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Harnessing light and synthetic cells: a bridge to novel frontiers in water pollution remediation

In this recent period of escalating environmental challenges, water pollution stands out as a critical issue. The reliance on microbial processes represents the pillar of wastewater treatments, while accompanied by several drawbacks. The present Ph.D. work addresses pressing environmental through the development of innovative engineered liposomal carriers, known as "Smart Cells". These systems display selective permeability of the membrane upon external stimuli, standing as prototype models t...

Towards Nature-Inspired Antenna Systems for Artificial Light-harvesting Devices

With the growing demand for cleaner energy, decoding the design principles of natural antenna complexes has become essential for designing efficient artificial devices. Thus, supramolecular engineering of dye materials relies on both the photophysics of individual components and the assembly-induced coupling patterns. This thesis advances the computational design and mechanistic understanding of molecular systems for light-harvesting, energy transfer, and photoresponsive applications, mainly ...

Investigating the Emission Mechanism of Blazars S5 0716+714 and Mrk 421 with MAGIC and LST1 in a Multi-wavelength Context

This work of thesis is devoted to the study of very high-energy (VHE) gamma-ray emission from variable blazars. Blazars are objects which emit energy across the entire electromagnetic spectrum, and they are a subclass of Active Galactic Nuclei (AGNs). One of the blazars characteristics is variability, which scales from long to short periods of time. To understand the real nature of blazars, we need multi-wavelength (MWL) simultaneous data, and we need to be able to analyze these data and...

Molecular modulators of anti-VEGF response in neovascular age-related macular degeneration: aqueous humor dynamics of CD93 and endocannabinoids

Background: Neovascular age-related macular degeneration (nvAMD) represents a leading cause of legal blindness in the elderly population of developed countries. Although anti-vascular endothelial growth factor (VEGF) therapy has significantly improved visual outcomes, treatment efficacy is highly variable, with a considerable proportion of patients exhibiting incomplete or transient responses. This variability underscores the need to identify additional molecular players that modulate disease...

DNA methylation in myelodysplastic syndromes and aging: novel approaches and new perspectives

Myelodysplastic syndromes (MDS) are hematopoietic neoplasms primarily affecting older individuals, characterized by clonal hematopoiesis and frequent epigenetic dysregulation, mainly alterations in DNA methylation. We aimed to investigate whether DNA methylation patterns in low risk as well as in high risk MDS could give information on epigenetic aging, and possibly correlate the profiles in the different settings to somatic mutations and inflammatory profiles. To implement the methylation da...

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