Results 101 to 110 of about 30,886 (314)

Antimicrobial Multi‐Assay Evaluation of (Al‐Doped ZnO)‐Ag and TiO2‐Ag Nanocoatings: Impact of Direct and Indirect Mechanisms

open access: yesAdvanced Materials Interfaces, EarlyView.
This work explores the antimicrobial action of AZO‐Ag and TiO2‐Ag nanocoatings on plastic, demonstrating good efficacy against highly‐critical antibiotic‐resistant bacteria, yeast, and virus. A multi‐assay approach is here exploited to inspect the contribution of direct and indirect antimicrobial mechanisms, and potential human toxicity is also ...
Damiano Squitieri   +10 more
wiley   +1 more source

Immediate prostheses on one-piece trans-mucosal implants in flapless surgical procedures Case Series Report. Part I: full arch rehabilitations [PDF]

open access: yesJournal of Osseointegration, 2012
Aim: The aim of the present case series report is to illustrate a clinical technique and present the application of onepiece transmucosal implants in flapless surgical procedures, supporting full arch immediate prostheses. Materials and methods: A total
Aris Petros Tripodakis   +2 more
doaj  

Synergistic Microcrack Engineering and Auxetic Metamaterials for Enhanced Sensitivity in Stretchable Strain Sensors

open access: yesAdvanced Materials Technologies, EarlyView.
A highly sensitive crack‐based piezoresistive strain sensor is developed using a biaxially pre‐stretched multi‐walled carbon nanotubes/Ecoflex composite and integrated with auxetic metamaterials. Biaxial pre‐stretching improves the sensitivity by 56% compared to the uniaxially pre‐stretched strain sensor.
Jaewon Cho   +3 more
wiley   +1 more source

Ultrasound‐Powered, Battery‐Free Implants via Triboelectric Energy Harvesting

open access: yesAdvanced Materials Technologies, EarlyView.
Ultrasound‐driven triboelectric nanogenerators (US‐TENGs) present a promising approach to battery‐free implants by combining body‐safe ultrasound with the material and structural versatility of TENGs. This review categorizes current US‐TENG research into long‐term and transient short‐term applications and discusses key challenges in materials, device ...
Youngwook Chung   +5 more
wiley   +1 more source

Providing optimum torque to implant prostheses

open access: hybrid, 1993
Merle J. Jaarda   +2 more
openalex   +1 more source

Photoelastic analysis of stress distribution on parallel and angled implants after installation of fixed prostheses [PDF]

open access: diamond, 2004
Cristiane Ueda   +3 more
openalex   +1 more source

Post‐Processing Strengthened 3D Artificial Fingertip with Multi‐Intensity Pain Perception

open access: yesAdvanced Materials Technologies, EarlyView.
The 3D multi‐intensity pain‐perceptive artificial fingertip (HBAF) is designed, whose mechanical and conductive properties are highly improved via novel post‐processing. With the soft adhesive gel layer, which is grown on the base of HBAF, it is seamlessly assembled with the robotic hand and further evaluates the safe factor of gripping.
Huijing Li   +6 more
wiley   +1 more source

Home - About - Disclaimer - Privacy