Now showing items 1-10 of 143
Encapsulation and release characteristics of glibenclamide loaded calcium-alginate beads
(Quimica Nova, 2010-07-30)
Alginate Loaded Montmorillonite beads: Adsorption of cationic pollutants
(Nova Science Publishers, 2021)
This chapter presents the synthesis, characterization, and optimization of alginate beads loaded with different amounts of montmorillonite (0, 5, 30, and 70%). Besides, their application as adsorbent material for the ...
Graphene oxide/alginate beads as adsorbents: Influence of the load and the drying method on their physicochemical-mechanical properties and adsorptive performance
(Academic Press Inc Elsevier Science, 2017-04)
Graphene oxide/alginate beads were prepared from lab-synthesized graphene oxide, varying its content within the beads (0.05, 0.125, and 0.25 wt.%). Ethanol-drying and lyophilization were compared as drying methods to obtain ...
Figuras del capitulo de libro Alginate loaded montmorillonite beads: Adsorption of cationic pollutants
Se adjuntan figuras del capitulo de libro publicado en 2021 denominado Alginate loaded montmorillonite beads: Adsorption of cationic pollutants. Este capítulo presenta la síntesis, caracterización y optimización de perlas ...
Oregano essential oil encapsulated in alginate beads: Release kinetics as affected by electrostatic interaction with whey proteins and freeze-drying
Considering the antimicrobial effect of oregano essential oil, this work aimed to investigate the influence of its encapsulation in alginate beads, subjected or not to electrostatic interaction with whey proteins, wet or ...
Reactivity and heavy metal removal capacity of calcium alginate beads loaded with Ca–Al layered double hydroxides
(MDPI AG, 2019-03)
Layered double hydroxides (LDHs) present multiple applications due to their versatility and reactivity. Thus, Ca–Al LDHs with Friedel’s salt structure (HC) have been proposed as heavy metal scavengers due to their buffering ...
Bentonite-composite polyvinyl alcohol/alginate hydrogel beads: Preparation, characterization and their use as arsenic removal devices
Arsenic (As) is a major source of water contamination that has both natural and anthropogenic origins, so that, to remove it from water is a relevant topic. Taking into account the ease of operation, the cost of processing ...
Chitosan-starch beads prepared by ionotropic gelation as potential matrices for controlled release of fertilizers
The present study examines the agrochemical application of macrospheres prepared with chitosan and chitosan-starch blends by an easy dripping technique, using a sodium tripolyphosphate aqueous solution as the crosslinking ...
Freezing and drying of pink grapefruit-lycopene encapsulated in Ca(II)-alginate beads containing galactomannans
(Association of Food Scientists and Technologists of India, 2019-07)
Lycopene extracted from pink grapefruit was encapsulated on Ca(II)-alginate beads with the addition of trehalose and galactomannans to improve its stability against freezing and drying. Three galactomannans of different ...