ListarICB Artículo en revista de investigación por tema "info:eu-repo/classification/cti/7"
Mostrando ítems 1-20 de 26
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Adsorption of methylene blue and tetracycline onto biomass-based material prepared by sulfuric acid reflux
(2018-08-20)The adsorptive removal of environmental pollutants is an effective method for the treatment of contaminated water. Thus, the preparation of adsorbents from low-cost, readily available, and renewable resources has garnered ... -
Allura Red dye sorption onto electrospun zirconia nanofibers
(2020-03-20)Zirconia fibers were obtained by sol-gel and electrospinning techniques, using polyvinylpyrrolidone and zirconium butoxide as precursor. The as-spun fibers obtained from the precursor solutions were continuous and a mean ... -
Antiadherence and Antimicrobial Properties of Silver Nanoparticles against Streptococcus mutans on Brackets and Wires Used for Orthodontic Treatments
(2018-07-05)White spot lesions (WSLs) are very frequent alterations during orthodontic treatments causing demineralization of the dental enamel. Various dental treatments have been developed to prevent WSLs; the prevalence and incidence ... -
Azoic dyes (A5 and R40) removal by activated carbon from pecan nut shells
(2020-06-18)Los carbones activados comerciales tienen un alto costo, son activados químicamente y empleados efectivamente para tratar aguas residuales con presencia de colorantes azoicos. El objetivo de este estudio fue activar un ... -
Biorremediación: actualidad de conceptos y aplicaciones
(2018-05-01)Vivimos una época que experimenta un crecimiento acelerado de la población y una fuerte industrialización. La humanidad, en el afán de satisfacer sus múltiples necesidades, se ha supeditado tanto a tecnologías que dañan ... -
Characterization and In Vivo Assay of Allantoin-Enriched Pectin Hydrogel for the Treatment of Skin Wounds
(2023-04-17)This work describes a liquid allantoin-enriched pectin hydrogel with hydrophilic behavior that is supported by the presence of functional groups related to healing efficacy. A topical study shows the effect of the hydrogel ... -
Characterization and Topical Study of Aloe Vera Hydrogel on Wound-Healing Process
(2021-11-16)Wound healing is fundamental to restore the tissue integrity. A topical study of the influence of Aloe vera hydrogel, formulated with 1,2-propanediol (propanediol) and triethanolamine (TEA), on the skin wound-healing process ... -
Comparison between Allura Red dye discoloration by activated carbon and azo bacteria strain
(2020-06-09)Azo dyes are extensively used in different industries areas, such as Allura Red (R-40). Previous studies have proven its carcinogenic and mutagenic properties. For the removal of this type of emerging pollutant from ... -
Conversion of waste tire rubber into a high-capacity adsorbent for the removal of methylene blue, methyl orange, and tetracycline from water
(2018-01-19)There has been growing interest in making adsorbents more cost-effective and feasible in low resource areas by using material that is cheap or would usually be considered waste. In the present study, a high-capacity ... -
Development of photocatalytic paint based on TiO2 and photopolymer resin for the degradation of organic pollutants in water
(2019-11-25)While the use of TiO2 nanoparticles in the form of slurry/suspension requires energy intensive separation processes, its immobilization in solid support may open new opportunities in the area of sustainable water treatment ... -
Eco-friendly synthesis of Fe3O4 nanoparticles: Evaluation of their catalytic activity in methylene blue degradation by kinetic adsorption models
(2019-03)In this work the green synthesis of Fe3O4 nanoparticles by cynara cardunculus leaf extract is presented. This green synthesis route offers a novel and eco-friendly alternative to obtaining of iron oxides nanoparticles. ... -
Effect of extrapallial protein of Mytilus californianus on the process of in vitro biomineralization of chitosan scaffolds
(2019-08-05)Biomineralization is the process by which diverse organisms have the capacity to create heterogeneous accu- mulations, derived from organic and inorganic compounds that induce the process of mineral formation. An example ... -
Environmental application of quartz‑based construction waste: tartrazine removal from aqueous media
(2021-09-12)The sorption of tartrazine, also called yellow number 5 dye, by a construction waste (natural quartz), homoionized with sodium and modified with a cationic surfactant was tested. The adsorbent materials were characterized ... -
In vitro evaluation of poly-ε-caprolactone-hydroxypatite-alumina electrospun fibers on the fibroblast’s proliferation
(2020-05-14)A biomaterial can replace the function of a real organ, conferring properties of support, regeneration or resistance. In the present investigation, a new composite was developed in the form of a polymeric membrane embedded ... -
Influence of microbial adherence on corrosion of UNS 1008 carbon steel and hybrid nano-structured coatings
(2018-03-8)Purpose Microbes that are able to grow on different surfaces can cause the deterioration of the underlying layers because of their metabolic activity. The purpose of this study is report the ability of fungi-bacteria ... -
Oxytetracycline sorption onto synthetized materials from hydroxyapatite and aluminosilicates
(2020-05-21)Oxytetracycline (OTC) is listed as an emerging contaminant due to the adverse effects that it has on human health and the environment. Being a broad spectrum antibiotic, OTC is widely used and is found in large concentrations ... -
Preparation of activated carbon from Zea mays waste for tartrazine removal
(2020-04-01)Currently some research aims to use materials obtained from agricultural waste to manufacture activated carbon for water treatment by removing organic dyes. Few investigations have used corn cob as a precursor for that ... -
Remoción de cefalosporinas con aluminosilicatos
(2021-05-15)The presence of emerging pollutants, such as antibiotics, is of great concern due to the effects it causes on ecosystems and human health. The greatest impact of this type of pollutant is bacterial resistance in natural ... -
Removal of methylene blue and tetracycline from water using peanut shell derived adsorbent prepared by sulfuric acid reflux
(2019-02-01)Preparation of economically and environmentally viable adsorbents out of biomass has achieved immense interest for the water treatment purposes. This study reported the synthesis of a low-cost and high-capacity adsorbent ... -
Screening of the physical and structural properties of chitosan-polycaprolactone films added with moringa oleifera leaf extract
(2019-01-01)Physico-structural properties of biodegradable films of chitosan and polycaprolactone (PCL) added with Moringa oleifera leaf extract were determined. The films were analyzed for thickness, transparency, solubility, Fourier ...