Sfoglia Chimica per Data di Immissione
Items 41-60 di 81
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Metathesis reactions catalyzed by ruthenium complexes for the self-healing of aeronautical materials
(Universita degli studi di Salerno, 2018-03-05)In this PhD thesis work, Ruthenium catalysts were covalently and non-covalently linked to carbon-based nanomaterials, in order to give self-repairing ability to the aeronautical materials. These supported catalysts have ... -
Calixarene based catalytic systems
(Universita degli studi di Salerno, 2018-02-22)Catalysis is the essence of chemistry as it provides useful tools to make and brake chemical bonds. As nature has been a guide to many scientists, it’s no surprise that in the field of catalysis enzymes were a source of ... -
An ecological approach to the integrated monitoring of freshwater ecosystems
(Universita degli studi di Salerno, 2019-02-06)The concept of integrated environmental monitoring includes the gathering of all the information necessary to obtain a comprehensive view of ecosystem status, processes and functionality, through a classical ecological ... -
Enantioselective construction of new heterocyclic scaffolds via organocatalyzed cascade reactions
(Universita degli studi di Salerno, 2019-02-04)Chirality plays a vital role in human daily life. After the famous but tragic case regarding the Thalidomide, Food and Drug Administration (FDA) gave a guide in relation to the submission of new drug applications... [edited ... -
CO2 fixation in cyclic carbonates and polycarbonates by salen-like based metal complexes
(Universita degli studi di Salerno, 2019-02-06)At the current rate of consumption of petroleum resources, they are predicted to be exhausted within the next century. For this reason, the development of new chemical processes using biorenewable resources is attracting ... -
Synthesis and properties of new macrocyclic derivates
(Universita degli studi di Salerno, 2019-02-06) -
Pharmacological potential and phytochemical profile of three unexplored medicinal plants
(Universita degli studi di Salerno, 2019-02-06)Nature is a wide source of biologically active compounds investigated with the purpose to be used as drugs due to their biological activity and also useful in pharmaceutical discovery and drug design. Nowadays, medicinal ... -
Synthesis of sustainable polyesters via ring opening polymerization promoted by phenoxy-imine aluminum complexes
(Universita degli studi di Salerno, 2019-02-04)Aliphatic polyesters are emerging as an important class of materials alternatives to te petroleum-based polymers. They are often biodegradable and can be produced from renewable feedstocks. In this context, the developmentof ... -
Charge transfer in organic materials with potential applications in electronics
(Universita degli studi di Salerno, 2019-02-05)Search for low cost electronic materials has led towards the synthesis and the employment of organic semiconductors (OSCs), a class of materials that combine the electronic advantages of semiconducting materials with the ... -
The protein related to Pseudoxanthoma Elasticum regulates the purinergic system. New insight on the ABCC6 transporter
(Universita degli studi di Salerno, 2019-02-04)ABC (ATP-binding cassette)transporters are the largest superfamily of membrane proteins present in all organisms and they are particularity involved in transport of nutrients and drugs... [edited by Author] -
Effect of thermo wood modification and polyoxometalates catalysts on yield and extractives composition
(Universita degli studi di Salerno, 2019-02-06)The aims of this work were to investigate the impact of the heat treatment on the chemical composition (holocellulose, lignin and extractives) of different wood species, to characterise and quantify wood extractives and ... -
Catalysis for the transformation of biomass in value-added products
(Universita degli studi di Salerno, 2019-02-04)The present doctoral thesis is focused on the catalytic conversion of bioglycidol into value-added products... [edited by Author] -
Mesoscale Modeling of Carbon Black/Polymer Interfaces: Linking Atomistic and Coarse-Grained Particle-Field Representations
(Universita degli studi di Salerno, 2020-02-11)The research activity, described in this Ph. D. thesis, was dedicated to the development of a novel carbon black (CB) primary particle model, with accurate morphology, to be used in coarse-grained (CG) molecular dynamics ... -
Development and optimization of analytical methods for the analysis of drugs in wastewater samples and chronic aquatic toxicity assessment of the Crustacea Copepoda Tigriopus fulvus
(Universita degli studi di Salerno, 2020-02-13)Pharmaceutical compounds constitute one of the most important emerging classes of environmental pollutants. Recent studies have discovered their occurrence in environmental samples investigated worldwide, including ... -
Chiral Bioactive Cyclopeptoids: Concepts and Purposes
(Universita degli studi di Salerno, 2020-02-09)Peptides are an endless source of inspiration for medicinal chemistry, as these biomacromolecules regulate a number of biological activities, acting as hormones, neurotransmitters, signalling molecules and so on. They show ... -
Heterocyclic architecture for the synthesis of anti-HIV protease and anti-cancer compounds
(Universita degli studi di Salerno, 2020-02-14)Introduction of heterocycle moieties in a bioactive molecule can have important effects on physicochemical and pharmacological properties, because of their chemical stability, their structural rigidity and due to the ... -
New perspectives in phase transfer catalysis
(Universita degli studi di Salerno, 2020-02-11)The increasing demand for the stereoselective synthesis of bioactive compounds in both industrial and academic research has led to the rapid development of a variety of diastereo- and enantio-selective processes using phase ... -
Olive oil and oleate affect hepatic proteome and mitochondrial dynamics: in vivo and in vitro approaches
(Universita degli studi di Salerno, 2021-05-27)The Mediterranean diet (MD) has been pointed out as a nutritional approach to prevent metabolic disturbances leading to obesity, diabetes and liver steatosis. These properties have been largely attributed to oleic acid and ... -
Supported gold nanoparticles as promising catalysts in sustainable organic synthesis
(Universita degli studi di Salerno, 2021-03-23)Gold nanoparticles (AuNPs) emerged as very promising catalysts in a lot of organic reactions and industrial applications. These catalysts are in fact capable of catalysing chemical processes under mild conditions ... -
New applications of Ester/Amide surrogates in organic synthesis
(Universita degli studi di Salerno, 2021-04-22)Masked esters/amides are scaffolds endowed with a great potential in the field of organic synthesis. This PhD project has been conceived, in the context of non-covalent organocatalysis, with the aim to exploit unsaturated ...