Results 81 to 90 of about 156,542 (342)

Multifunctional Hydroxyapatite Coated with Gallium Liquid Metal‐Based Silver Nanoparticles for Infection Prevention and Bone Regeneration

open access: yesAdvanced Functional Materials, EarlyView.
A multifunctional hydroxyapatite (HAp) coating integrated with silver‐gallium liquid metal nanoparticles (HAp‐Ag‐GaNPs) exhibits dual antibacterial and osteogenic properties. It effectively inhibits Gram‐positive and Gram‐negative bacteria, including resistant strains, while enhancing bone regeneration.
Ngoc Huu Nguyen   +17 more
wiley   +1 more source

Investigation of the effects of arch size and implant angulation on the accuracy of digital impression using two intraoral scanners: An in vitro study

open access: yesClinical and Experimental Dental Research, 2023
Objectives The aim of this in vitro study was to evaluate the effect of arch size and implant angulation on the accuracy of digital impression in two intraoral scanners of Trios (3shape) and CEREC (Omnicam).
Farideh Geramipanah   +2 more
doaj   +1 more source

Peri-implant diseases and metabolic syndrome components: a systematic review [PDF]

open access: yes, 2018
OBJECTIVE: Metabolic syndrome (MetS) is defined as a spectrum of conditions associated with an increased risk of developing CVD and type 2 diabetes.
Letizia, C   +6 more
core   +1 more source

Machine Learning‐Enabled Polymer Discovery for Enhanced Pulmonary siRNA Delivery

open access: yesAdvanced Functional Materials, EarlyView.
This study provides an efficient approach to train a machine learning model by merging heterogeneous literature data to predict suitable polymers for siRNA delivery. Without the need for extensive laboratory synthesis, the machine learning enabled a virtual screening and successfully predicted a polymer that is validated for effective gene silencing in
Felix Sieber‐Schäfer   +10 more
wiley   +1 more source

Properties of three collagen scaffolds in comparison with native connective tissue: an in-vitro study

open access: yesInternational Journal of Implant Dentistry, 2023
Purpose To evaluate collagen scaffolds (CS) in terms of their in vitro resorption behavior, surface structure, swelling behavior, and mechanical properties in physiologically simulated environments, compared with porcine native connective tissue ...
Alex Solderer   +5 more
doaj   +1 more source

A Technique for Duplicating a Fixed Complete Denture [PDF]

open access: yes, 2008
The fixed implant prosthesis often requires repair due to fracture and/or wear of acrylic resin teeth. Repair of such a prosthesis, although simple, requires retaining the prosthesis to be revised in the laboratory.
Monaco, Jr., Edward A., Prasad, Soni
core   +1 more source

On the use of EMI for the assessment of dental implant stability [PDF]

open access: yes, 2014
The achievement and the maintenance of dental implant stability are prerequisites for the long-term success of the osseointegration process. Since implant stability occurs at different stages, it is clinically required to monitor an implant over time ...
Gulizzi, Vincenzo   +2 more
core   +1 more source

Eco‐Fabricated Nanowave‐Textured Implants Drive Microtubule‐Assisted Nuclear Mechanotransduction and Chromatin Modification: Biophysical Priming for Osteogenesis and Bone Regeneration

open access: yesAdvanced Functional Materials, EarlyView.
Eco‐friendly nanowave‐textured implants produced via femtosecond laser fabrication enhance bone regeneration by orchestrating a precise mechanotransduction cascade. This nanotopography directs mesenchymal stem cell alignment and cytoskeletal organization, triggering changes in nuclear shape and chromatin acetylation that prime cells for osteogenesis ...
Bosu Jeong   +15 more
wiley   +1 more source

A 10 years retrospective study of assessment of prevalence and risk factors of dental implants failures

open access: yesJournal of Family Medicine and Primary Care, 2020
Aim: The present study was conducted to determine the prevalence rate of dental implants failure and risk factors affecting dental implant outcome. Materials and Methods: The present retrospective study was conducted on 826 patients who received 1420 ...
Rohit Singh   +5 more
doaj   +1 more source

Bone envelope for implant placement after alveolar ridge preservation: a systematic review and meta-analysis

open access: yesInternational Journal of Implant Dentistry, 2022
Purpose To assess the dimensional establishment of a bony envelope after alveolar ridge preservation (ARP) with deproteinized bovine bone mineral (DBBM) in order to estimate the surgical feasibility of standard diameter implants placement without any ...
Kai R. Fischer   +5 more
doaj   +1 more source

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