Yaneth Cardona

Yaneth Cardona
Universidad Pública de Navarra | UPNA

Ph.D. in Synthetic and Industrial Chemistry

About

16
Publications
3,312
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48
Citations
Citations since 2016
11 Research Items
45 Citations
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201620172018201920202021202205101520
201620172018201920202021202205101520
201620172018201920202021202205101520

Publications

Publications (16)
Article
This study evaluates the photocatalytic degradation of 2,6-dichlorophenol (2,6-DCP), triclosan (TCS) and bisphenol A (BPA) by ultraviolet (UV) and visible (VIS) light in the presence of TiO2/catalysts synthesized by wet impregnation followed by calcination. The catalyst supports used were three alumina pillared clays (Al-PILC) synthesized using var...
Article
This study is the first to propose the use of aluminum saline slag as aluminum source in the synthesis of alumina pillared clays (Al-PILC). Aluminum was extracted from this waste using both alkaline and acid solutions and both were compared for preparation of the intercalation solutions used for the synthesis of Al-PILC. Variations in parameters su...
Article
Full-text available
Hydrolysis of aluminum cations (Al³⁺), the third most abundant metal in the Earth's crust, is considered relevant in many academic fields, including materials science and chemical engineering. AlIII -polycations and their different uses have also been widely studied, as reflected in the extensive literature in that field. This review summarizes som...
Article
The world is faced with several problems as regards water pollution. This is due to several factors, including the discharge of effluents into the environment with no prior treatment. This wastewater, therefore, contains significant levels of pollutants, including numerous toxic organic contaminants and others that are similarly undesirable. Severa...
Article
Thermal behavior of Colombian honeys produced by stingless bees Trigona (Tetragonisca) angustula, T. (Frieseomelitta) nigra, Scaptotrigona sp. and Nannotrigona sp. were studied through a year using Differential Scanning Calorimetry (DSC). Honey samples were collected every three months, during August 2014 to August 2015 and showed several thermal t...
Article
In this study, which took place from August 2014 to August 2015, we looked at the physicochemical properties of honey produced by seven species of stingless bees and the honey bee (Apis mellifera). Every 2 months, we took honey samples from the Apis mellifera, Melipona fuscipes, Melipona favosa favosa, and Melipona compressipes, and every 3 months,...
Article
Full-text available
Differential scanning calorimetry (DSC) was used to study the thermal behavior of Colombian honeys produced by the honey-bee Apis mellifera and by three species of stingless bees: Melipona fuscipes, Melipona favosa favosa, and Melipona compressipes. The honey samples were collected every 2 months over the course of year (August 2014 to August 2015)...
Article
Full-text available
Antecedentes: La madera es uno de los recursos naturales más explotados por el hombre; sin embargo, su aprovechamiento conlleva a la producción de cantidades considerables de residuos, los cuales contaminan debido a su descomposición. Por ello, se han buscado posibles usos para estos residuos, dentro de los cuales, está su aprovechamiento potencial...
Article
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Los metales pesados son peligrosos para los seres vivos y el medio ambiente, pues no pueden ser degradados y pueden llegar a los seres humanos a través la cadena trófica, por lo tanto, su determinación en diferentes matrices para consumo humano y animal, es de vital importancia. La metodología más utilizada para su extracción, es cenizas, la cual c...
Article
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Para mantener la integridad de las muestras durante las determinaciones analíticas, es importante controlar la manipulación y preservación de las mismas,pues no es común realizar los análisis in situ; por lo cual, las muestras deben sertransportadas a un laboratorio antes de su análisis. Diferentes factores contribuyen a la inestabilidad de los pes...
Article
Full-text available
ResumenAntecedentes: Las mieles de abejas sin aguijón se utilizan principalmente con fines terapéuticos y medicinales; sin embargo, los estudios relacionados con estas mieles, son escasos y están enfocados en la determinación de algunas de sus características fisicoquímicas y microbianas. Objetivo: En este trabajo, se estudió el comportamiento térm...
Article
Full-text available
p>En este trabajo se desarrolló y validó un método simple, ambientalmente amigable y efectivo, para la extracción y cuantificación de cipermetrina en muestras de bovino (hígado, grasa perirrenal y músculo) utilizando dispersión de matriz en fase sólida (MSPD) y cromatografía de gases con detector de ionización de llama (GC-FID). Diferentes parámetr...
Article
In the present study a simple, effective and environmentally friendly method was developed and validated for the extraction and quantification of cypermethrin in animal tissue (meat, fat and liver) based on matrix solid-phase dispersion (MSPD) and gas chromatography with flame ionization detector (GC-FID). Different parameters of the method were ev...
Article
Full-text available
In this study, an analytical method has been developed to determine cyperme-thrin in grass matrices using direct immersion solid-phase microextraction (DI-SPME), coupled to gas chromatography with fame ionization detector (GC-FID). The optimized DI-MEFS experimental procedures to extract cypermethrin in grass matrix were: 5 g of the sample were hea...

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