Memoria en abstract: Envíos recientes
Mostrando ítems 101-120 de 255
-
Particle shape-dependent, photothermal properties of gold nanostructured colloids in a physiological fluid
(Materials Research Society, 2023-08-18)The optical properties of gold nanoparticles have made possible the development of biomedical therapies such as hyperthermia. Photothermal properties depend on the size and shape of the nanoparticles. Likewise, the coatings ... -
Design and development of polyvinyl alcohol (PVA)/Aloe vera/collagen/manuka honey dressings with regenerative and antimicrobial properties for the treatment of burns and chronic wounds
(Materials Research Society, 2023-08-18)This work used the electrospinning technique to obtain polymeric fiber mats of polyvinyl alcohol (PVA= 89,000-98,000 Mw) with encapsulated collagen, aloe vera, and Manuka honey. We varied the electrospinning parameters ... -
SÍNTESIS DE VARIOS PASOS EN UN SOLO REACTOR Y CARACTERIZACIÓN DE UN SISTEMA DE LIBERACIÓN DE FÁRMACOS DE PUNTOS CUÁNTICOS DE BSA-CU2S BASADO EN LA REACCIÓN DE BIURET
(Redbiot, 2023-09-29)Los puntos cuánticos (QD) basados en calcogenuros se han estudiado ampliamente a lo largo de las últimas décadas, ya que cuentan con buenas propiedades ópticas (fotoluminiscencia) y baja toxicidad. Se ha demostrado que ... -
CARBON QUANTUM DOTS (CQDS) AS THERANOSTIC AGENTS TO DETECT AND TREAT CANCER CELLS WITH CARCINOEMBRYONIC ANTIGEN EXPRESSION
(sociedad mexicana de materiales, 2023-08-13)When talking about a biocompatible theranostic agent, it should be known that these materials are characterized by having a dual function to diagnose, monitor and treat diseases simultaneously. Some of these applications ... -
Algoritmo PSO con extensión de TOPSIS para la valoración deaceites esenciales
(CSMIO, 2023-10-18)La diabetes mellitus tipo 2 es una enfermedad crónico degenerativa que se caracteriza por presentarniveles elevados de glucosa en sangre. Una alternativa natural para controlar o disminuir los niveles deglucosa es el uso ... -
Análisis de la variación dimensional de piezas maquinadas mediante visión por computadora y descriptores de Fourier
(Universidad Autónoma de Ciudad Juárez, 2023-05-26)En el proceso de fresado de contorno y perfiles, las herramientas producen marcas o variaciones diminutas en la superficie del área maquinada. Estas irregularidades son errores de forma, asociados con la variación en ... -
Numerical simulation to define the optimized parameters in the plastic injection process using DOE
(RECIT, 2023-09-04)The work proposes the use of numerical simulation and statistical analysis to obtain the parameters we optimize in a plastic injection process, based on the reduction of the total displacement in the product. The variables ... -
Business Model as a Tool for Supply Chain Horizontal Collaboration
(2019-02-22)Horizontal collaboration, seen as the new alternative from the traditional vertical integration, is a strategic tool that SMEs are using to gain competitive advantage inside a supply chain. As a strategic alliance between ... -
Using nanotechnology to enhance nutrient bioaccessibility
(IKSAD Publications, 2023-03-22)Nanotechnology has become an increasingly important field in the delivery of various substances, including nutrients. The use of nanotechnology in nutrient delivery offers several advantages, including increased stability ... -
Diseño e implementación de un prototipo de laboratorio práctico de automatización por medio de acceso remoto para estudiantes de la UACJ
(UACJ, 2022-05-23)El proyecto está orientado principalmente para los alumnos de ingeniería que cursan materias de automatiza-ción, porque desde el año pasado, debido a la pandemia, se suspendieron las clases presenciales y se considera que ... -
Instalación de la capacidad contratada en una línea de ensamble de sistemas de postratamiento de emisiones de motores de combustión interna
(2022-05-23)El principal objetivo de este trabajo es instalar una línea de producción de ensamble de sistemas de postrata-miento de emisiones, aplicando los principios de manufactura esbelta que permitan tener capacidad de fa-bricación ... -
Análisis estructural de nanocebollas crecidas por radiación de microondas
(Sociedad Mexicana de Fisica, 2022-12-31)Se presenta un estudio estructural y morfológico de varias muestras de nanocebollas , las cuales fueron sintetizadas utilizando un horno de microondas controlando su potencia a diferentes tiempos y como fuente de carbono ... -
Evaluación del desempeño estructural de diferentes muestras de Inconel 625 en cámara de niebla salina.
