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Acid-induced Aggregation and Gelation of Sodium Caseinate-Guar Gum Mixtures
(Springer, 2014-12)
The aim of this work was to study the formation of bovine sodium caseinate (NaCAS) acid gels induced by addition of glucono-delta-lactone (GDL) in the presence of guar gum (GG). At low biopolymer´s concentrations, a one-phase ...
Structural and thermal studies of titanium dioxide gel modified with anatase isostructural zircon silicate
(2018-01-01)
Important changes in anatase crystal structure are responsible for the consequent anatase-to-rutile phase transition in titanium dioxide powders. In order to investigate several structural rearrangements occurring in anatase ...
Dispersion Of Chitosan In Liquid Crystalline Lamellar Phase: Production Of Biofriendly Hydrogel Of Nano Cubic Topology
(Elsevier Sci LTDOxford, 2017)
Small-angle x-ray scattering study of the structural evolution of the drying of sonogels with the liquid phase exchanged by acetone
(2004-03-01)
The structural evolution on the drying of wet sonogels of silica with the liquid phase exchanged by acetone, obtained from tetraethoxisilane sonohydrolysis, was studied in situ by small-angle x-ray scattering (SAXS). The ...
Small-angle x-ray scattering study of the structural evolution of the drying of sonogels with the liquid phase exchanged by acetone
(2004-03-01)
The structural evolution on the drying of wet sonogels of silica with the liquid phase exchanged by acetone, obtained from tetraethoxisilane sonohydrolysis, was studied in situ by small-angle x-ray scattering (SAXS). The ...
Swanson Hamiltonian: non-PT-symmetry phase
(IOP Publishing, 2021-12)
In this work, we study the non-Hermitian Swanson Hamiltonian, particularly the non-parity-time symmetry phase. We use the formalism of Gel´fand triplet to construct the generalized eigenfunctions and the corresponding ...
Small angle X-ray scattering study of structural changes in silica gel modified with organofunctional groups
(1989-12-01)
Silica gel surfaces, organofunctionalized with 2-mercaptobenzimidazole, iminosalicylaldehyde and imidazole groups were examined using the small angle X-ray scattering technique (SAXS). From the scattering intensity data ...
Small angle X-ray scattering study of structural changes in silica gel modified with organofunctional groups
(1989-12-01)
Silica gel surfaces, organofunctionalized with 2-mercaptobenzimidazole, iminosalicylaldehyde and imidazole groups were examined using the small angle X-ray scattering technique (SAXS). From the scattering intensity data ...