Photochemical stability is one of the most important parameters that determine the
usefulness of organic dyes in different applications. This Review addresses key factors that …

The characterization of the spectral emission and of the photostability of polymer optical
fibers (POFs) doped with conjugated polymers has been carried out taking into account the …

Featured Application The proposed solution allows for the digital conversion of the image of
a hematoxylin–eosin-stained slide, using a convolutional neural network, to an image …

Fluorescence loss in photobleaching (FLIP) is a method to study compartment connectivity
in living cells. A FLIP sequence is obtained by alternatively bleaching a spot in a cell and …

Fluorescence images present low signal-to-noise ratio (SNR), are corrupted by a type of
multiplicative noise with Poisson distribution, and are affected by a time intensity decay due …

The phenomenon of photobleaching of fluorescence indicators in organic thin films is
presented. The study is performed on the fluorescein methacrylate indicator immobilized in …

Fluorescence confocal microscopy images present a low signal to noise ratio and a time
intensity decay due to the so called photoblinking and photobleaching effects. These effects …

Retinal photoreceptors instigate a cascade of neuronal responses triggered by light
perception. Accordingly, their degeneration is a major cause of blindness. An artificial …

Abstract ENGLISH SUMMARY: A tool for biological imaging is developed within this work. It
consists of engineering the point spread function (PSF) of a fluorescent molecule or a …

Binary TiO2-SiO2 oxides are materials that have attracted attention due to their usefulness
as heterogeneous catalysts and catalytic supports. Due to the large difference between their …