Santos-Adriana Martel-EstradaUniversidad Autónoma de Ciudad Juárez | UACJ · Departamento de Diseño
Santos-Adriana Martel-Estrada
Materials Science, PhD
About
68
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Introduction
S. Adriana Martel Estrada (Santos-Adriana Martel-Estrada) currently works at the Design Department at Universidad Autónoma de Ciudad Juárez. Adriana does research in Materials Engineering, Materials Science and Materials Physics. Their current project is 'Materials for Tissue Engineering and Drug Delivery'.
Publications
Publications (68)
El presente trabajo de investigación pretende entender cómo el desarrollo tecnológico ha impactado el diseño y funcionalidad de una ventana tradicional. Se analiza la situación de la industria del vidrio como fuente original de este producto, y se enfatiza el pa-pel del surgimiento de los materiales avanzados en el diseño de ventanas inteligentes d...
El presente trabajo de investigación pretende entender cómo el desarrollo tecnológico ha impactado el diseño y funcionalidad de una ventana tradicional. Se analiza la situación de la industria del vidrio como fuente original de este producto, y se enfatiza el papel del surgimiento de los materiales avanzados en el diseño de ventanas inteligentes de...
Los nanodiamantes son partículas basadas en carbono cuyas características abren la oportunidad a una gran variedad de áreas de aplicación como transporte de fármacos, rastreo celular, biomarcadores celulares, etc. Las propiedades que presentan estas nanoestructuras permiten su uso en una amplia selección de industrias, gracias a la fluorescencia qu...
![Main nanodermoceutics (created by BioRender.com [15]).](publication/366623024/figure/fig1/AS:11431281119201564@1676037359563/Main-nanodermoceutics-created-by-BioRendercom-15_Q320.jpg)
![Human skin representation [27] (created with BioRender.com).](publication/366623024/figure/fig2/AS:11431281119235026@1676037359868/Human-skin-representation-27-created-with-BioRendercom_Q320.jpg)
Today, the growth of the cosmetic industry and dramatic technological advances have led to the creation of functional cosmetical products that enhance beauty and health. Such products can be defined as topical cosmetic drugs to improve health and beauty functions or benefits. Implementing nanotechnology and advanced engineering in these products ha...
Nowadays, the treatment for bone damage remains a significant challenge. As a result, the development of bioactive three-dimensional scaffolds for bone regeneration has become a key area of study within tissue engineering. This research is focused on the evaluation of the properties of Chitosan (Ch)/Polycaprolactone (PCL) scaffolds with the Mytilus...
Los residuos de madera son tratados comúnmente como desecho y existe un problema para su disposición. Actualmente, las fibras son utilizadas para producir papel, material de construcción y bioplásticos; aunque han sido desarrollados previamente materiales compuestos madera-plástico, no hay reportes de uno con matriz de policaprolactona. Durante la...
Actualmente, la nanotecnología es un área emergente del conocimiento de carácter interdisciplinario. Abarca diversas aplicaciones que incluyen la biomédica, alimentos, energía, armamentista e industrial. A pesar del potencial de sus aplicaciones, en este momento surge la necesidad de considerar éticamente los beneficios y riesgos que representa el...
Currently, nanotechnology is an emerging interdisciplinary knowledge area; this discipline encompasses biomedical food, energy, arms, and its industrial uses. Despite its applications’ potential, there is a need to ethically consider the benefits and risks that nanotechnology uses and development represent for natural, economic, and social ecosyste...
Los compuestos de madera-plástico han sido objeto de interés por parte de investigadores por sus propiedades mejoradas, en comparación con los productos basados únicamente en plástico o madera. Sin embargo, durante algunos años se han estudiado los efectos de algunos nanorrellenos sobre estos compuestos. La presente investigación tiene como objetiv...
Cancer research is currently a biomedical concern as its worldwide
incidence is estimated to be around 20 million by 2025. In this work, the
synthesis of a composite of nanodiamonds/arabinogalactans of Mimosa
Tenuiflora bark with chitosan is described. The morphology and
physicochemical characterisation of the composites were conducted using
Fourie...
