Results 71 to 80 of about 1,604,947 (399)

Photoelastic Stress Analysis in Prosthetic Implants of Different Diameters: Mini, Narrow, Standard or Wide [PDF]

Journal of Clinical and Diagnostic Research, 2014
Purpose: This study investigated the biomechanical behavior of screwed partial fixed prosthesis supported by implants with different diameters (2.5 mm; 3.3 mm and 3.75 mm) by using a photoelastic analysis.
Marcelo Coelho Goiato, Aldiéris Alves Pesqueira, Daniela Micheline Dos Santos, Marcela Filié Haddad, Amália Moreno   +4 more
doaj   +1 more source

Effects of Antibiotics on Dental Implants: A Review

Journal of Clinical Medicine Research, 2012
There are many reasons for dental implant failure, the development of bacteremia is concern for dentists. This is due to the possibility of unfavorable result such as implant loss or the need for re-treatment.
Nabeel Ahmad, Najeeb Saad
semanticscholar   +1 more source

Intraoral Drug Delivery: Bridging the Gap Between Academic Research and Industrial Innovations

Advanced Functional Materials, EarlyView.
Intraoral drug delivery offers a promising route for systemic and localized therapies, yet challenges such as enzymatic degradation, limited permeability, and microbial interactions hinder efficacy. This figure highlights innovative strategies—mucoadhesive materials, enzyme inhibitors, and permeation enhancers—to overcome these barriers.
Soheil Haddadzadegan, Simona Summonte, Fabrizio Ricci, Matthias Sandmeier, Andreas Bernkop‐Schnürch   +4 more
wiley   +1 more source

Effects of Surface Charges on Dental Implants: Past, Present, and Future

International Journal of Biomaterials, 2012
Osseointegration is a major factor influencing the success of dental implantation. To achieve rapid and strong, durable osseointegration, biomaterial researchers have investigated various surface treatment methods for dental subgingival titanium (Ti ...
C. Guo, J. Matinlinna, A. T. Tang
semanticscholar   +1 more source

Stable, Easy‐to‐Handle, Fully Autologous Electrospun Polymer‐Peptide Skin Equivalent for Severe Burn Injuries

Advanced Functional Materials, EarlyView.
A bioengineered skin equivalent composed of electrospun poly(ε‐caprolactone) (PCL) and the bioactive peptide Fmoc‐FRGD is developed for severe burn treatment. This scaffold promotes full‐thickness skin regeneration by supporting cellular adhesion and integration. In‐vitro and in‐vivo studies show enhanced mechanical stability, accelerated wound closure,
Dana Cohen‐Gerassi, Marina BenShoshan, Adi Liiani, Tomer Reuveni, Offir Loboda, Moti Harats, Josef Haik, Itzhak Binderman, Yosi Shacham‐Diamand, Amit Sitt, Ayelet Di Segni, Lihi Adler‐Abramovich   +11 more
wiley   +1 more source

Porcine bone scaffolds adsorb growth factors secreted by MSCs and improve bone tissue repair [PDF]

, 2017
An ideal tissue-engineered bone graft should have both excellent pro-osteogenesis and pro-angiogenesis properties to rapidly realize the bone regeneration in vivo . To meet this goal, in this work a porcine bone scaffold was successfully used as a Trojan
Bressan, Eriberto, Ferroni, Letizia, Gardin, Chiara, Mijiritsky, Eitan, Piattelli, Adriano, Zanette, Gastone, Zavan, Barbara   +6 more
core   +2 more sources

dental implant materyalleri

, 2013
Bugüne kadar kullanılan implant materyalleri arasında titanyum çok önemli bir yere sahiptir. Titanyumun kemik ile olan biyolojik uyumu üzerine birçok araştırma yapılmış ve güvenilirliğini ispatlan- mıştır. Titanyumun en büyük dezavantajı mukozanın altından gri olan renginin yansımasıdır. Bu nedenle, özellikle ön diş kayıplarında estetik kaygıyı ortadan
GÜNGÖR, Hasan, YEŞİL DUYMUŞ, Zeynep
openaire   +4 more sources

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

Advanced 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, Ji‐Young Yoon, Junyong Ahn, Byunghak Lee, Sung‐Min Park, Jae‐Heon Kim, Buuvee Bayarkhangai, Yu Jin Kim, Sak Lee, Jonathan C. Knowles, Moon‐Young Kim, DongJun Lee, Sang‐Hoon Rhee, Hae‐Hyoung Lee, Hae‐Won Kim, Jung‐Hwan Lee   +15 more
wiley   +1 more source

Quality of life as a measure of the single-step dental implantation effectiveness

Zaporožskij Medicinskij Žurnal
Aim. The study aims to examine the quality-of-life dynamics in patients after single-step dental implantation depending on the technique of its implementation. Materials and methods.
Ye. Yu. Njezhencev, S. O. Chertov
doaj   +1 more source

A Vertically‐Stacked Optoelectronic Sensor for Localized Hemodynamics Monitoring

Advanced Functional Materials, EarlyView.
This work introduces a hemodynamics monitoring sensor that features vertically stacked microLEDs and a heterogeneously integrated photodetector. The vertically stacked microLEDs enable localized measurements, and by designing the interoptode distance according to the depth of the target region, this vertically stacked optoelectronic sensor is ...
Taeyeon Lee, Jieun Jung, Hyeongoh Park, Dongwuk Jung, Doyune Kim, Changeui Hong, Seungbeom Kang, Hyunsoo Kim, Tae Kim, Jongho Lee   +9 more
wiley   +1 more source