Zobrazeno 1 - 10
of 51
pro vyhledávání: '"Jovanny A. Gómez-Castaño"'
Autor:
Armando Sarmiento-Santos, Jovanny A. Gómez-Castaño, Brenda Alvarez-Luna, William Redondo-Lancheros, Jaime García-Zúniga
Publikováno v:
Revista UIS Ingenierías, Vol 22, Iss 3 (2023)
The formation of polymeric films by plasma has become an alternative for the coating of metallic materials that require varying their surface characteristics and improving their resistance to corrosion; because by this method it is possible, in princ
Externí odkaz:
https://doaj.org/article/8117b6e518f14b8881185e506cfba460
Autor:
Jeisson D. Corredor Montaña, Alix E. Loaiza, Gustavo P. Romanelli, Isabelle De Waele, Yeny A. Tobón, Jovanny A. Gómez Castaño
Publikováno v:
Química Nova, Vol 44, Iss 1, Pp 1-14 (2021)
In this study, the conformational behavior of N-benzyl-N-(furan-2-ylmethyl) acetamide in chloroform was addressed by using a combined experimental/theoretical strategy using NMR spectroscopy and quantum chemical calculations. The 1H and 13C one-dimen
Externí odkaz:
https://doaj.org/article/2112158e8e3e46e4b96fedc322887bc0
Autor:
Miguel F. Molano, Vaneza P. Lorett Velasquez, Mauricio F. Erben, Diana L. Nossa González, Alix E. Loaiza, Gustavo A. Echeverría, Oscar E. Piro, Yeny A. Tobón, Karima Ben Tayeb, Jovanny A. Gómez Castaño
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 76, Iss 2, Pp 148-154 (2020)
The reaction of N-phenyl-1-(pyridin-2-yl)methanimine with copper chloride dihydrate produced the title neutral complex, [CuCl2(C12H10N2)(H2O)]·H2O. The CuII ion is five-coordinated in a distorted square-pyramidal geometry, in which the two N atoms o
Externí odkaz:
https://doaj.org/article/541c003fbc774d6ba27cc23024d882e6
Publikováno v:
Foods, Vol 11, Iss 15, p 2380 (2022)
The substitution of artificial colorants for pigments extracted from fruits is a highly desirable strategy in the food industry for the manufacture of natural, functional, and safe products. In this work, a 100% natural spray-dried (SD) microencapsul
Externí odkaz:
https://doaj.org/article/4f4f6f02159b4cb5a170d238455ee83e
Autor:
Lina S. Prieto Cárdenas, Karen A. Arias Soler, Diana L. Nossa González, Wilson E. Rozo Núñez, Agobardo Cárdenas-Chaparro, Pablo R. Duchowicz, Jovanny A. Gómez Castaño
Publikováno v:
Pharmaceuticals, Vol 15, Iss 6, p 687 (2022)
Chagas and leishmaniasis are two neglected diseases considered as public health problems worldwide, for which there is no effective, low-cost, and low-toxicity treatment for the host. Naphthoquinones are ligands with redox properties involved in oxid
Externí odkaz:
https://doaj.org/article/dbcc595e39cb457e82af33db806ab67a
Publikováno v:
Crystals, Vol 12, Iss 5, p 714 (2022)
Pyrazole-phenylmethanimines (Shiff bases), Py–N=CH–Ph, form molecular crystals whose supramolecular and self-assembly properties can be tuned according to the substitution made on the aromatic and pyrazole rings. In pursuit of the first pyrazole-
Externí odkaz:
https://doaj.org/article/08f4034a50cd4d36b7c3783497549dcb
Publikováno v:
Acta Agronómica, Vol 67, Iss 3, Pp 381-388 (2018)
This work evaluates the efficiency in the extraction of the cyanogenic glycoside amygdalin [D-mandelonitrileb-D-gentiobioside] from seeds of apples (Malus pumila Mill) by using the two most conventional solid-to-liquid methodologies (reflux and Soxhl
Externí odkaz:
https://doaj.org/article/4213749595914bd687a47e26abd3f2cd
Autor:
Dorancelly Fernandez, Andrés Restrepo-Acevedo, Cristian Rocha-Roa, Ronan Le Lagadec, Rodrigo Abonia, Susana A. Zacchino, Jovanny A. Gómez Castaño, Fernando Cuenú-Cabezas
Publikováno v:
Molecules, Vol 26, Iss 24, p 7435 (2021)
The azo-azomethine imines, R1-N=N-R2-CH=N-R3, are a class of active pharmacological ligands that have been prominent antifungal, antibacterial, and antitumor agents. In this study, four new azo-azomethines, R1 = Ph, R2 = phenol, and R3 = pyrazol-Ph-R
Externí odkaz:
https://doaj.org/article/bfdaf89b90d5430ea8c6c1f89a02e183
Publikováno v:
Foods; Volume 12; Issue 9; Pages: 1811
The recovery of byproducts from the food industry is a promising approach to obtain hydrophilic biopolymers with potential health benefits. In this work, the mucilage obtained from the peel of the Opuntia ficus-indica (OFI) fruit was compared with gu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::068e70630f3316e91c043498e9e38a26
Autor:
Maria Carolina, Otálora, Andrea, Wilches-Torres, Carlos Rafael, Lara, Jovanny A, Gómez Castaño, Gabriel Ricardo, Cifuentes
Publikováno v:
Polymers. 15(1)
Natural coagulants derived from by-products have gained popularity as sustainable alternatives to inorganic coagulants in water/wastewater treatment due to their abundant availability, biodegradability, low cost, easy disposal and low sludge volumes.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::7a6a6b00b6b46a3d9e8e5073bbdd5bbf
https://pubmed.ncbi.nlm.nih.gov/36616566
https://pubmed.ncbi.nlm.nih.gov/36616566