Actualmente, la poliamida 12 (PA12) es uno de los polímeros con mayor uso en la industria de la manufactura aditiva en sus diversas tecnologías. En el Sinterizado Láser Selectivo (SLS), la pureza del material permite obtener piezas de buena calidad, sin embargo, los usuarios prefieren disponerlo como desecho debido a que su integridad se degrada si...
Allium cepa extracts (AC) allow the fabrication of a biomaterial that, together with chitosan and PLGA, could be osteoconductive and promote a better and faster regeneration of bone tissue, with biocompatibility and biomineralization properties. In this work, scaffolds were developed by the thermally induced phase separation (TIPS) technique. An in...
In this study, films of O-carboxymethyl chitosan with Mimosa tenuiflora extract were manufactured, characterized, and evaluated. In this work, both the synthesis of O-carboxymethyl chitosan and the extraction of the active ingredient of Mimosa tenuiflora extract from the cortex are described. First, the extract of Mimosa tenuiflora in water was obt...
El artículo expone la importancia del uso de moléculas bioactivas para la funcionalización de biomateriales. Por esta
razón, se realizó una revisión de investigaciones actuales y relevantes en diversos buscadores de datos, incluyendo
los diferentes tipos de materiales y moléculas bioactivas utilizadas para elaborar biomateriales funcionalizados, co...
El presente documento analiza la identidad mexicana en el mobiliario. A través de esta investigación de carácter exploratorio se realizó un análisis de marco referencial comparado acerca de la identidad mexicana el mobiliario, desde un punto de vista semiótico, con el fin de distinguir los rasgos de la cultura mexicana y analizar su aplicación como...
The present document analyses the mexican identity in furniture design. In this explorative investigation the authors did a referential framework of Mexican identity in furniture design, using a semiotic point of view. The main purpose of this research is to distinguish the features of the Mexican culture and to analyze their application as identit...
Background:
The development of biomaterial scaffolds and implementation of tissue engineering techniques are necessary. Therefore, Polycaprolactone/Sodium Hyaluronate/Multiwalled Carbon Nanotubes/Extract of Mimosa tenuiflora composites have been produced by a thermally-induced phase separation method.
Objective:
The objective of this research wa...
El quitosano es uno de los polímeros más utilizados en el área de ciencias de materiales. Las películas de quitosana pueden ser mejoradas añadiendo Mimosa Tenuiflora como ingrediente activo para potenciar el efecto regenerativo y antimicrobiano del biomaterial. Para la evaluación y uso de estos materiales en modelos in vitro e in vivo se requiere d...
Martel-Estrada, S.A., Acosta-Torres, L., Urquizo-Monrreal, P., García-Contreras, R., Olivas-Armendáriz, I. Efecto de las radiaciones en la cinética de degradación de películas de quitosano y mimosa tenuiflora. XLI Congreso Nacional de Ingeniería Biomédica. México. Octubre, 2018.
Low density polyethylene (LDPE) and polystyrene (PS) samples were functionalized with oregano´s essential oil (OEO) for possible antimicrobial packing applications. Different concentrations of OEO were used (0.5-1.5 % v/v). Polymers were UV light irradiated during 60 min to improve the OEO adhesion through the polar groups (COOH, OH or COO-) genera...
Urquizo-Monrreal, P., Rodríguez-González, C.A., Olivas-Armendáriz, I., Hernández-Paz, J.F., Almaraz-Córdova, C., Martel-Estrada, S.A. Copper (CuS) and silver (Ag2S) Sulfide thin films developed by a simple and low cost process to be applied in smart windows. XXVII International Material Research Congress. México. Agosto, 2018.
Valencia-Gómez, L., Martel-Estrada, S.A:, Rodríguez-González, C.A., Vargas-Requena, C.L., Acevedo-Fernández, J.J., Hernández, J.F., Olivas-Armendáriz, I. Development and characterization of polymer films for their application in regeneration of epithelial tissue. XXVII International Material Research Congress. México. Agosto, 2018.
Martel-Estrada, S.A., Vargas-Requena, C.L., Santos-Rodríguez, E., Salazar-Vázquez, D.A., Legarreta-Arias, K.A., Sánchez, Serrano, J.E. Martínez-Pérez, C.A., Valencia-Gómez, L., Rivera-Ríos, L. Polymer-nanostructured carbon capsules effects in MDA-MB-231 Cancer Cells. XXVII International Material Research Congress. México. Agosto, 2018.
