Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 22 for “"Settore CHEM-03/A - Chimica generale e inorganica"”.
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Design and synthesis of new materials for the protection, restoration, and conservation of carbonate stone artifacts of interest in the field of Cultural Heritage.
… due to their susceptibility to weathering and chemical degradation. This PhD research focuses on developing innovative inorganic treatments to improve the durability of calcareous substrates by forming insoluble and chemically compatible protective phases. Among the most studied consolidants, …
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Biospeciation, Interaction with Biomolecules and Mechanism of Action of Potential Cu and V Drugs
… metallodrugs, investigating their coordination chemistry, speciation, and reactivity in biologically relevant media. A wide set of ligands, including phenanthroline derivatives, pyridinones, thiosemicarbazones, hydrazones, and 8-hydroxyquinoline, was employed to explore the structural diversity …
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SUSTAINABLE CATALYSIS VIA IRON AND ZINC COMPLEXES: FROM TUNABLE METALLATE SYSTEMS TO PHOTOCHEMICAL REACTIVITY
… of iron complexes as catalysts for photochemical oxidation. In the first part of the work, tetrahalometallate complexes of iron and zinc were employed as bifunctional catalysts for the cycloaddition of carbon dioxide to aziridines and epoxides, yielding oxazolidinones and cyclic …
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PALLADIUM-BASED SYSTEMS IN HOMOGENEOUS CATALYSIS: EXPLORING NITROGEN LIGANDS FOR CO-MEDIATED REACTIONS
This work explores palladium‐based systems in homogeneous catalysis, focusing on CO‐mediated transformations and the role of nitrogen ligands. Building on the efficiency of palladium-phenanthroline catalytic system in reductive cyclization of nitroarenes, the study investigates CO and its …
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Synthesis, characterization and applications of complexes with transition metal ions in d6, d8 and d10 configuration, with nitrogen heterocyclic ligands containing pyridinic nuclei.
This PhD project in Chemical Sciences and Technologies focused on the synthesis, reactivity and applications of various nitrogen-containing heterocyclic ligands containing pyridine nuclei and their derivatives with transition metal ions, mainly in d8 configuration, including Pd(II), Pt(II) and …
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NEW ORGANIC AND HYBRID INORGANIC/ORGANIC LUMINESCENT MATERIALS
Triimidazo[1,2-a:1’,2’-c:1”,2”-e][1,3,5]triazine, is a molecule which has been studied by Cariati et. al. since 2017. This system possesses both Aggregation Induced Emission (AIE) and Room Temperature Ultralong Phosphorescence (RTUP) properties, whose discovery fueled further derivatization of the …
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Rational Design and Synthesis of Epitaxial Nano-Heterostructures for Photocatalysis
L'abstract è presente nell'allegato / the abstract is in the attachment
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PREPARATION OF NANO- AND MOLECULAR COMPOUNDS FOR ANTITUMORAL APPLICATIONS TRIGGERED BY LIGHT
The PhD thesis comprises 5 research projects, all dealing with the preparation of compounds for antitumoral applications, involving different types of compounds: nanocomposite materials, organometallic complexes, and organic compounds. The antitumoral action of most of these systems was based on …
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Advanced Catalytic Pyrolysis of Biomass and Plastic Waste in Multi-Stage Reactors
L'abstract è presente nell'allegato / the abstract is in the attachment
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STRUCTURE-ACTIVITY RELATIONSHIPS OFHETEROGENEOUS CATALYSTS FOR THE LIQUID-PHASE H2PRODUCTION FROM NITROGEN-HYDRIDES
… determined by their complexity, and the surface chemistry results from an ensemble of phenomena and interactions. Establishing structure-property relationships is complex, but correlating the composition of catalysts to their overall activity is the doorstep to rational improvements of the …
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LUMINESCENT 2D COORDINATION NETWORKS (CNS): STRUCTURAL AND EXFOLIATION STUDIES
… as a distinct subfield of the solid-state chemistry, aiming to develop and isolate layered networks with unique functionalities suitable for next-generation technologies. This research project focused on the synthesis and comprehensive characterization of novel 2D luminescent coordination …
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NEW GO- AND RGO-BASED MORALS AND CARBENE-FUNCTIONALIZED GOLD NANOPARTICLES FOR HETEROGENEOUSLY CATALYZED REDUCTIONS
… diversified by subjecting graphene oxide to chemical reduction, yielding reduced graphene oxide (RGO) and enabling a direct comparison between the two different modifications. All synthesized materials were thoroughly characterized using a variety of analytical techniques aimed at elucidating …
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BRIDGING EXPERIMENT AND THEORY IN PORPHYRIN CHEMISTRY: DEVELOPING MATERIALS FOR SENSING, OPTICAL, AND CATALYTIC TECHNOLOGIES
… I conducted an in-depth exploration of porphyrin chemistry with a particular focus on the systematic design, synthesis, and characterization of innovative porphyrin-based materials. Working within the SunLab group (renowned for its expertise in this field) provided an ideal environment to …
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Artificial Intelligence for Predictive Design and Development of Innovative Materials, Manufacturing Processes, and Technological Applications
L'abstract è presente nell'allegato / the abstract is in the attachment
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EXPLORING THE ROLE OF METAL VARIABILITY IN MOFS USING SYNCHROTRON RADIATION TECHNIQUES
Metal-Organic Frameworks (MOFs) are a unique class of hybrid materials that combine high porosity, crystallinity, and modularity, making them promising candidates for applications ranging from gas storage to catalysis. This thesis explores the intricate relationship between MOF structure, metal …
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METAL COMPLEXES AND THEIR BIOLOGICAL ACTIVITY IN VIVO
… with remarkable photophysical and electrochemical properties, arising from their unique electronic structures. Complexes containing Pt(II), Ir(III), Ru(II), Cu(I) for example are characterized by the presence of partially filled d-orbitals, exhibit a range of fascinating phenomena …
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OPTIMIZATION OF THE PRODUCTION OF TERBIUM RADIONUCLIDES FOR THERANOSTIC APPLICATIONS
… therapy using radiopharmaceuticals labeled with chemically identical radionuclide pairs. In particular, the terbium isotopes 149Tb, 152Tb, 155Tb, and 161Tb have shown great potential due to their unique decay properties, enabling precise imaging and effective treatment modalities. This thesis …
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