Buscar
Mostrando ítems 1-10 de 13
Structural characterization of chloride salt of conducting polyaniline obtained by XRD, SAXD, SAXS and SEM
(Elsevier BVAmsterdam, 2013-03)
Emeraldine-salt polyaniline form (ES-PANI) was chemically synthesized using hydrochloric acid at time synthesis ranging from 0.5 to 48 h and characterized by X-ray diffraction (XRD), LeBail fit, Small-angle X-ray diffraction ...
Relationship between structural features and in vitro release of doxorubicin from biocompatible anionic microemulsion
(Elsevier B.V., 2007-10-15)
In this work structural features of anionic microemulsions, containing the pharmaceutical biocompatible components soya phosphatidylcholine (SPC), eumulgin HRE 40 (EU) and sodium oleate (SO) as surfactant, cholesterol (CHO) ...
Relationship between structural features and in vitro release of doxorubicin from biocompatible anionic microemulsion
(Elsevier B.V., 2007-10-15)
In this work structural features of anionic microemulsions, containing the pharmaceutical biocompatible components soya phosphatidylcholine (SPC), eumulgin HRE 40 (EU) and sodium oleate (SO) as surfactant, cholesterol (CHO) ...
Characterization of poly(o-methoxyaniline) emeraldine-base form obtained at different time neutralization
(Elsevier BVAmsterdam, 2014)
Poly(o-methoxyaniline) Emeraldine-base form (EB-POMA) was obtained thought the neutralization of the Poly(o-methoxyaniline) Emeraldine-salt form (ES-POMA) using NaOH 0.1 M at 3.0, 24.0 and 48.0 h of neutralization. X-ray ...
Structural and morphological characterization of chloride salt of conducting poly(o-methoxyaniline) obtained at different time synthesis
(Elsevier BVAmsterdam, 2013-05)
Emeraldine-salt poly(o-methoxyaniline) form (ES-POMA) was chemically synthesized at time synthesis ranging from 0.5 to 72 h and characterized by X-ray Diffraction (XRD), LeBail fit, Small-angle X-ray Diffraction (SAXD), ...
Nanostructured polyaniline emeraldine-base form (EB-PANI): a structural investigation for different neutralization times
(Elsevier BVAmsterdam, 2014-09)
Polyaniline Emeraldine-base form (EB-PANI) was chemically obtained through the neutralization of Polyaniline Emeraldine-salt form (ES-PANI) using NaOH 0.5 M at 3, 24 and 48 h of neutralization. X-ray Diffraction (XRD), Le ...
Liquid crystals as pore template for sulfated zirconia
(Elsevier B.V., 2020-09-05)
Porous sulfated zirconia was prepared using a sol-gel process associated with liquid crystal templates (LCTs). Evaluation was made of the e ffects of the Zr 4+ :SO 4 2 - molar ratio and aging time on the formation and ...
Liquid crystals as pore template for sulfated zirconia
(2020-09-05)
Porous sulfated zirconia was prepared using a sol-gel process associated with liquid crystal templates (LCTs). Evaluation was made of the effects of the Zr4+:SO4 2− molar ratio and aging time on the formation and stability ...
Dispersed lipid liquid crystalline phases stabilized by a hydrophobically modified cellulose
(2007-02-27)
Aqueous dispersions of monoolein (MO) with a commercial hydrophobically modified ethyl hydroxyethyl cellulose ether (HMEHEC) have been investigated with respect to the morphologies of the liquid crystalline nanoparticles. ...