In the last years Quantum dots have been studied from various perspectives from basic science such as physics to nanotechnology and biotechnology with its possible applications in different areas such as sensors, biosensors, lasers, NEMs, semiconductors, green energy, environmental and biomedical applications. This review briefly describes the prop...
![Figure 1. Carbon based nanomaterials [3-6]](profile/Santos-Adriana-Martel-Estrada/publication/336014395/figure/fig1/AS:806789322928128@1569364972988/Carbon-based-nanomaterials-3-6_Q320.jpg)
Carbon based nanomaterials have unique advantages in several areas due to its electronic, optical, thermal, and mechanical properties. In these terms, nanodiamonds have attracted considerable attention in recent years in different research areas such as biological sensing, medical therapy, fluorescent markers, enzyme immobilization and so on. Nanod...
In this study 45S5 Bioactive Glass-based scaffolds produced by 3D Printing techniques have been evaluated. Three-dimensional printing (3DP) technique was used to fabricate scaffolds with a novel micro-and macro-architecture. In this study, Poly Lactic Acid/45S5 bioactive glass composites were produced. 45S5 bioactive glass was synthetized by sol-ge...
Limón-Martínez, R.J.,Sosa-Rodarte,E., Olivas-Armendáriz, I., Rodríguez-González, C.A., Santos-Rodríguez, E., Acosta-Torres,L. Martel-Estrada, S.A. (2017). Evaluation of in vitro bioactivity of Polycaprolactone/Hyaluronic acid/ Multiwalled Carbon Nanotubes / Extract from Mimosa Tenuiflora composites. X International Conference on Surfaces, Materials...
The use of biobased active packing materials is a trend on the food industry especially when natural additives are incorporated. Polysuccinimide is an environmentally friendly biomaterial with no mutagenic effect. The aim of this work is to study the antimicrobial capacity of polysuccinimide functionalized with Oreganós essential oil and its compon...
Electrospun scaffolds of neat poly-ε-caprolactone (PCL), poly-ε-caprolactone/β-cyclodextrin inclusion complex (PCL/β-CD) and poly-ε-caprolactone amino derivative inclusion complex (PCL/β-CD-NH 2) were prepared by the electrospinning technique. The obtained mats were analyzed by a theoretical model using the Hartree–Fock method with an STO-3G basis...
Bio-composites films were prepared by casting and drying of aqueous solutions containing different weight ratios of chitosan and bark of Mimosa Tenuiflora. The physico-chemical and functional properties of the films were characterized by scanning electron microscopy, dynamical mechanical analysis, wettability, cytotoxicity and in vitro antibacteria...
Limón-Martínez, R.J., Martel-Estrada, S.A., Rodríguez, C.I., Hernández-Paz, J.F. Rodríguez-González, C.A., Olivas-Armendáriz, I. (2016). Polycaprolactone/sodium hyaluronate/multiwalled carbon nanotubes/mimosa tenuiflora biocomposite for bone tissue engineering. XXV International Material Research. México Agosto, 2016.
Martel-Estrada, S.A., Valdez-Acevedo, O., Vásquez-López, C., Santos-Rodríguez, E. (2016). Effects of radiation on the thermal properties of biocomposites for tissue engineering. XXV International Material Research. México Agosto, 2016.
Valencia-Gómez, L.E., Martel-Estrada, S.A., Vargas-Requena, C.L., Rodríguez-González, C.A., Santos-Rodríguez, E., Acevedo-Fernández, J.J. (2016). Evaluation and characterization of materials for skin wound repair. XXV International Material Research. México Agosto, 2016.
This review includes the bio-polymers most used in recent years for the manufacturing of materials used as dressings in cutaneous wound healing and skin regeneration. Also, the natural polymers most studied in tissue engineering are mentioned, highlighting their physical, chemical and biological properties for skin regeneration and wound healing. T...
La adhesión entre un polímero y un material en su superficie es crucial para muchas aplicaciones prácticas, tales como en la industria alimenticia, médica o tecnológica. La generación de radicales libres y la posterior formación de grupos polares en las superficies poliméricas, se puede lograr por métodos físicos, de tal manera que se optimice sus...
