Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Celso F. Pérez"'
Autor:
Julio Daniel Fernández, Silvia Nazaret Mendieta, Celso F. Pérez, P. Reyes Nuñez, Mónica Elsie Crivello, Marcos Iván Oliva
Publikováno v:
Procedia Materials Science. 1:580-587
Layered double hydroxides (LDH) have many applications as matrices in pharmaceutical fields. γ-Indomethacin is a non-steroidal anti-inflammatory drug (NSAID) and the salt Sodium Indomethacin (INDONa) have been used as host drugs to be intercalated i
Autor:
Griselda A. Eimer, Eduardo R. Herrero, Silvia Nazaret Mendieta, Celso F. Pérez, Sandra G. Casuscelli, Mónica Elsie Crivello, Verónica Rita Elías
Publikováno v:
Catalysis Today. :787-792
The n -octyl alcohol dehydrogenation was investigated over a series of catalysts prepared by calcination of hydrotalcite-like compounds with different Cu loading (0–100%, taking into account only cations M 2+ ). The characterization of the solids w
Autor:
Ximena Ossa García, Diana P. Urina, John E. Ossa, Carmen I. del Quijano del Gordo, Celso F. Pérez, Edwin Moreno Rojas, Luis Bustos, Jorge Mario Estrada Álvarez
Publikováno v:
Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation. 24(8)
To assess the validity and reliability of the chronic respiratory questionnaire (CRQ) in the measurement of HRQL in the Colombian population with COPD. A cross-sectional study was conducted with a sample of 200 patients diagnosed with COPD according
Autor:
María G. Egusquiza, Irma Lia Botto, Eduardo R. Herrero, Mónica Elsie Crivello, Carmen I. Cabello, Sandra G. Casuscelli, Celso F. Pérez
Publikováno v:
Catalysis Today. :230-234
The synthesis of potassium salts of Cu heteropolytungstate was carried out by reaction in aqueous solution of Na8H[DPW9O34]� 19H2O lacunary precursor with Cu nitrate in KCl excess. The product is a mixture of two isomers related to Keggin structure
Autor:
Mónica Elsie Crivello, Enrique Rodríguez-Castellón, Eduardo R. Herrero, Guillermo E. Ghione, Celso F. Pérez, Sandra G. Casuscelli
Publikováno v:
Catalysis Today. :215-222
Hydrotalcite (HT) type materials with different Cu:Mg:Al ratios were prepared. The samples were calcined at 450 8C and when the layered structure was destroyed mixed oxides were formed. Such oxides were reduced under a flow of hydrogen gas at 300 8C
Autor:
Eduardo R. Herrero, Jose Fernando Bengoa, Sergio Gustavo Marchetti, Celso F. Pérez, N.G. Gallegos, N.M. Samaniego, Sandra G. Casuscelli, Guillermo E. Ghione, Mónica Elsie Crivello, Ana María Álvarez, M.V. Cagnoli
Publikováno v:
Applied Catalysis A: General. 287:227-235
The limonene oxidation with H 2 O 2 (“clean” oxidation) using a Ti-MCM-41 catalyst was studied. This catalyst was synthesized by a sol–gel method and characterized by XRD, DRS, ICP and BET. The operative reaction conditions, under which no Ti l
Autor:
Luis Rene Pizzio, Celso F. Pérez, Patricia Vázquez, Carmen V. Cáceres, Sandra G. Casuscelli, Mónica Elsie Crivello, Mirta N. Blanco, Eduardo R. Herrero, Guillermo E. Ghione
Publikováno v:
Applied Catalysis A: General. 274:115-122
Limonene epoxidation by hydrogen peroxide in the presence of Keggin-type heteropolycompound supported catalysts was studied. Catalysts containing molybdenum or tungsten heteropolycompounds were prepared by pore filling impregnation of carbon or alumi
Autor:
Silvia N. Mendieta, Javier Fernandez-Marenchino, Marcos I. Oliva, Julio D. Fernández, Celso F. Perez, Mónica E. Crivello
Publikováno v:
Tecnología y Ciencia, Iss 30, Pp 242-249 (2018)
Los hidróxidos de doble capa son materiales pertenecientes a las arcillas aniónicas. Dichas arcillas pueden ser modificadas con determinados metales de manera de impartirles carácter básico para ser utilizadas en reacciones de química fina. En e
Externí odkaz:
https://doaj.org/article/9ef37a3c5f54424b9da96f6a636f836f
Autor:
Angélica C. Heredia, Marcos I. Oliva, Carlos I. Zandalazini, Ulises A. Agú, Griselda A. Eimer, Sandra G. Casuscelli, Eduardo R. Herrero, Celso F. Pérez, Mónica E. Crivello
Publikováno v:
Industrial & Engineering Chemistry Research; Jun2011, Vol. 50 Issue 11, p6695-6703, 9p