Search results for "Tecnologie"

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…

Progettare nel caleidoscopio del piccolo.La rivoluzione tecnica della multidisciplinare "nanoscala".

2018

Si può generalmente affermare che l’industria delle costruzioni costituisca un settore capace di attivare grandi attività economiche e di sperimentazione, anche se spesso esso utilizzi componenti e sistemi abbastanza obsoleti, se paragonati ad altri settori industriali quali, ad esempio, quello bellico o farmaceutico. La ricerca applicata e lo sviluppo di nuovi materiali innovativi, dalle prestazioni elevate, economicamente convenienti e sostenibili, appaiono una delle priorità delle agende scientifiche di parecchie Nazioni, con investimenti - sia nel pubblico che nel privato - di diversi milioni di dollari l’anno. La scelta di nuovi materiali dalle caratteristiche avanzate è, al giorno d’o…

Nanotecnologie e produzione industriale eco-orientata. Gli indirizzi fondamentali di una ricerca

2007

Il contributo descrive i primi risultati della ricerca sulle nanotecnologie applicate al recupero edilizio.

Nanotechnologies for architecture

In architecture and building practise, the development of new materials such as the nanostructured materials, and especially the nanocomposite, will lead to a revolution in the way we think about buildings and living. New materials, new methods, new structures will allow us construct higher and bigger enhanced buildings, structures and infrastructures with new functionalities and new perspectives. In this research we will analyze how these new technologies will change, or are still changing, the construction world.

Nanotechnology for Conservation: The Case of Archaeological Sites

2006

L'articolo espone le principali problematiche conservative dei siti archeologici e analizza la possibilità di applicazione dei nuovi nanomateriali, derivanti dalle nanotecnologie come soluzioni innovative per affrontare problematiche irrisolte con i prodotti tradizionali. The article presents the main conservation problems of archaeological sites and analyzes the possibility of new nanomaterials application, deriving from nanotechnologies as innovative solutions to address unresolved problems with traditional products.