Search results for "Dam"
showing 10 items of 3828 documents
Supramolecular Modification of ABC Triblock Terpolymers in Confinement Assembly
2018
The self-assembly of AB diblock copolymers in three-dimensional (3D) soft confinement of nanoemulsions has recently become an attractive bottom up route to prepare colloids with controlled inner morphologies. In that regard, ABC triblock terpolymers show a more complex morphological behavior and could thus give access to extensive libraries of multicompartment microparticles. However, knowledge about their self-assembly in confinement is very limited thus far. Here, we investigated the confinement assembly of polystyrene-block-poly(4-vinylpyridine)-block-poly(tert-butyl methacrylate) (PS-b-P4VP-b-PT or SVT) triblock terpolymers in nanoemulsion droplets. Depending on the block weight fractio…
Conjugation strategies of insulin to nanogels: new hope for nanogels Alzheimer's disease therapy?
2014
CONJUGATION STRATEGIES OF INSULIN TO NANOGELS AND BIOLOGICAL ACTIVITY TESTS
2014
Radiation engineered functionalized nanogels as platform for biomedical nanocarriers
2011
Radiation sculpured nanogels as platform for novel therapeutic systems
2012
Alcohol-Selective Oxidation in Water under Mild Conditions via a Novel Approach to Hybrid Composite Photocatalysts
2015
Abstract The oxidation of alcohols to carbonyl compounds in a clean fashion (i.e., with water as a solvent or under solvent‐free conditions, and using O2 or H2O2 as the primary oxidant) is the subject of considerable research efforts. A new approach for the selective oxidation of soluble aromatic alcohols in water under mild conditions via a novel composite photocatalyst has been developed. The catalyst is synthesized by grafting 4‐(4‐(4‐hydroxyphenylimino)cyclohexa‐2,5dienylideneamino)phenol and silver nanoparticles onto the surface of moderately crystalline titanium dioxide. The titanium dioxide‐based composite was first extensively characterized and then employed in the catalytic oxidati…
Veracité du récit et formes du témoignage chez les Wayuu (Colombie et Venezuela)
2008
Volcanic risk and the role of the media. A case study in the Etna area
2019
On December 24, 2018, the Etna volcano has recorded a significant eruption. Linked to this phenomenon, after a seismic swarm of 72 shocks, a 4.8-magnitude earthquake struck a large area North of Catania city, on the Eastern coast of Sicily. Six villages reported 28 injured people and damages to the building. According to seismologists the earthquake had an unusual level of magnitude. Yet, despite the real danger of this event, many people who live around the volcano, in one of the most densely populated areas of Sicily, perceived these facts in an ambivalent way. Indeed, their lives continued as before even in awareness of the natural hazard, while several media presented the situation as r…
Neatkarības kari „Spāņu Dienvidamerikā no 1809. līdz 1824. gadam: vērtējums historiogrāfijā”
2015
Bakalaura darbā „Neatkarības kari Spāņu Dienvidamerikā no 1809. līdz 1824. gadam: vērtējums historiogrāfijā” autors ir atspoguļojis neatkarības karu norisi Spānijas Dienvidamerikā. Darbs balstīts virkni vēsturnieku darbu, aprakstot un salīdzinot militāros un politiskos konfliktus starp jaundibinātajām valstīm un Spāniju šajā reģionā laikā no 1809. līdz 1824. gadam, kā arī atklājot problemātiskus jautājumus tā laika notikumu interpretācijā. Darbā raksturots neatkarības karu process un ar to saistītie politiskie notikumi, kas noteica neatkarības atbalstītāju uzvaru pār Spāniju.
Mechanisms of cell death in canine parvovirus-infected cells provide intuitive insights to developing nanotools for medicine
2010
Jonna Nykky, Jenni E Tuusa, Sanna Kirjavainen, Matti Vuento, Leona GilbertNanoscience Center and Department of Biological and Environmental Science, University of Jyväskylä, FinlandAbstract: Viruses have great potential as nanotools in medicine for gene transfer, targeted gene delivery, and oncolytic cancer virotherapy. Here we have studied cell death mechanisms of canine parvovirus (CPV) to increase the knowledge on the CPV life cycle in order to facilitate the development of better parvovirus vectors. Morphological studies of CPV-infected Norden laboratory feline kidney (NLFK) cells and canine fibroma cells (A72) displayed characteristic apoptotic events. Apoptosis was f…