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Ciprofloxacin-lidocaine-based hydrogel: Development, characterization and in vivo evaluation in a second-degree burn model
(Springer Verlag, 2018-10-13)
The purpose of this work was to develop an effective carbomer hydrogel to be used to treat second-degree burns that combined ciprofloxacin and lidocaine (CbCipLid hydrogel). Its antibiotic and anesthetic efficacy and the ...
Electrochemistry of Tris(1,10-phenanthroline)iron(II) inside a polymeric hydrogel. Coupled chemical reactions and migration effects
(Springer, 2016-07)
The retention, release, and detection of metallic complexes in polymeric hydrogels are of interest in drug delivery, analytical chemistry, and water remediation. The electrochemistry of the redox complexes inside the ...
Synthesis and characterization of montmorillonite/polyaniline composites and its usage to modify a commercial separator
(Elsevier Science SA, 2021-01)
Composites of montmorillonite (MMT) and polyaniline (PANI) were synthetized through a facile and inexpensive method. Two samples with different MMT:PANI ratios were studied and deeply characterized by XRD, TG, zeta potential, ...
Chitosan/Starch Matrices Prepared by Ionotropic Gelation: Rheological Characterization, Swelling Behavior and Potassium Nitrate Release Kinetics
(Springer/Plenum Publishers, 2020-06)
A controlled-release fertilizer made of biodegradable beads prepared with neat chitosan or chitosan/starch blends loaded with potassium nitrate was obtained using an ionic cross-linking process. This study looks at the ...
Facile one-pot synthesis and solution behavior of poly(acrylic acid)-block-polycaprolactone copolymers
(Elsevier Science, 2019-01)
A metal-free protocol to obtain poly(acrylic acid)-block-polycaprolactone diblock copolymers (PAA-b-PCL) by a one-pot method involving simultaneous Reversible Addition-Fragmentation Chain Transfer (RAFT) and Ring Opening ...
Biodiesel wastewater treatment using nanofiltration membranes
(Institution of Chemical Engineers, 2021-04)
Water reclamation and reuse are economically and environmentally important issues for industries. Costly and ineffective treatments such as coagulation, flocculation, and/or biological treatment are the most widely used ...
Encapsulation of florfenicol by in situ crystallization into novel alginate-Eudragit RS® blended matrix for pH modulated release
(Editions Sante, 2019-12)
Florfenicol (FF) is a broad-spectrum antibiotic with the drawback of poor solubility in physiological media. Despite vehiculization of FF become an alternative, current devices usually showed low encapsulation efficiencies(EE) ...
Nanoarchitectonics of metal organic frameworks and PEDOT layer-by-layer electrodes for boosting oxygen reduction reaction
(Royal Society of Chemistry, 2021-09)
We present a strategy for the integration of three building blocks in a functional interfacial nano- architecture in order to fabricate composite films with improved features towards the electrochemical oxygen reduction ...
E-waste upcycling for the synthesis of plasmonic responsive gold nanoparticles
(Pergamon-Elsevier Science Ltd, 2020-11)
One of the current challenges in circular economy is the ability to transform waste into valuable products. In this work, waste of electrical and electronic equipment (WEEE) was used as a gold source to prepare stable gold ...
Preparation and characterization of lignin microparticles-in-alginate beads for atrazine controlled release
(Springer/Plenum Publishers, 2019-09)
The use of lignin as polymeric matrices for controlled release systems in agriculture is a promising alternative for its revalorization. In this work, different atrazine delivery systems were studied. Lignin derived from ...