Search results for "Ligo"
showing 10 items of 1427 documents
Oligopeptidipäällysteiset kultananopartikkelit lääketieteellisissä sovelluksissa
2016
Pro Gradu -tutkielmassa käsitellään oligopeptidipäällysteisten kultananopartikkeleiden sovelluksia lääketieteessä. Tutkielmassa käydään läpi kultananopartikkeleiden yleisiä ominaisuuksia sekä niiden soveltuvuutta biologisiin ja lääketieteellisiin sovelluksiin. Lisäksi esitellään yleisimmät kultananopartikkeleiden päällystyksessä käytettävät oligopeptidit ja kuvataan erityyppisille oligopeptidipäällysteisille kultananopartikkeleille kehiteltyjä lääketieteellisiä sovelluksia, joihin lukeutuvat muun muassa syöpähoito, biologinen kuvantaminen, kolorimetriset biomolekyylianalyysit ja lääkeaineiden kohdennettu kuljetus. Kokeellisessa osassa pyrittiin valmistamaan tiolifunktionalisoitu oligopeptid…
The Role of Orbital Symmetries in Enforcing Ferromagnetic Ground State in Mixed Radical Dimers
2018
One of the first steps in designing ferromagnetic (FM) molecular materials of p-block radicals is the suppression of covalent radical-radical interactions that stabilize a diamagnetic ground state. In this contribution, we demonstrate that FM coupling between p-block radicals can be achieved by constructing mixed dimers from different radicals with differing symmetries of their singly occupied molecular orbitals. The applicability of this approach is demonstrated by studying magnetic interactions in organic radical dimers built from different derivatives of the well-known phenalenyl radical. The calculated enthalpies of dimerization for different homo- and heterodimers show that the formati…
L'obbligo del rendiconto ed il recesso anticipato del cliente nel contratto di gestione di patrimoni
2012
Il commento alla decisione della Corte di Cassazione n. 24548 del 2 dicembre 2010 prende in esame specifici profili del contratto di gestione individuale di portafogli incentrandosi, in particolare, sulla disciplina e funzione del rendiconto di gestione e sulla portata del diritto di recesso riconosciuto al cliente nel corso di tale rapporto. Le soluzioni interpretative adottate dalla Cassazione vengono valutate, in chiave sincronica, alla luce dei ripetuti mutamenti legislativi intervenuti nella materia, nonché dei rapporti fra la normativa speciale che regola il contratto di gestione di portafogli e la disciplina codicistica. In questa prospettiva, viene vagliata l’opportunità di un’opera…
Antifouling Systems Based on a Polyhedral Oligomeric Silsesquioxane-Based Hexyl Imidazolium Salt Adsorbed on Copper Nanoparticles Supported on Titania
2023
The reaction of octakis(3-chloropropyl)octasilsesquioxane with four equivalents of 1-hexylimidazole or 1-decylimidazole gave two products labelled as HQ-POSS (hexyl-imidazolium quaternized POSS) and DQ-POSS (decyl-imidazolium quaternized POSS) as regioisomer mixtures. An investigation of the biological activity of these two compounds revealed the higher antimicrobial performances of HQ-POSS against Gram-positive and Gram-negative microorganisms, proving its broad-spectrum activity. Due to its very viscous nature, HQ-POSS was adsorbed in variable amounts on the surface of biologically active oxides to gain advantages regarding the expendability of such formulations from an applicative perspe…
Self-Complementary Dimers of Oxalamide-Functionalized Resorcinarene Tetrabenzoxazines
2018
Self‐complementarity is a useful concept in supramolecular chemistry, molecular biology and polymeric systems. Two resorcinarene tetrabenzoxazines decorated with four oxalamide groups were synthesized and characterized. The oxalamide groups possessed self‐complementary hydrogen bonding sites between the carbonyls and amide groups. The self‐complementary nature of the oxalamide groups resulted in self‐included dimeric assemblies. The hydrogen bonding interactions within the tetrabenzoxazines gave rise to the formation of dimers, which were confirmed by single‐crystal X‐ray diffractions analysis and supported by NMR spectroscopy and mass spectrometry. The self‐included dimers were connected b…
Parallel Behaviour – Primary Evidence of an Agreement
2013
Abstract The distinction between legitimate oligopoly and cartels is tackled by each competition authority. A parallel behaviour in an oligopolistic market might be seen as an anchor for competition's effectiveness, given that companies are required to respond to the decisions of other competitors, trying to keep a realistic and competitive position to ensure welfare. Cartels offer an opposite perspective of what competition really means. Apart from the observation of the econometrical model presented in the article, the final assessment should consider the particularities of the legal and economic environment, to conclude on the existence of a cartel based on reasonable grounds.
Data from: Evolution of alternative male morphotypes in oxyurid nematodes: a case of convergence?
2014
Male dimorphism has been reported across different taxa, and is usually expressed as the coexistence of a larger morph with exaggerated male traits and a smaller one with reduced traits. The evolution and maintenance of male dimorphism are still poorly understood for several of the species in which it has been observed. Here, we analyse male dimorphism in several species of reptile parasitic nematodes of the genus Spauligodon, in which a major male morph (exaggerated morph), which presents the traditional male morphological traits reported for this taxon, coexists with a minor morph with reduced morphological traits (i.e. reduced genital papillae) resembling more closely the males of the si…
Author response: PTEN negatively regulates the cell lineage progression from NG2+ glial progenitor to oligodendrocyte via mTOR-independent signaling
2018
Entering the Nano-Cosmos of the Cell by Means of Spatial Position Determination Microscopy (SPDM): Implications for Medical Diagnostics and Radiation…
2013
During the last 20 years fluorescence light microscopy has made an enormous progress towards fluorescence nanoscopy in order to elucidate the nanostructural organization of cellular machineries beyond classical limits of resolution in light microscopy. One of these novel techniques is Spatial Position Determination Microscopy (SPDM), an approach of molecular localization microscopy based on the application of specific fluorescence labelling of cellular structures by means of dyes that undergo reversible photobleaching resulting in blinking effects during image acquisition. This blinking allows spectral separation of individual molecules and thus precise localization and distances measuremen…
Role of FODMAPs in Patients With Irritable Bowel Syndrome.
2015
Irritable bowel syndrome (IBS) is a condition characterized by abdominal pain, bloating, flatus, and altered bowel habits. The role of dietary components in inducing IBS symptoms is difficult to explore. To date, foods are not considered a cause but rather symptom-triggering factors. Particular interest has been given to the so-called FODMAPs (fermentable oligo-, di-, and monosaccharides and polyols). We aimed to summarize the evidence from the most common approaches to manage suspected food intolerance in IBS, with a particular interest in the role of FODMAPs and the effects of a low FODMAP diet. We reviewed literature, consulting PubMed and Medline by using the search terms FODMAP(s), fru…