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Europium-doped Zn-Al-LDH intercalated with 4-biphenylcarboxylate anion and undoped Zn-Al-LDH intercalated with its anionic Eu(III) complex: Structural and UV or X-ray excited luminescence properties
(2022-02-01)
Undoped and doped layered double hydroxides (LDH) were obtained by coprecipitation and the bca (biphenyl-4-carboxylate) anion or [Eu(bca)4]- intercalation by solvothermal post treatment. The three systems, (i) [Zn2Al1-xEux]NO3-LDH ...
Structural and morphological aspects of (fluoro) quinolone delivery by layered double hydroxide nanoparticles
(Royal Society of Chemistry, 2018-10-31)
Layered double hydroxides (LDHs) have been proposed as delivery systems (DSs) of (fluoro)quinolones (QLNs) to overcome their low bioavailability and to prevent the emergence of resistant bacteria. Both LDH-DS synthesis as ...
Thermal decomposition and recovery properties of ZnAl-CO3 layered double hydroxide for anionic dye adsorption: Insight into the aggregative nucleation and growth mechanism of the LDH memory effect.
(2017-01-01)
The thermal decomposition of carbonate-intercalated layered double hydroxide (ZnAl-CO3-LDH) and recovery induced by water and dye solution addition were studied in situ by time-resolved wide angle X-ray scattering (WAXS) ...
Síntesis de triazoles utilizando hidroxi-benzaldehídos comerciales catalizados por LDH Cu/Al
(Universidad Autónoma Metropolitana (México). Unidad Azcapotzalco. División de Ciencias Básicas e Ingeniería., 2018)
La química de compuestos heterocíclicos es una de las ramas más complejas de la química orgánica. Dichos compuestos son de gran interés al estar implicados en procedimientos sintéticos biológicos e industriales. Los triazoles ...
Layered double hydroxides: matrices for storage and source of boron for plant growth
(Clay Minerals, 2019)
Novel NiFe/NiFe-LDH composites as competitive catalysts for clean energy purposes
(Elsevier B.V., 2018-07-31)
The electrodeposition of metals generally employs several additives to avoid the formation of undesirable byproducts such as oxides and hydroxides. Although the deposition of metals is still the main goal in the most metals ...
Hidróxidos duplos lamelares como matrizes para interação com fósforo: avaliação físico-química e aplicações
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Química - PPGQCâmpus São Carlos, 2018-02-27)
LAYERED DOUBLE HYDROXIDE AS MATRICES FOR PHOSPHATE
INTERACTION: PHYSICO-CHEMICAL ASSESSMENT AND APPLICATIONS:
Phosphorus is an essential element for all living organisms and is indispensable for diverse
economical ...
Layered double hydroxide nanoparticles customization by polyelectrolyte adsorption: mechanism and effect on particle aggregation
(Elsevier Science, 2017-11)
Adsorption of polyelectrolytes (PEs) is a common strategy for stabilizing nanoparticles and customizing their properties. Although scarcely explored for layered double hydroxide nanoparticles (LDH-NPs), it can be used to ...
Release kinetics from LDH-drug hybrids: Effect of layers stacking and drug solubility and polarity
(Elsevier Science, 2014-09)
This work highlights the effect of drug solubility and polarity and solid layer stacking on the release rate and mechanism of layered double hydroxides-drug (LDH-D) hybrids. With such a purpose, LDH-D hybrids containing ...