This work focuses to improve the mechanical properties and investigates the growth of osteob-lasts on a degradable chitosan/poly(L-lactide)/carbon nanotubes composite for tissue engineering. The morphological and mechanical properties characterizations were performed using scanning electronic microscopy (SEM) and rheometrics analysis system (RSA)....
El adulto mayor al entrar a la edad senil, se vuelve más vulnerable y tiene complicaciones físicas del equilibrio y la marcha, provocando que más del 30% sufra caídas, a esto se debe la necesidad de utilizar un bastón como herramienta de apoyo. Para conocer las debilidades ergonómicas del bastón y las necesidades de quienes lo usan, se aplicó una e...
Los textiles son un material ampliamente utilizado en el diseño de interiores y en la vida cotidiana. Los avances de la nanotecnología han alcanzado de manera importante a la industria textil, dando lugar a bras inteligentes con grandes bene cios para el usuario. Esta investigación tiene como propósito revisar el estado del arte acerca de la aplica...
Textiles are a material widely used in interior design and in everyday life. Advances in nanotechnology have achieved a significant impact in the textile industry, resulting in intelligent fiber with great benefits for the user. This investigation aims to review the state of the art applications of nanotechnology in textiles in the field of interio...
Chitosan/Extract of Mimosa tenuiflora composite scaffolds were fabricated by freeze-drying lyophilization and were then evaluated and compared for use as a bone regeneration scaffold through the evaluation of its bioactivity and biocompatibility. The in vitro bioactivity evaluation of the scaffolds was carried out by analyzing the apatite layers pr...
Chitosan (Ch), Poly(DL-lactide-co-glycolide) (DL PLG) and Multiwalled Carbon Nanotubes (MWCNT) were used to fabricate biodegradable porous scaffolds for applications in tissue engineering by thermally induced phase separation (TIPS) technique. Through the use of a Field Emission Scanning Electron Microscopy, the variation in porous morphology was s...
The inclusion of multiwall carbon nanotubes (MWCNTs) into polymeric matrices is expected to improve their mechanical and thermal properties. In this work, biodegradable composites of chitosan/mimosa tenuiflora/multiwalled carbon nanotubes have been prepared through thermally induced phase separation method, in order to evaluate their thermal and me...
The purpose of this study is to examine the effect of gamma radiation and UV radiation on the microstructure, chemical structure and thermal stability of Chitosan/Mimosa Tenuiflora and Chitosan/Mimosa Tenuiflora/MWCNT composites scaffolds produced by thermally induced phase separation. The composites were irradiated and observed to undergo radiatio...
En la presente investigación se analizan las transformaciones que ha sufrido el concepto de producto de los derivados de la Mimosa Tenuiflora, una planta nativa Mexicana, a lo largo de las últimas dos décadas internacionalmente. Desde aplicaciones caseras y clínicas, hasta su comercialización masiva. La comercialización del producto y las ganancias...
La mayor parte de la tecnología actual para la impresión 3D por capas, proporciona un acabado superficial muy pobre en cuanto a color, porosidad y brillo. Adicionalmente la impresión por inyección de aglutinante en yeso expone partículas de material que proporcionan un aspecto muy diferente a los acabados usados en los procesos de manufactura tradi...
Se considera que el 86,7% de la población mundial cuentan con teléfono celular, el cual utilizan a diario para diferentes funciones. El objetivo de esta investigación es analizar los daños corporales y las enfermedades que genera el uso cotidiano de los teléfonos móviles. Se utilizó una metodología semi-cuantitativa en la que fue realizada una encu...
Magnetic nanoparticles (MNPs) have great potential in biomedical applications because of their magnetic response offers the possibility to direct them to specific areas and target biological entities. Magnetic separation of biomolecules is one of the most important applications of MNPs because their versatility in detecting cancer biomarkers. Howev...
Resumen—El estudio investiga los daños físicos que causa la falta de mobiliario escolar apto para niños zurdos. Se utilizó una metodología cuantitativa y el instrumento empleado fue una encuesta con respuestas de opción múltiple. Los resultados mostraron que el 13% de las personas encuestadas son zurdas y que el 53% al escribir en una banca para di...
