El presente trabajo de grado se realizó con el objetivo de evidenciar el desempeño a nivel de laboratorio de nanopartículas como inhibidores de arcilla y lubricantes en un lodo base agua usado para la perforación de la ...

Durante la perforación de un pozo, el proceso se ve afectado por tareas desafiantes en las que gran parte de la responsabilidadrecae en el lodo de perforación y su correcta ejecución. Cada formación tiene características ...

This work aimed to analyze physicochemical hydrogels (hydrophilic polymers) based on polyacrylamide (PAAm) and carboxymethylcellulose (CMC). For this in the synthesis was carried out the addition of clay to the polymer ...

The hypoglycemia has been affecting a large number of type 1-diabetes patients, especially young people and children in the night period, in some cases people present problems in neuropsychological development and its ...

In the search of new ways for transportation and controlled release systems for bioactive compounds that seek to minimize the amount of administered substance, stands out promising transdermal ways and nano or microparticles ...

In the field of geotechnical engineering, the expansive soils behavior has been a topic that has generated uncertainty throughout history, becoming over time, a key problem to be addressed in civil constructions, either ...

The study of systems for controlled release of drugs is an important part of research in the pharmaceutical industry, as the use of such aids to maintain drug levels stable, reducing the risk of forgetting and degradation ...

The main objective in this work was to produce and characterize films from bovine collagen, agar and agarose, with the purpose of using the best advantages of these components, with satisfactory physico-chemical properties ...