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Oil-in-water emulsion development for the encapsulation and sustained release of xanthone
(Taylor & Francis, 2020-02)
In the present work, an oil-in-water emulsion was developed for the encapsulation of xanthone, a potent anti-inflammatory and antitumor molecule of natural source. The xanthone is insoluble in water so it was encapsulated ...
Evaluation and optimization of progesterone release from intravaginal rings using response surface methodology
(Elsevier, 2015-08)
Response surface methodology was successfully used to study effect of formulation parameters on progesterone release from rings made of ethylene-vinyl acetate copolymers. Significant effects were estimated by an analyses ...
Development of organic-inorganic polymeric film formers for controlled drug release and wound care
(Univ Fed Rio De Janeiro, Lab Hidrogenio, 2014-01-01)
Film forming polymeric systems represents a new and unexplored technology of systems forskin or wounds protection and for controlled drug release. The aim of this work was to study the use of polymeric organic-inorganic ...
Nanoparticle-in-Microparticle Delivery Systems (NiMDS): Production, Administration Routes and Clinical Potential
(American Scientific Publishers, 2013-02)
Microparticles (MPs) and nanoparticles (NPs) have received considerable attention for the design of drug delivery systems (DDS) with unique properties owing to the increased surface area and the ability to fine tune the ...
Use of soy protein based 1-methylcyclopropene-releasing pads to extend the shelf life of tomato (Solanum lycopersicum L.) fruit
(Elsevier, 2013-07)
In the last years great interest has been devoted to the development of preservation treatments for packed foods. In this work, we developed and tested soy protein biodegradable films releasing the inhibitor of ethylene ...
Preparation of pellets containing highly soluble drug by extrusion/spheronisation and coating with Kollicoat® SR 30D
(Tecpar, 2011)
The aim of this study was to prepare and evaluate the pellets, containing a highly soluble drug (ascorbic acid), by the extrusion-spheronization process and coated with a release controlling polymer. The coating (undertaken ...
Release density, dispersal capacity, and optimal rearing conditions forTelenomus remus, an egg parasitoid ofSpodoptera frugiperda, in maize
(Taylor & Francis Ltd, 2020-06-06)
We determined the release density, dispersal capacity, and optimal storage conditions for the parasitoidTelenomus remusNixon to controlSpodoptera frugiperda(J.E. Smith). Each of eighty plants within an 829-m(2)plot were ...