(Sociedad Mexicana de Física, 2022-12-31)En este trabajo se evalúa el desempeño estructural de varias piezas de Inconel 625 expuestos en una nube de NaCl con un pH de 8.2, mediante el método de cámara salina. La metodología fue apoyada en las especificaciones ... -
INFLUENCE OF GRAIN SIZE ON UNIAXIAL VISCOSITY DURING THE SINTERING PROCESS IN CERAMICS
(Sociedad Mexicana de Materiales, 2022-08-15)The present work aims to investigate the susceptibility of uniaxial viscosity to characterize the influence of grain size during the sintering process in ceramics, monitoring and estimating during its evolution and acting ... -
USING THE EFFLORESCENCE MECHANISM OF PORTLAND CEMENT TO OBTAIN A BRIGHT CRYSTALLINE CALCIUM CARBONATE SURFACE
(Sociedad Mexicana de Materiales, 2022-08-01)Various types of materials are used in the construction industry, one of the most important is the Portland cement, which is used for prefabricated elements or for joining various materials, and sometimes it is hydrated ... -
DENSIFICATION AND SHAPE DEFORMATION CASES DURING SINTERING DESCRIPTION BASED ON SOLID MECHANICS
(Sociedad Mexicana de Materiales, 2022-08-15)Continuum Mechanics offers a useful tool to describe macroscopic aspects of powder compact sintering. Densification and shape deformations are two examples where solid mechanics can provide an accurate description. A resume ... -
SYNTHESIS AND CHARACTERIZATION OF AN INTRAVAGINAL POLYMERIC FILM FOR CONTROL RELEASE OF CISPLATIN, RETINOL AND ENDOSTATIN
(Sociedad Mexicana de Materiales, 2022-08-01)Cervical cancer is one of the main causes of death among women worldwide, it represents 4% of cancer diagnosis, with 500,000 new cases per year. Cervical cancer treatment, as any malignant tumor, requires an alkylating ... -
SYNTHESIS OF A BIOCONJUGATE USING AG-BSA/PVP NANOCLUSTERS WITH ANTI-PSG1 PREGNANCY SPECIFIC GLYCOPROTEIN PSG1 ANTIBODY
(Sociedad Mexicana de Materiales, 2022-08-01)Breast cancer is one of the diseases with the highest incidence worldwide, being an early and correct detection of great relevance for the efficiency of the treatments administered, thus improving the survival rate of ... -
THE EFFICIENCY OF ENCAPSULATION OF NUCLEIC ACIDS IN LIPID NANOPARTICLES FOR THE TREATMENT OF EYE DISEASES
(Sociedad Mexicana de Materiales, 2022-08-01)Background: Drug delivery systems have been developed to treat diseases associated with the eye. However, one of the greatest challenges is to improve routes of administration, specifically the periocular and intravitreal, ... -
HYDROTHERMAL SYNTHESIS OF BISMUTH SODIUM POTASSIUM TITANATE
(Sociedad Mexicana de Materiales, 2022-08-15)Amidst the urgent searching for materials that replace lead-based ferroelectric ceramics for more environmentally friendly alternatives, the system (1-x)Na0.5Bi0.5TiO3–xK0.5Bi0.5TiO3 (BNKT) is widely studied due to its ...