Results 121 to 130 of about 15,280 (302)

Water Permeates and Plasticizes Amorphous Carbon Dots: Unraveling the Inner Accessibility of the Nanoparticles by Glass Transition Studies

Advanced Materials, EarlyView.
The water permeability of amorphous carbon dots (CDs) is demonstrated by investigating their plasticization. Novel polyamide‐based and amorphous nanoparticles are synthesized by controlling their inner packing density. Water plasticization is evidenced by the decrease of the CDs glass transition temperature with increasing the hydration degree.
Elisa Sturabotti, Valerio Di Lisio, Lucia Cardo, Alessandro Camilli, Estela Moretón Alfonsín, Daniele Cangialosi, Amaia Iturrospe Ibarra, Arantxa Arbe, Maurizio Prato   +8 more
wiley   +1 more source

Preparation and properties of phosphor coating based on nanostructured yttrium-aluminum garnet and low-melting glass

Тонкие химические технологии, 2015
The thick-film phosphor coating on glass substrates based on nanostructured cerium doped yttrium-aluminum garnet powder and low melting glass was prepared.
O. V. Uretskaya, N. E. Drobyshevskaya, E. N. Poddenezhny, A. I. Kravchenko, T. N. Savkova   +4 more
doaj  

The effect of roughness and top layer in solid particle impingement erosion of multilayer nanostructured nitride PVD coatings

Results in Surfaces and Interfaces
The effect of the surface roughness of the coating and the composition of the upper layer on the solid particle erosion of multilayer nanostructured coatings applied via cathodic arc evaporation (CAEPVD) method was investigated.
Zahra Afshar, Meisam Nouri, Hassan Elmkhah, Naiming Lin, Yang Yang   +4 more
doaj   +1 more source

Deposition, microstructure and nanoindentation of multilayer Zr nitride and carbonitride nanostructured coatings. [PDF]

Sci Rep, 2022
Ul-Hamid A.
europepmc   +1 more source

Tuning Amorphous‐Crystalline Catalytic Interfaces by Mechanochemistry: Cu‐Based Metallic Glasses Coupled with Ceria for CO Oxidation

Advanced Materials, EarlyView.
Ball‐milling Cu‐based metallic glasses with ceria creates a unique nanostructure where metallic glass particles are wrapped by CeO2 nanoparticles. The intimate integration triggers copper state reorganization during reaction and aging, boosting CO oxidation and COPrOx activity.
Maahin Mirzay‐Shahim, Mehran Nabahat, Laia Pascua‐Solé, Isabel Serrano, Ilaria Lucentini, Xènia Garcia, Marina Armengol‐Profitós, Asier Agrelo‐Lestón, Ignasi Burgués‐Ceballos, Núria J. Divins, Ignacio J. Villar‐Garcia, Virginia Pérez‐Dieste, Carlos Escudero, Carlo Marini, Jordi Llorca, Eloi Pineda, Pere Bruna, Lluís Soler   +17 more
wiley   +1 more source

A new strategy to prevent biofilm and clot formation in medical devices: The use of atmospheric non-thermal plasma assisted deposition of silver-based nanostructured coatings. [PDF]

PLoS One, 2023
Gallingani T, Resca E, Dominici M, Gavioli G, Laurita R, Liguori A, Mari G, Ortolani L, Pericolini E, Sala A, Laghi G, Petrachi T, Arnauld GF, Accorsi L, Rizzoli R, Colombo V, Gherardi M, Veronesi E.   +17 more
europepmc   +1 more source

Mesoporous Silica Nanoparticles in Biomedicine: Advances and Prospects

Advanced Materials, EarlyView.
Mesoporous silica nanoparticles offer unique properties like high surface area, tunable pores, and functionalization. They excel in drug delivery, tissue engineering, and stimuli‐responsive therapies, enabling targeted and controlled treatments. With roles in cancer therapy and diagnostics, their clinical translation requires addressing challenges in ...
Miguel Manzano, María Vallet‐Regí
wiley   +1 more source

Self-lubricating glass composite magnesium carbide nanocoating

Проблеми трибології
The results of the study of the friction and wear characteristics of the developed nanostructured glass composite self-lubricating coatings are presented, the structural components which through magnesium carbide have a qualitative effect on the ...
V.V. Shchepetov, N.M. Fialko, S.S. Bys
doaj   +1 more source

Nanomechanical and Nanotribological Properties of Nanostructured Coatings of Tantalum and Its Compounds on Steel Substrates. [PDF]

Nanomaterials (Basel), 2021
Melnikova G, Kuznetsova T, Lapitskaya V, Petrovskaya A, Chizhik S, Zykova A, Safonov V, Aizikovich S, Sadyrin E, Sadyrin E, Sun W, Yakovin S.   +11 more
europepmc   +1 more source

Nanostructured wear resistant WC-Co coatings deposited by HVOF

, 2003
Nanocrystalline WC-Co coatings were deposited by high velocity oxy-fuel (HVOF) using nanostructured composite powders with the aim of increasing coating performance, especially in terms of wear and corrosion resistance.
E. BEMPORAD, BARTULI, Cecilia, BEMPORAD, Edoardo, C. BARTULI, F. CIPRI, T. VALENTE, VALENTE, Teodoro   +6 more
core   +1 more source