Visibility recovery on images acquired in attenuating media. Application to underwater, fog, and mammographic imaging

136 p.

Estudio de la interacción entre los canales Kv7.2 y la calmodulina utilizando la técnica Bimolecular Fluorescence Complementation (BiFC)

Empleo de la técnica BiFC para estudiar la interacción entre los canales Kv7.2 y la CaM. Para ello se realizan clonajes, se co-transfectan distintas combinaciones de éstos en células de mamífero y se analiza y cuantifica la intensidad de fluorescencia obtenida mediante microscopía confocal.

Fluorescence cross-correlation spectroscopy to study hemodynamics

[EN] In the recent years a series of optical correlation techniques have been developed in order to be able to measure flow velocity with high spatial resolution while being non-invasive in order to be employed in-vivo on biological organisms. The technique employed in my thesis work, scanning laser image correlation (SLIC), is a powerful approach for the detection of flow motions because it overcomes some limitations of the classical spectroscopy techniques. SLIC method consists in repeated laser scans over a linear pattern and on the cross correlation of the signal emitted by the excited fluorophores in different positions along the scan line. Therefore, the resulting measurements for flow velocity are really accurate.