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Mostrando ítems 1-10 de 1096

Separacao de elementos das terras raras individuais, por associacao das tecnicas de precipitacao homogenea e de troca ionica

UMEDA, KIYOE (1973)

Radiochemical separation methods for the determination of some toxic elements in biological reference material

VASCONCELLOS, M.B.A.; MAIHARA, V.A.; FAVARO, D.I.T.; ARMELIN, M.J.A.; CORTES TORO, E.; OGRIS, R. (1991)

Calcium hydroxide root canal sealers: Evaluation of pH, calcium ion concentration and conductivity

Universidade de São Paulo (USP); Universidade Estadual Paulista (Unesp) (1997-12-01)

The calcium hydroxide ionization of four root canal sealers (Sealapex, CRCS, Sealer 26, and Apexit) was studied by measuring conductivity and pH and by conducting atomic absorption spectrophotometry. Samples 6 mm in diameter ...

Calcium hydroxide root canal sealers: Evaluation of pH, calcium ion concentration and conductivity

Universidade de São Paulo (USP); Universidade Estadual Paulista (Unesp) (1997-12-01)

Determinacao de uranio em agua do mar por meio da tecnica de diluicao isotopica e HR-ICPMS

PEREIRA, MARCIO H. da C.; SARKIS, JORGE E. de S.; HORTELLANI, MARCOS A.; NASCIMENTO, MARCOS R.L.; INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE; MEETING ON NUCLEAR APPLICATIONS, 9th; MEETING ON REACTOR PHYSICS AND THERMAL HYDRAULICS, 16th; MEETING ON NUCLEAR INDUSTRY, 1st (Sao Paulo: ABEN, 2009, 2014)

Bactericide effect of powder glasses submitted to Nasup(+)/Agsup(+) ionic exchange in ionic media containing different concentration of AgNOsub(3)

FIORI, M.A.; PAULA, M.M.S.; ANGIOLETTO, E.; FIORI JUNIOR, J.; SANTOS, M.F.; RIELLA, H.G. (2008)

Troca isotopica entre sup(232Th e sup(234)Th em resina trocadora de ions e sua aplicacao na separacao radioquimica de torio e europio

SEPULVEDA MUNITA, C.J.A.; ATALLA, L.T. (1980)

Obtaining Nanoparticles of Chilean Natural Zeolite and its Ion Exchange with Copper Salt (Cu2+) for Antibacterial Applications

Vergara-Figueroa, Judith; Alejandro-Martin, Serguei; Pesenti Pérez, Héctor; Cerda, Fabiola; Fernandez-Perez, Arturo; Gacitua, William (MDPI, 2019)

Comparative Structural and Spectroscopic Characterization of MI LnIIITiO4 Ion-exchanged Phases, with MI : Na, H, K

Lavat, Araceli Elisabet; Wagner, Claudia Cecilia (David Publishing, 2016)

In this paper, a comparative study of the XRD characterization and FTIR spectroscopic behavior of some MILnIIITiO4 phases with MI : Na, H, K and LnIII, the trivalent lanthanides elements: Sm, Eu, Er and Yb is reported. The ...

Sintese de membranas fluoradas trocadoras de ions

LANDINI, L.; ARAUJO, S.G.; GERALDO, A.B.C.; LUGAO, A.B.; ENCONTRO SOBRE CELULA A COMBUSTIVEL, 1. (2014)

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Separacao de elementos das terras raras individuais, por associacao das tecnicas de precipitacao homogenea e de troca ionica

Radiochemical separation methods for the determination of some toxic elements in biological reference material

Calcium hydroxide root canal sealers: Evaluation of pH, calcium ion concentration and conductivity

Calcium hydroxide root canal sealers: Evaluation of pH, calcium ion concentration and conductivity

Determinacao de uranio em agua do mar por meio da tecnica de diluicao isotopica e HR-ICPMS

Bactericide effect of powder glasses submitted to Nasup(+)/Agsup(+) ionic exchange in ionic media containing different concentration of AgNOsub(3)

Troca isotopica entre sup(232Th e sup(234)Th em resina trocadora de ions e sua aplicacao na separacao radioquimica de torio e europio

Obtaining Nanoparticles of Chilean Natural Zeolite and its Ion Exchange with Copper Salt (Cu2+) for Antibacterial Applications

Comparative Structural and Spectroscopic Characterization of MI LnIIITiO4 Ion-exchanged Phases, with MI : Na, H, K

Sintese de membranas fluoradas trocadoras de ions