Buscar
Mostrando ítems 1-6 de 6
Analysis of the combined effect of lasers of different wavelengths for PDT outcome using 600, 630, and 660 nm
(WILEY-BLACKWELL, 2011)
We investigated the effects of photodynamic therapy (PDT) outcome when combining three laser systems that produce light in three different wavelengths (600, 630, and 660 nm). Cooperative as well as independent effects can ...
Synergetic antimicrobial effect of chlorin e6 and hydrogen peroxide on multi-species biofilms
(2021-01-01)
Antimicrobial photodynamic therapy (aPDT) has been considered as a potential alternative to antibiotics for the treatment of biofilm infections. There is evidence that an additional H2O2 enhances the antimicrobial efficacy ...
Efecto antibacteriano de una nanoemulsión de ftalocianina de aluminio clorada sobre periodontopatógenos relevantes en el paciente diabético tipo 2: Estudio in vitro
(Bucaramanga : Universidad de Santander, 2019Facultad Ciencias de la SaludMaestría en Investigación en Enfermedades Infecciosas, 2019-09-16)
La enfermedad periodontal (EP) y la diabetes mellitus (DM) son enfermedades crónicas con una relación bidireccional. El tratamiento convencional para la EP es altamente invasivo, consiste en la remoción mecánica de agentes ...
Diseño de un sistema de adquisición de imágenes multiespectrales basado en iluminación LED de potencia de ancho de banda estrecho
(Manizales - Ingeniería y Arquitectura - Doctorado en Ingeniería - AutomáticaDepartamento de Ingeniería Eléctrica y ElectrónicaUniversidad Nacional de Colombia - Sede Manizales, 2020)
Multispectral imaging systems using narrow bandwidth power LEDs have become a feasible solution for a wide range of applications. Compared to traditional RGB systems, they increase the feature space according to the number ...
Photostability enhancement in oligo (phenylene vinylene) systems and their application as heterogeneous photocatalysts
(Universidad Nacional de ColombiaBogotá - Ciencias - Doctorado en Ciencias - QuímicaDepartamento de QuímicaFacultad de CienciasBogotá, ColombiaUniversidad Nacional de Colombia - Sede Bogotá, 2022-08-25)
The first chapter revises the most relevant aspects of phenylene vinylene (PV) systems applied to photocatalysis. Despite the photochemical applications of these conjugated systems that have been widely described and involve ...