Now showing items 1-10 of 90
Two - Photon Microscopy
Chemical two-photon fluorescence
(American Chemical Society, 2015-04)
We describe a method based on a caged fluorescent molecule that can act as a chemical two-photon probe. It is composed of an organic fluorophore and a ruthenium-bipyridine complex that acts as a photoremovable quencher. ...
Three-dimensional reconstruction of corticospinal tract using one-photon confocal microscopy acquisition allows detection of axonal disruption in spinal cord injury
The principal motor tract involved in mammalian locomotor activities is known as the corticospinal tract (CST), which starts in the brain motor cortex (upper motor neuron), extends its axons across the brain to brainstem ...
Harmonic optical microscopy and fluorescence lifetime imaging platform for multimodal imaging
Multiphoton Excitation of Upconverting Nanoparticles in Pulsed Regime
(American Chemical Society, 2016-01)
Upconverting nanoparticles (UCNPs) present emission in the visible region upon irradiation with NIR light through a multiphoton mechanism. However, the long characteristic time of their emission has prevented the use of ...
Intravital microscopy technique to study parasite dynamics in the labyrinth layer of the mouse placenta
Intravital imaging techniques are the best approach to investigate in situ cellular behavior under physiological conditions. Many techniques have emerged during these last few years for this purpose. We recently described ...
Mouse colorectal cancer an early detection approach using nonlinear microscopy
(IOS Press, 2014-09)
Murine induced colon cancer has been used to demonstrate that Second Harmonic Generation (SHG) microscopy images, combined with Two-Photon Excitation Fluorescence (TPEF) and specific quantization scoring methods allow ...
Mapping the lignin distribution in pretreated sugarcane bagasse by confocal and fluorescence lifetime imaging microscopy
(BioMed CentralLondon, 2013-04)
Background: Delignification pretreatments of biomass and methods to assess their efficacy are crucial for biomassto- biofuels research and technology. Here, we applied confocal and fluorescence lifetime imaging microscopy ...
Fabrication of Zinc Oxide Nanowires/Polymer Composites by Two-Photon Polymerization
We present an approach to fabricate ZnO nanowires/polymer composite into three-dimensional microstructures, based on two-photon polymerization direct laser writing, a fabrication method that allows submicrometric spatial ...