Results 41 to 50 of about 1,783,328 (341)

Immediate versus water-storage performance of Class V flowable composite restoratives [PDF]

, 2006
Objectives The aims of this investigation were to clarify the effects of 24 h water-storage and finishing time on mechanical properties and marginal adaptation to a Class V cavity of eight modern flowable resin-composites.
Hatanaka, Kenji, Suzuki, Kazuomi, Watts, David C., Watts, David C.; id_orcid, Irie, Masao   +4 more
core   +1 more source

Evaluation of the flexural properties of a new temporary splint material for use in dental trauma splints

Journal of Dental Sciences, 2017
The present study evaluated the flexural properties of a new temporary splint material, G-Fix, for use in dental trauma splints in comparison with other resin materials.
Takahiro Shirako, Hiroshi Churei, Naohiko Iwasaki, Hidekazu Takahashi, Toshiaki Ueno   +4 more
doaj   +1 more source

An Integrated Oxygen‐Supplying Device and Predictive Multiphysics Model for Extended Ambient Transport of Insulin‐Producing Cells

Advanced Functional Materials, EarlyView.
Cell therapies typically rely on cold‐chain logistics and cryopreservation, limiting access and compromising cell quality. Here, a dual‐chamber device separates an oxygen‐supplying chamber from a hyaluronic acid cargo chamber, sustaining oxygen delivery for over 70 h and enabling ambient‐temperature shipment.
Daniel A. Domingo‐Lopez, Ruth Tarpey, Benjamin Brennan, Bryan D. Boyle, Amir M. Alsharabasy, Abhik Mallick, Gabriella Bellavia, Abhay Pandit, Garry P. Duffy, Ruth E. Levey   +9 more
wiley   +1 more source

Factors influencing color match of monochromatic resin composites: a narrative review

Frontiers in Dental Medicine
Monochromatic resin composite, a novel dental restorative material, is now increasingly utilized in dental restorations, especially for anterior teeth. Its benefits include appealing aesthetics and ease of handling.
Weibo Huang
doaj   +1 more source

SYNTHESIS AND CHARACTERIZATION OF METALLIC AND POLYMERIC NANOPARTICLES AND THEIR EFFECT ON THE ANTIBACTERIAL PROPERTIES OF MICROHYBRID COMPOSITE RESIN [PDF]

Alexandria Dental Journal, 2019
INTRODUCTION: During the past decade, composites have become the most commonly used restorative materials. The rate of dental caries following treatment with composite resin is high.
Mona M. Abdelrehim, Mona H. Mohy El Din, Sonia M. El-Shabrawy, Amal E. Fahmy, Sarah M. Abdelhamid, Heba S. Ramadan   +5 more
doaj   +1 more source

Vitamin C‐Induced Photo‐Redox Threshold Enables High‐Fidelity Volumetric Printing of Collagen

Advanced Materials, EarlyView.
Tomographic volumetric printing (TVP) of native proteins is limited by uncontrolled background crosslinking. Here, vitamin C is introduced as a biocompatible redox regulator to establish a tunable nonlinear polymerization threshold response for TVP.
Bin Wang, Amelia Hasenauer, Kristian Ivkovic, Ann‐Sophie Frind, David Fercher, Marcy Zenobi‐Wong   +5 more
wiley   +1 more source

Optimisation of interfacial bond strength of glass fibre endodontic post systems. [PDF]

, 2011
MPhilCurrently endodontically treated teeth are clinically restored using a post and crown system, where the elastic modulus of the post is similar to dentine.
Thanjal, Narinderjeet Tina
core   +3 more sources

3D Printed Photon Shield Assembly for Low‐Noise Visual Stimulation During Two‐Photon Imaging in Mice

Advanced Materials Technologies, EarlyView.
We present the Photon Shield, an open‐hardware system for low‐noise two‐photon calcium imaging during visual stimulation in mice. Combining a 3D‐printed headplate and rail‐mounted shield substantially reduces stray‐light contamination, as quantitatively verified. Functional validation confirms reliable cortical responses. Open design files enable broad
Gergely Katona, Andrea Slézia, András Dávid, Ábel Petik, Dániel Hillier, István Ulbert, Attila Kaszás   +6 more
wiley   +1 more source

High bonding strength between zirconia and composite resin based on combined surface treatment for dental restorations

Journal of Applied Biomaterials & Functional Materials, 2020
Zirconia is the preferred material for dental restorations; however, dental restorations are usually affected by zirconia fractures due to chipping and delamination of the veneer ceramic.
Rui li, Chen Wang, Shi Qing Ma, Zi Hao Liu, Cheng Cheng Zang, Wen Yi Zhang, Ying Chun Sun   +6 more
doaj   +1 more source

Low‐Outgassing Liquid Metal–Silicone Composites for Multifunctional Space Applications

Advanced Materials Technologies, EarlyView.
Integrating liquid metal microdroplets into a space‐grade silicone creates a multifunctional composite while preserving its inherent flexibility and low‐outgassing behavior. The composite has 11×$\times$ higher thermal conductivity while remaining thermally stable and maintaining a total mass loss of ≤$\le$ 1% under thermal vacuum testing.
Spencer Pak, Matthew R. Jamison, Cadré J. Francis, Ravi Tutika, Stephen A. Morin, Eric J. Markvicka   +5 more
wiley   +1 more source