Results 31 to 40 of about 10,316 (198)
Ecology of endolithic lichens colonizing granite in continental Antarctica [PDF]
, 2005 In this study, the symbiont cells of several endolithic lichens colonizing granite in continental Antarctica and the relationships they have with the abiotic environment were analyzed in situ, in order to characterize the microecosystems integrating ...
Ascaso, Carmen +4 more
core +2 more sources
Determination of biosorption mechanism in biomass of agave, using spectroscopic and microscopic techniques for the purification of contaminated water [PDF]
, 2019 [Abstract] Lead (Pb2+) and copper (Cu2+) are polluting metals due to their toxicity; however, the extraction of these metals is essential for economic development, so it is important to look for efficient and low-cost alternatives that can remove heavy ...
Barriada, José Luis +6 more
core +1 more source
Anais Brasileiros de Dermatologia, 2012 Melasma is a common disorder of hypermelanosis that affects mainly young and middle-aged women of Fitzpatrick's phototypes III-V. The disease significantly impacts their lives.
Mariana Carvalho Costa +4 more
doaj +1 more source
Deep anterior lamellar keratoplasty evaluation in patients with keratoconus [PDF]
, 2009 PURPOSE: To evaluate the efficacy, complications and confocal microscopy corneal features of deep anterior lamellar keratoplasty using the air dissection technique in keratoconus.
Allemann, Norma +3 more
core +2 more sources
Angewandte Chemie, EarlyView.Amino‐bearing silsesquioxanes are water‐stable nanozymes that exhibit aggregation‐ and disaggregation‐dependent catalysis and can be applied to intracellular prodrug activation for cancer therapy. ABSTRACT Synthetic nanozymes have emerged as promising alternatives to natural enzymes for catalytic and therapeutic applications, yet their limited ...
Rabia Zahid +4 more
wiley +2 more sources
Distrofia corneal, clasificación y queratectomía fototerapéutica. Reporte de un caso
Revista Mexicana de Oftalmología, 2021 Objetivo: Presentar un caso de distrofia de la membrana basal epitelial según el sistema de clasificación y la nomenclatura de las distrofias corneales IC3D-Edición 2, así como los resultados de la queratectomía fototerapéutica. Caso clínico: Mujer de 61
Taimí Cárdenas-Díaz +5 more
doaj +1 more source
Caracterização topográfica e de rugosidade de filme fino semicondutor por microscopia confocal
Research, Society and Development, 2021 A caracterização de filmes finos é uma técnica de alta demanda devido a sua vasta utilização em engenharia e ciências. A Microscopia Confocal de Varredura a Laser (MCVL) é um marco da microscopia moderna, aliando alta sensibilidade e velocidade, possibilitando a detecção de imagens de super resolução e análise de dados quantitativa em termos de ...
Nathália de Paula Sousa +4 more
openaire +2 more sources
Técnicas de microscopía óptica
Arbor: Ciencia, Pensamiento y Cultura, 2004 Durante los últimos años, las técnicas de microscopía óptica y sus aplicaciones han experimentado un auge sin precedentes. Más concretamente, la difusión de sistemas de microscopía confocal durante los 90 ha empujado con fuerza el desarrollo de la ...
F. Javier Díez Guerra
doaj +1 more source
Morphologic evaluation and Ca2+ mobilization by glicose and acetylcholine in human pancreatic cells [PDF]
, 2007 AIMS: The proposal of this study was to analyze morphology of the organelles and cytoskeleton in human pancreatic cells cultured and the mobilization of the cytosolic calcium ([Ca2+]c) in response to glucose and ACh by fluorimetry method.
Cardoso, Daniela Espinha +5 more
core +3 more sources
Revista Brasileira de OftalmologiaRESUMO A ceratite fúngica é uma infecção potencialmente devastadora da córnea, cujo diagnóstico é frequentemente retardado devido à semelhança clínica com outras etiologias infecciosas. A microscopia confocal in vivo tem se mostrado um método eficaz para
Isabella Passarelli Giabardo Marques +4 more
doaj +1 more source