Results 161 to 170 of about 129,622 (343)

Battery‐Free Dual‐Channel Wireless Neurostimulator Using Passive Circuitry for Neuropathic Pain Modulation

Advanced Healthcare Materials, EarlyView.
A compact, wireless neural stimulator featuring a novel tapping inductor enables selective and independent stimulation of the motor cortex in rats via a single receiver coil. This minimally invasive system effectively reduces neuropathic pain through targeted cortical activation, offering a new avenue for bioelectronic pain therapies and advancing ...
Jeongju Moon, Kyungmo Seong, Hyeon Gyu Kim, Wonki Mun, Seung Hyun Min, Sung‐Yun Park, Joonsoo Jeong, Chin Su Koh, Hyun Ho Jung, Kyungsik Eom   +9 more
wiley   +1 more source

Accuracy of Implant Position Transfer and Surface Detail Reproduction with Different Impression Materials and Techniques

Frontiers in Dentistry, 2016
Objectives: The purpose of this study was to compare the accuracy of implant position transfer and surface detail reproduction using two impression techniques and materials.
Marzieh Alikhasi, Hakimeh Siadat, Elaheh Beyabanaki, Mohammad Javad Kharazifard   +3 more
doaj  

Beyond Bioactive Glass Composition: Using Morphology to Improve in Vitro and in Vivo Performance

Advanced Healthcare Materials, EarlyView.
Bioactive glasses can easily be shaped into granules, spheres, discs, fibers, or three‐dimensional scaffolds. The resulting morphology not only affects handling properties; it has a direct influence on various glass properties, including results of acellular immersion experiments or in vitro studies with cells or bacteria, but also on in vivo ...
Meixin Su, Mert Ergin, Diana Horkavcová, Victoria Horbert, Georg Matziolis, Delia S. Brauer   +5 more
wiley   +1 more source

Repairing an Implant Titanium Milled Framework using Laser Welding Technology: A Clinical Report [PDF]

, 2009
The application of laser welding technology allows titanium to be welded predictably and precisely to achieve accurate fit of a milled framework. Laser energy results in localized heat production, thereby reducing thermal expansion.
Prasad, Soni, Monaco, Jr., Edward A.
core   +1 more source

Co‐Delivery of Ca‐MOF and Mg‐MOF Using Nanoengineered Hydrogels to Promote In Situ Mineralization and Bone Defect Repair: In Vitro and In Vivo Analysis

Advanced Healthcare Materials, EarlyView.
Metal‐organic frameworks (MOFs) have been synthesized using calcium (Ca‐MOF), magnesium (Mg‐MOF), and as hybrids (Ca/Mg‐MOF) for bone healing applications. MOFs are integrated into hydrogel polymer networks for injectable, sprayable, and coating applications.
Cho‐E Choi, Chao Liang, Yasmeen Shamiya, Sang Jin Lee, Arghya Paul   +4 more
wiley   +1 more source

The Effect of EDTA in Attachment Gain and Root Coverage [PDF]

, 2000
Root surface biomodification using low pH agents such as citric acid and tetracycline has been proposed to enhance root coverage following connective tissue grafting.
Andreana, Sebastiano, Cohen, Robert E., Dentino, Andrew R., Kassab, Moawia M   +3 more
core   +1 more source

An Overview of Dental Impression Disinfection Techniques A Literature Review [PDF]

Journal of the Pakistan Dental Association, 2018
Muhammad Asif Mushtaq, Muhammad Waseem Ullah Khan   +1 more
openaire   +1 more source

Shedding Light on the Cellular Uptake Mechanisms of Bioactive Glass Nanoparticles as Controlled Intracellular Delivery Platforms: A Review of the Recent Literature

Advanced Healthcare Materials, EarlyView.
This review summarizes the main uptake pathways of bioactive glass nanoparticles (BGNs) and their intracellular localization, highlighting that BGNs are mainly internalized and entrapped within endosomes/lysosomes. Strategies for controlled intracellular ion release, with implications for targeted modulation of cell behavior, are discussed. The need to
Andrada‐Ioana Damian‐Buda, Aldo R. Boccaccini   +1 more
wiley   +1 more source

A Comparison of Bond Strength Between Direct- and Indirect-bonding Methods [PDF]

, 2006
The purpose of this study was to evaluate and compare the shear bond strength and the sites of bond failure for brackets bonded to teeth, using two indirect-bonding material protocols and a direct-bonding technique.
Berzins, David W., Bradley, T. Gerard, Dhuru, Virendra B., Linn, Brandon James   +3 more
core   +1 more source

Comparison of dimensional accuracy of digital impression technique versus conventional impression technique on parallel endosseous dental implants: An in vitro study

International Journal of Oral Health Dentistry
To create an implant prosthesis that fits well, a precise implant impression is necessary. This in vitro study assessed the dimensional accuracy of open tray impressions vs digital impressions taken with an intraoral scanner for tracking the locations of parallel-placed endosseous implants.Two parallel endosseous implants were positioned in a ...
Varun Kumar, Shubham Talele, Jyotsna Seth   +2 more
openaire   +1 more source