Výsledky vyhledávání - "César Leandro Londoño Calderón"

Akademický článek

Drug loading comparison of commercial ibuprofen on magnetite nanoparticles surface by UV–Vis spectrophotometry and acid-alkali titration by a factorial design of experiments

Autor: Felipe Ocampo Osorio, Esteban Noé Villanueva Badillo, Dariana Geraldine Erazo Rondón, Erika Tatiana Muñoz Arango, Abilo Andrés Velásquez Salazar, Alvaro Andrés Velasquez Torres, Oscar Moscoso Londoño, Elisabeth Restrepo Parra, César Leandro Londoño Calderón

Publikováno v: OpenNano, Vol 14, Iss , Pp 100193- (2023)

The drug efficacy for the pathologies treatments depends on several physicochemical properties of the drug. Among these, solubility is one of the most important and is directly related to the bioavailability of the drug. Ibuprofen is a popular drug u

Externí odkaz: https://doaj.org/article/08f1f9da5f3d41418aece483f0e03148

Zobrazit plný text záznamu

Structural Disorder of CuO, ZnO, and CuO/ZnO Nanowires and Their Effect on Thermal Conductivity

Autor: Reyes-Pineda, Helver Augusto Giraldo-Daza, José Darío Agudelo-Giraldo, César Leandro Londoño-Calderón, Henry

Publikováno v: Crystals; Volume 13; Issue 6; Pages: 953

In this work, the structural defects and the thermal conductivity of CuO, ZnO, and CuO/ZnO nanowires have been studied, using molecular dynamics simulation with COMB3 potential. The initial parameters and atoms positions were taken from reports of bu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=multidiscipl::9f01d9254815b7fca250a53124878f0d

Zobrazit plný text záznamu

Effects of Hydrolysis and Bleaching Conditions on the Efficiency of Cellulose Microribbons Extraction from Coffee Parchment Through a Design of Experiments

Autor: Juan Esteban Henao Rodríguez, Daniel Escobar Rincón, Daniel Fernando Hincapié Rojas, Iván Gerardo Cely Orjuela, Leandro Martín Socolovsky, Dariana Geraldine Erazo Rondón, César Leandro Londoño Calderón

Cellulose microribbons were isolated from coffee parchment through acid hydrolysis, alkaline hydrolysis, and bleaching. Factorial design experiments allowed studying the influence of the chemical precursor concentrations and reaction times on the mas

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::17f3504ac85e1e988c1cb86d1d21cced
https://doi.org/10.21203/rs.3.rs-2347727/v1

Zobrazit plný text záznamu

Composite magnetic properties of cobalt ferrite nanoparticles embedded in bacterial nanocellulose of different porosity levels

Autor: Sandra Menchaca-Nal, Jhon Augusto Jativa-Herrera, Oscar Moscoso-Londoño, Laura Gabriela Pampillo, Ricardo Martínez-García, Marcelo Knobel, César Leandro Londoño-Calderón

Publikováno v: Materials Chemistry and Physics. 303:127798

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9a9e8aab53f5f1842ffd5f269d6ff4a4
https://doi.org/10.1016/j.matchemphys.2023.127798

Zobrazit plný text záznamu

Nanoferrites-Based Drug Delivery Systems as Adjuvant Therapy for Cancer Treatments. Current Challenges and Future Perspectives

Autor: César Leandro Londoño Calderón, Felipe Ocampo Osorio, Jhon Augusto Jativa Herrera, Oscar Moscoso Londoño

Publikováno v: Ferrites-Synthesis and Applications

Cancer is the second cause of death worldwide, whose treatment often involves chemotherapy. In a conventional therapy, drug is transported (and usually absorbed) across biological membranes through diffusion and systemic transport. The pathway that m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2a3fda618c392972d2c848b38ebe9cbc
https://mts.intechopen.com/articles/show/title/nanoferrites-based-drug-delivery-systems-as-adjuvant-therapy-for-cancer-treatments-current-challenge

Zobrazit plný text záznamu