicolás Espitia-Galindo, Artur J. M. Valente, Sara P. C. Sofio, M. Melia Rodrigo, Ana M. T. D. P. V. Cabral, Miguel A. Esteso, Jhon Zapata-Rivera, Edgar F. Vargas, Ana C. F. Ribeiro

Publikováno v: International Journal of Molecular Sciences, Vol 24, Iss 4, p 3921 (2023)

The interaction between sodium salicylate (NaSal) and the two macrocycles 5,11,17,23-tetrakissulfonatomethylene-2,8,14,20-tetra(ethyl)resorcinarene (Na4EtRA) and β-cyclodextrin (β-CD) has been studied by the determination of ternary mutual diffusio

Externí odkaz: https://doaj.org/article/f3ca83280fd14ed598192351ef78f111

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Akademický článek

Steric and Electronic Effects in N-Heterocyclic Carbene Gold(III) Complexes: An Experimental and Computational Study

Autor: Miguel A. Rosero-Mafla, Jhon Zapata-Rivera, M. Concepción Gimeno, Renso Visbal

Publikováno v: Molecules, Vol 27, Iss 23, p 8289 (2022)

A series of neutral acridine-based gold(III)-NHC complexes containing the pentafluorophenyl (–C6F5) group were synthesized. All of the complexes were fully characterized by analytical techniques. The square planar geometry around the gold center wa

Externí odkaz: https://doaj.org/article/684aa9da66dc41bb866f506732fb1207

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Akademický článek

Power distribution transformers using natural ester fluids as dielectric and coolant

Autor: Jorge Iván Silva-Ortega, Jhon Zapata-Rivera, Jhon Edwin Candelo-Becerra, Nivaldo Rosales-Hernández, Samir Francisco Umaña-Ibáñez, Mario Andrés Mejia-Taboada, Alan Rafael Palacio-Bonill, Melissa Torregrosa Rosas

Publikováno v: Inge-Cuc, Vol 12, Iss 2, Pp 79-85 (2016)

Researches related to the use of Natural Ester Fluids as a refrigerant of power transformers have been developed in other countries with successful results. In Colombia there is no a procedure to control the use of these esters in electrical apparatu

Externí odkaz: https://doaj.org/article/25a10b897e234e54ae99b54d016fcf25

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Akademický článek

Light-Induced Control of the Spin Distribution on Cu–Dithiolene Complexes: A Correlated Ab Initio Study

Autor: Jhon Zapata-Rivera, Carmen J. Calzado

Publikováno v: Molecules, Vol 24, Iss 6, p 1088 (2019)

Metal dithiolene complexes—M(dmit)2—are key building blocks for magnetic, conducting, and optical molecular materials, with singular electronic structures resulting from the mixing of the metal and dmit ligand orbitals. Their use in the design of

Externí odkaz: https://doaj.org/article/05f31e0849414980b7c8c33e881c9d3f

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