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Thermal behavior of Ca2+ and Cu2+ oxalates obtained by precipitation in homogeneous solution from dimethyl oxalate hydrolysis
(Springer, 2014-09-01)
Mixed calcium and copper oxalates, with different proportions of Ca2+ and Cu2+ ions, were precipitated by dimethyl oxalate hydrolysis in homogeneous solution. The compounds were evaluated by means of scanning electron ...
Are calcium oxalate crystals a dynamic calcium store in plants?
(Universidade Federal de Minas GeraisBrasilICB - DEPARTAMENTO DE BOTÂNICAUFMG, 2019)
Study of calcium oxalate monohydrate of kidney stones by X-ray diffraction
(J C P D S-INT CENTRE DIFFRACTION DATA, 2008)
X-ray powder diffraction was used to study the phase composition of human renal calculi. The stones were collected from 56 donors in Vitoria, Espirito Santo state, southeastern Brazil. An XRD phase quantification revealed ...
Effects of exogenous calcium or oxalic acid on Pinus taeda treatment with the white-rot fungus Ceriporiopsis subvermispora
(ELSEVIER SCI LTDOXFORD, 2012)
Pinus taeda wood chips were treated with the biopulping fungus Ceriporiopsis subvermispora in calcium-or oxalic acid-amended cultures. The secretion of hydrolytic and oxidative enzymes was inhibited only in the cultures ...
Patterns of calcium oxalate crystals in young tropical leaves: a possible role as an anti-herbivory defense
(Universidad de Costa Rica, 1999)