Zobrazeno 1 - 10
of 144
pro vyhledávání: '"Roberto C. Mercader"'
Autor:
Mauro L. Gómez Samus, Marcos Comerio, Laura D. Boff, María Luciana Montes, Pablo E. Ontivero, Roberto C. Mercader, Juan Carlos Bidegain
Publikováno v:
Latin American Journal of Sedimentology and Basin Analysis, Vol 24, Iss 1 (2021)
En este trabajo se efectúa la caracterización de los minerales portadores de hierro en arcillas de la llanura costera del estuario del Río de la Plata, incluidas en la Facies Villa Elisa de la Formación Las Escobas (MIS1), con el principal objeti
Externí odkaz:
https://doaj.org/article/a1acf8a7d4a54cc485db51b668ddade2
Autor:
María Luciana Montes, Roberto C. Mercader, Juan Carlos Bidegain, Marcos Comerio, Laura Daniela Boff, Julia Löffler, Mauro Leandro Gómez Samus
Publikováno v:
SEDICI (UNLP)
Universidad Nacional de La Plata
instacron:UNLP
Universidad Nacional de La Plata
instacron:UNLP
This work aims to contribute to the interpretation of soil colors; mainly to identify the pigments that generate the greenish colors in hydromorphic conditions (gley colors) in vertisols of the coastal plain of the Rio de la Plata estuary. These colo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ec92ceb65d08bf5272f7098d90eb7c05
http://sedici.unlp.edu.ar/handle/10915/133965
http://sedici.unlp.edu.ar/handle/10915/133965
Autor:
Roberto C. Mercader, Rosa M. Sánchez, Mariela Fernandez, Roberto Candal, María Luciana Montes, Facundo Barraqué
Publikováno v:
Applied Physics A. 126
Organomagnetic clays have been designed and synthesized from montmorillonite loaded with hexadecyl trimethyl ammonium ions (HDTMA+), to be used in water treatment systems to minimize the direct manipulation of effluent sludge dyes. The structural, ma
Autor:
Roberto C. Mercader, Marcela Andrea Taylor, R.M. Torres Sánchez, J. Miehé-Brendlé, Facundo Barraqué, María Luciana Montes, A.L. Bursztyn Fuentes
Publikováno v:
Materials Chemistry and Physics
Materials Chemistry and Physics, Elsevier, 2020, 245, pp.122760. ⟨10.1016/j.matchemphys.2020.122760⟩
Materials Chemistry and Physics, Elsevier, 2020, 245, pp.122760. ⟨10.1016/j.matchemphys.2020.122760⟩
International audience; To design more efficient and versatile sorbent materials for wastewater treatment three magnetic beidellite composites with different cation exchange capacity and total specific surface area have been synthetized, characterize
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::def35b2e0bc6ce2f112a730dcd778cab
https://hal.archives-ouvertes.fr/hal-03412210
https://hal.archives-ouvertes.fr/hal-03412210
Autor:
Roberto C. Mercader, María Luciana Montes, Facundo Barraqué, Alberto Néstor Scian, Amalia Lara Bursztyn Fuentes
Publikováno v:
Groundwater for Sustainable Development. 14:100585
Fil: Bursztyn Fuentes, Amalia Lara. Provincia de Buenos Aires. Gobernacion. Comision de Investigaciones Cientificas. Centro de Tecnologia de Recursos Minerales y Ceramica. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico
Autor:
Uidemar Morais Barral, Roberto C. Mercader, María Luciana Montes, Alexandre Christófaro Silva, José Domingos Fabris, Marcela Andrea Taylor
Publikováno v:
SEDICI (UNLP)
Universidad Nacional de La Plata
instacron:UNLP
Universidad Nacional de La Plata
instacron:UNLP
To help understand the dynamics of peatlands forming on the Southern Serra do Espinhaco, Brazil, the occurring natural (²²⁶Ra, ²³²Th, ⁴⁰K) and anthropogenic (¹³⁷Cs) activity of gamma-ray emitters located at three sites, namely the loca
Autor:
Jose Fernando Bengoa, A.F. Cabrera, Roberto C. Mercader, S. J. Stewart, Nicolás Antonio Fellenz, Sergio Gustavo Marchetti
Publikováno v:
The Journal of Physical Chemistry C. 120:2993-3000
This is a study on the magnetism of a Fe2O3@MCM-41 composite made up of iron(III) oxide nanocrystals of average length size of 4 nm embedded in the channels of a MCM-41 mesoporous matrix. Through Mossbauer spectroscopy, X-ray absorption experiments a
Autor:
Mariela Fernandez, Facundo Barraqué, Roberto C. Mercader, María Luciana Montes, Roberto Candal, Rosa Maria Torres Sanchez
Publikováno v:
SEDICI (UNLP)
Universidad Nacional de La Plata
instacron:UNLP
Universidad Nacional de La Plata
instacron:UNLP
Montmorillonite magnetic-clay nanoparticles (MtMag) and its exchanged product with hexadecyltrimethylammonium (O100MtMag) were synthetized by alkaline oxidation of ferrous sulfate, characterized by diverse techniques (XRD, Mössbauer spectroscopy, VS
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::095f0b7aa90bc2f614189472c640545c
http://sedici.unlp.edu.ar/handle/10915/80952
http://sedici.unlp.edu.ar/handle/10915/80952
Autor:
Alberto Claudio Rizzi, Carlos D. Brondino, Angel Gabriel Salinas Ibáñez, Esteban Gabriel Vega Hissi, Humberto J. Silva, A.E. Vega, Roberto C. Mercader, Marcos Guillermo Russo, Griselda E. Narda
Publikováno v:
Journal of Molecular Structure. 1061:5-13
The reaction between the antiulcer agent omeprazole (OMZ) with Fe(III) and Co(II) ions was studied, observing a high ability to form metal complexes. The isolated microcrystalline solid complexes were characterized by elemental analysis, X-ray powder
Autor:
A. Paesano Junior, F. R. Sives, Alexandre Christófaro Silva, José Domingos Fabris, María Luciana Montes, Roberto C. Mercader
Publikováno v:
Hyperfine Interactions. 226:509-516
A peatland (geographical coordinates of the sampling site, 18° 05′ 43.6″ S, 43° 47′ 6.4″ W; altitude 1,330 m asl) in São João da Chapada, municipality of Diamantina, state of Minas Gerais, was sampled at different depths of two profiles w