In this work the influence of multiwalled carbon nanotubes (MWCNT) on mechanical properties was evaluated also the osteoinduction mechanism in Chitosan/MWCNT composite is reported. The morphology and the mechanical properties of the scaffolds were controlled by varying solvent ratios, quenching temperatures and carbon nanotubes concentration. In vi...
In this work, FeOOH arrays were obtained using two different magnetic cations. The nanoparticles were grouped into a package having different orientations through the van der Waals interaction with the magnetic cations. With Fe2+, the FeOOH nanoparticles have a rod shape with a 30-nm diameter and approximately 1-micron length, and are aligned in a...
Porous composites scaffolds of different concentration of chitosan/ Poly(DL,lactide) were fabricated for tissue engineering applications by thermally induced phase separation and lyophilization techniques. The in vitro bioactivity evaluation of the scaffolds was carried out by analyzing the apatite layers produced on them using Simulated Body Fluid...
In this work the use of Polyurethane (PU)-Chitosan(CH) scaffolds prepared by thermal induced phase separation (TIPS) for osteoblast proliferation and bone mineralization is described. Primary rat calvaria osteoblasts were seeded in the scaffolds and it was shown that supported cell adhesion and growth. The behavior osteoblast cells growing in the s...
Porous composites scaffolds of different concentration of chitosan/ Poly(DL,lactide) were fabricated for tissue engineering applications by thermally induced phase separation and lyophilization techniques. The in vitro bioactivity evaluation of the scaffolds was carried out by analyzing the apatite layers produced on them using Simulated Body Fluid...
Chitosan/poly(DL-lactide-co-glycolide) (Ch/DL PLG) composite scaffolds were fabricated by freeze-drying lyophilization, and were evaluated and compared for use as a bone regeneration scaffold through measurements of the compression mechanical properties of the porous scaffolds. Also, In vitro cell culture of Sprague-Dawley rat's osteoblasts were us...
Magnetite with an average particle size of 20 nm was doped with cobalt (Fe 3-x Co x O4) in order to make small changes in the coercivity (Hc= 0 to 0.4 KOe). Cobalt-doped magnetite was covered in a core/shell type; magnetite/silica, magnetite/adipic acid and a double shell magnetite/silica/adipic acid in order to study the effect of cobalt on the de...
In this work the use of Polyurethane (PU)-Chitosan(CH) scaffolds prepared by thermal induced phase separation (TIPS)
for osteoblast proliferation and bone mineralization is described. Primary rat calvaria osteoblasts were seeded in the
scaffolds and it was shown that supported cell adhesion and growth. The behavior osteoblast cells growing in the s...
Porous composites scaffolds of chitosan/poly(d,l-lactide-co-glycolide) were fabricated for tissue engineering applications by thermally induced phase separation and lyophilization techniques. The in vitro bioactivity evaluation of the scaffolds was carried out by analyzing the apatite layers produced on them using SBF as incubation medium. The apat...
Chitosan and poly(dl-lactide-co-glycolide) (dlPLG) were used to fabricate biodegradable porous scaffolds for applications in tissue engineering by thermally induced phase separation (TIPS) technique. Parameters such as polymer concentration, quenching temperature, solvent ratio and different compositions were analyzed. Aqueous glacial acetic acid s...
In regenerative medicine and tissue engineering, scaffolds with high interconnected porosity are necessary because
they can be potentially tailored to mimic the natural extracellular matrix (ECM) in terms of the structure, chemical
composition, and mechanical properties. In this work the preparation of Chitosan, a natural biocompatible polymer
was...
In regenerative medicine and tissue engineering, scaffolds with high interconnected porosity are necessary because they can be potentially tailored to mimic the natural extracellular matrix (ECM) in terms of the structure, chemical composition, and mechanical properties. In this work the preparation of Chitosan, a natural biocompatible polymer was...
In regenerative medicine and tissue engineering, scaffolds with high interconnected porosity are necessary because they can be potentially tailored to mimic the natural extracellular matrix (ECM) in terms of the structure, chemical composition, and mechanical properties. In this work the preparation of Chitosan, a natural biocompatible polymer was...
