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Thermal decomposition of the magnesium, zinc, lead and niobium chelates derived from 8-quinolinol
(1997-10-01)
Solid M-Ox compounds, where M represents Mg(II), Zn(II), Pb(II) and NbO(III), and Ox is 8-quinolinol, have been prepared. Thermogravimetry, derivative thermogravimetry (TG, DTG), differential scanning calorimetry (DSC), ...
Thermal decomposition of the magnesium, zinc, lead and niobium chelates derived from 8-quinolinol
(1997-10-01)
Solid M-Ox compounds, where M represents Mg(II), Zn(II), Pb(II) and NbO(III), and Ox is 8-quinolinol, have been prepared. Thermogravimetry, derivative thermogravimetry (TG, DTG), differential scanning calorimetry (DSC), ...
Assessment of the physicochemical properties and stability for pharmaco-kinetic prediction of pyrazinoic acid derivatives
(2020-01-01)
Background: Tuberculosis (TB) is an infectious disease caused by Mycobacterium tuberculosis, which still has high prevalence worldwide. In addition, cases of drug resistance are frequently observed. In the search for new ...
Antioxidant Activity of Phenolic Compounds in Ethanolic Extract of Hibiscus sabdariffa L. on Oxidative Stability of Soybean Oil
(2021-12-01)
Background: The current interest in natural antioxidants from vegetable sources, mainly in bioactive antioxidants, has been increasing in Brazil. The Hibiscus sabdariffa L. is rich in bioac-tive compounds, besides having ...
Stabilization of fluoroindate glasses by magnesium fluoride
(1997-05-12)
This paper describes the stabilizing effect of MgF2 on the binary system InF3-BaF2. A complete investigation of the In-Ba-Mg system led to samples up to 5 mm in thickness. Further optimization of this system was achieved ...
Stabilization of fluoroindate glasses by magnesium fluoride
(1997-05-12)
This paper describes the stabilizing effect of MgF2 on the binary system InF3-BaF2. A complete investigation of the In-Ba-Mg system led to samples up to 5 mm in thickness. Further optimization of this system was achieved ...
Solid-state compounds of 4-chlorobenzylidenepyruvate with lanthanides preparation and thermal studies
(2000-01-01)
Solid-state compounds Ln-4Cl-BP, where Ln represents lighter trivalent lanthanides and 4Cl-BP is 4-chlorobenzylidenepyruvate, were prepared. Thermogravimetry, derivative thermogravimetry (TG and DTG), differential scanning ...
Solid-state compounds of 4-chlorobenzylidenepyruvate with lanthanides preparation and thermal studies
(2000-01-01)
Solid-state compounds Ln-4Cl-BP, where Ln represents lighter trivalent lanthanides and 4Cl-BP is 4-chlorobenzylidenepyruvate, were prepared. Thermogravimetry, derivative thermogravimetry (TG and DTG), differential scanning ...