El girasol silvestre (Helianthus spp.) en la Argentina: caracterización para la liberación de cultivares transgénicos

Autor: M.M. Poverene, M.A. Cantamutto, A.D. Carrera, M.S. Ureta, M.T. Salaberry, M.M. Echeverria, R.H. Rodriguez

Publikováno v: RIA: Revista Investigaciones Agropecuarias, Vol 31, Iss 2, Pp 97-116 (2002)

Dos especies de girasol silvestre originarias de América del Norte se han naturalizado en la Argentina: Helianthus annuus L. y H. petiolaris Nutt., anuales, diploides (x=17) y autoincompatibles. La primera no ha sido descripta anteriormente en el

Externí odkaz: https://doaj.org/article/9a1347415c7749bf8c16cd2e5f410f94

Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.

Influence of structure on the electrooxidation rate of six C-4 alcohols

Autor: M.S. Ureta-Zañartu, Carolina Mascayano, Jacqueline Ilabaca

Publikováno v: Electrochimica Acta. 402:139493

Alcohols are of great interest both for fuel cells and for the preparation of aldehydes. The electrooxidation of six C-4 alcohols (1-, 2- and iso-butanol, crotyl, cis-2-buten-1,4-diol and erythritol on gold in alkaline medium has been studied by cycl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::266a4b89a0e024d51807194f9af572d0
https://doi.org/10.1016/j.electacta.2021.139493

Preparation and characterization of bimetallic Fe-Cu allophane nanoclays and their activity in the phenol oxidation by heterogeneous electro-Fenton reaction

Autor: Néstor Escalona, M.S. Ureta-Zañartu, Elizabeth Garrido-Ramírez, José F. Marco

Publikováno v: Microporus and Mesoporus Materials
Artículos CONICYT
CONICYT Chile
instacron:CONICYT
Digital.CSIC. Repositorio Institucional del CSIC
instname

Bimetallic (Fe-Cu) allophane nanoclays were synthesized using a two-step wet impregnation method with different Fe/Cu ratios. The catalytic activities of bimetallic (Fe-Cu) allophane were studied for phenol oxidation by heterogeneous electro-Fenton r

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::600eb9c7149750d85e99d0e23c607498
http://hdl.handle.net/10261/142177

Degradation of disperse azo dyes from waters by solar photoelectro-Fenton

Autor: Ricardo Salazar, Enric Brillas, Sergi Garcia-Segura, M.S. Ureta-Zañartu

Publikováno v: Electrochimica Acta. 56:6371-6379

Solutions of the azo dyes Disperse Red 1 (DR1) and Disperse Yellow 3 (DY3), commonly used in the Chilean textile industry, in 0.1 mol dm −3 Na 2 SO 4 and 0.5 mmol dm −3 Fe 2+ of pH 3.0 were comparatively degraded by electro-Fenton (EF) and solar

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::535216ceca08f58c96635a5cf8aa48eb
https://doi.org/10.1016/j.electacta.2011.05.021