Results 101 to 110 of about 672,031 (310)

Magnetic Resonance and Conductivity Study of Lead–Cadmium Fluorosilicate Glasses and Glass-Ceramics

open access: yes, 2018
The fluorine motional dynamics in fluorosilicate glasses and glass-ceramics of the SiO2–PbF2–CdF2 system was investigated by complex impedance spectroscopy and 19F nuclear magnetic resonance (NMR) spectroscopy, and the coordination environment of a Cu2 ...
Silvia H. Santagneli (2863460)   +8 more
core   +1 more source

Immunoinflammatory Mechanisms and Biocompatibility of Bioactive Dental Biomaterials: From Fundamental Insights to Clinical Translation

open access: yesAdvanced Healthcare Materials, EarlyView.
Surface‐host dialogue at the implant interface governs biological fate and osseointegration. Surface physicochemical properties of titanium (Ti) dental implants, including microgrooves, nanopatterns, nanotopography, roughness, and wettability, modulate the initial adsorption of proteins and the formation of a dynamic biointerface.
Daniela Moreira Cunha   +9 more
wiley   +1 more source

Early Islamic ceramics and glazes of Akhsiket, Uzbekistan

open access: yes, 2010
The thesis examines the technical aspects of ceramics and glazes from Akhsiket, a regional capital in the early Islamic period, which was abandoned in the early 13th century.
Henshaw, C.M.
core  

Microsphere‐Templated Conductive Syntactic Foams for Recyclable and Additively Manufactured Soft Electronics

open access: yesAdvanced Healthcare Materials, EarlyView.
This work introduces a microsphere‐templated strategy to fabricate reprocessable PEDOT:PSS syntactic foams with tunable porosity, stable conductivity, and 3D printability. In situ PEDOT:PSS coatings create a conductive network that maintains electrical performance at high void fractions.
Gayaneh Petrossian   +7 more
wiley   +1 more source

The combination of Glass and Ceramics as a means of artistic expression in studio practice

open access: yes
This practice-led research investigates the feasibility of combining glass and ceramics in a hot state, as a means of artistic expression in studio practice.
Kelly, Jessamy
core  

Preparação e caracterização de biovidros dopados com Sr e Zn

open access: yes, 2011
Mestrado em Ciência e Engenharia dos MateriaisOs vidros e vitro-cerâmicos do sistema ternário diopsite (CaO·MgO·2SiO2; posteriormente mencionado como Di) – fluorapatite (9CaO·3P2O5·CaF2; posteriormente mencionado como FA) e fosfato tricálcico (3CaO ...
Rajagopal, Raghu Raman
core  

Mesoporous Silica Nanoparticles in Biomedicine: Advances and Prospects

open access: yesAdvanced 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

Environmentally friendly water-based robocasting of complex barium titanate structures

open access: yesOpen Ceramics
In this work, barium titanate structures (e.g., cellular and monolithic) were fabricated by robocasting, which is an extrusion-based additive manufacturing process in which shear-thinning pastes are deposited.
Larissa Wahl   +4 more
doaj   +1 more source

Non-destructive characterisation of structural ceramics using impedance spectroscopy

open access: yes, 2001
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.The aim of this project was to explore the potential applications of impedance spectroscopy (IS) in the non-destructive characterisation of structural ...
Wang, Xin, Wang, X.
core  

Tough, Ductile, and Strong Hard‐Soft Cementitious Composite Enabled by Multi‐Material Additive Manufacturing

open access: yesAdvanced Materials, EarlyView.
Drawing inspiration from the layered hard‐soft architecture found in sea sponges, this work establishes a new framework for architected cementitious composites (ACC) through multi‐material additive manufacturing (MMAM) process. The integration of mortar and elastomer phases into layered architectures enables synergistic toughening mechanisms, including
Aimane Najmeddine   +5 more
wiley   +1 more source

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