Results 31 to 40 of about 338 (127)

Zirconia‐containing glass‐ceramics: From nucleating agent to primary crystalline phase

open access: yesInternational Journal of Ceramic Engineering &Science, Volume 6, Issue 2, March 2024.
The middle image illustrates the microstructure of enstatite glass‐ceramic (GC) containing ZrO2, acting as a nucleation site at the center of the crystal. Applications of ZrO2‐containing GBs are depicted in the hexagonal shapes surrounding the central image.
Adam Shearer   +4 more
wiley   +1 more source

Role of P2O5 on Protonic Conduction in Sol-Gel-Derived Binary Phosphosilicate Glasses.

open access: yesJournal of the Ceramic Society of Japan, 1999
Sol-gel derived P2O5-SiO2 glasses were studied and a remarkable improvement in protonic conduction was observed by increasing the P2O5 content. This was attributed to (1) the variation in glass structure including the reduction of the degree of cross-linking skeleton and the increase of specific surface area of glass due to the non-bridging oxygen (P=O)
WANG, Cong   +3 more
openaire   +2 more sources

Osseodensification versus lateral window technique for sinus floor elevation with simultaneous implant placement: A randomized clinical trial on patient‐reported outcome measures

open access: yesClinical Implant Dentistry and Related Research, Volume 26, Issue 1, Page 113-126, February 2024.
Abstract Objectives To compare patient‐reported outcome measures and additional surgical outcomes after sinus floor elevation (SFE) with osseodensification (OD) versus lateral window (LW), both with simultaneous implant placement. Materials and Methods Twenty participants requiring single‐implant rehabilitation with residual bone height (RBH) ≤4 mm ...
João Gaspar   +6 more
wiley   +1 more source

Tooth Sensitivity Following Hydrogen Peroxide Bleaching With and Without Ozone: A Randomized Controlled Trial

open access: yesPain Research and Management, Volume 2024, Issue 1, 2024.
Aims: The aim of this investigation was to assess bleaching sensitivity following bleaching using either 38% H2O2 only or 38% H2O2 followed by ozone application. Methods: In this randomized controlled clinical investigation, 80 participants (40 females and 40 males) were randomly assigned to two groups (n = 40 each; 20 females and 20 males).
Saeed Awod Bin Hassan, Sivakumar Nuvvula
wiley   +1 more source

Role of P_2O_5 on Protonic Conduction in Sol-Gel-Derived Binary Phosphosilicate Glasses

open access: yesRole of P_2O_5 on Protonic Conduction in Sol-Gel-Derived Binary Phosphosilicate Glasses
Sol-gel derived P_2O_5-SiO_2 glasses were studied and a remarkable improvement in protonic conduction was observed by increasing the P_2O_5 content. This was attributed to(1)the variation in glass structure including the reducction of the degree of cross-linking skeleton and the increase of specific surface area of glass due to the non-bridging oxygen ...
openaire   +2 more sources

DESIGN AND DEVELOPMENT OF FLUORO CALCIUM PHOSPHOSILICATE (FCPS) LOADED MUCOADHESIVE ORAL GEL FOR THE MANAGEMENT OF DENTIN HYPERSENSITIVITY

open access: yes
Dentin hypersensitivity (DH) remains one of the most frequently encountered and clinically challenging conditions in contemporary dental practice, affecting a significant proportion of adults globally. The condition is defined by a sharp, transient pain originating from exposed dentin in response to various external stimuli — thermal, evaporative ...
Sujal Anil Jagnade*   +5 more
openaire   +3 more sources

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