Results 61 to 70 of about 12,382,720 (247)

Advances in Sustainable and Wearable Textile Based Soft Robotics

Advanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas, Marzia Dulal, Sophia K. Novoselov, Victoria K. Novoselov, Kostya S. Novoselov, Shaila Afroj, Nazmul Karim   +6 more
wiley   +1 more source

Comparison of Fiber Post Bond Strength to Root Canal Dentin Following Chlorhexidine and Carbodiimide Pretreatment [PDF]

Journal of Mashhad Dental School
Background: Fiber post placement is a common practice for restoring endodontically treated teeth with weakened roots. The use of matrix metalloproteinase (MMP) inhibitors has been suggested to enhance the bond strength between fiber posts and root canal ...
Abdolrahim Davari, Farnaz Farahat, Bita Ahadi   +2 more
doaj   +1 more source

Does Sterilization Affect the Push Out Bond Strength of Experimental Dentin Posts?

Odovtos - International Journal of Dental Sciences, 2019
The purpose of this preliminary study is to evaluate the push-out bond strength (PBS) of experimental dentin posts (EDPs) obtained from human and bovine teeth sterilized by autoclaving and gamma radiation. Eighty-four mandibulary premolars were obturated and divided into three post groups: the glass fiber group (Fb) human EDP group (Hm) and the bovine ...
Tulga, Ayça, Ayşe Şanal, Fatma, Ömür Dede, Doğu   +2 more
openaire   +4 more sources

Push-out bond strength of a new post system after various post space treatments [PDF]

, 2016
To assess the effect of post-space treatment with chelating agents on the push-out bond-strength of a glass fiber post-system. Fortyeight human teeth were decoronated. The roots were prepared to size 40 and obturated.
Guneser, Mehmet Burak, Akman, Melek, Eldeniz, Ayce Unverdi, Ince, Selen, Eldeniz, AU, Guneser, MB, Akman, M   +6 more
core   +1 more source

Bio‐Inspired Artificial Ionic Mechanoreceptor

Advanced Functional Materials, EarlyView.
A skin‐inspired artificial mechanoreceptor based on ionic interactions is presented for biomimetic tactile sensing. Pressure‐driven ionic redistribution within microfluidic channels generates a self‐powered electrical signal without external bias. The generated waveform exhibits mechanoreceptor‐like temporal features, including overshoot and undershoot,
Mohammad Akbari, Jeppe Don, Lasse A. N. Pedersen, John Noee, Rassoul Tabassian   +4 more
wiley   +1 more source

Push-out bond strength of fiber posts luted with unfilled resin cement.

The journal of adhesive dentistry, 2009
The study evaluates the behavior of different adhesive systems and resin cements in fiber post placement, with the intent to clarify the possible role of unfilled resin as a luting material for fiber posts.Two luting agents (Dual-Link and Unfilled Resin) for cementing fiber posts into root canals were applied either with All-Bond 2 or One-Step Plus, or
Carvalho CA, Monticelli F, Cantoro A, BRESCHI, LORENZO, Ferrari M.   +4 more
openaire   +7 more sources

Effect of Sonic Activation on Push-Out Bond Strength of Fiber Post: An In Vitro Study

, 2021
This study aimed to evaluate the effectiveness of conventional and sonic activation techniques on push-out bond strength of fiber post cemented with two different monomers containing self-adhesive resin cement (SARC).
Rizwan Jouhar
core   +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

Influence of Canal Preparation Taper on the Push-Out Bond Strength and Failure Mode of Epoxy Resin- and Calcium Silicate-Based Sealers: An In Vitro Study

Applied Sciences
Root canal preparation taper may influence sealer–dentin interfacial behavior; however, its effect on sealer bond strength remains insufficiently investigated.
Gözde Akbal Dinçer, Rezan Sungur Güzel, İrem Özçelik Kul, Elif Çiftçioğlu, Fatma Kaplan   +4 more
doaj   +1 more source

Effect of etch-and-rinse and self-etch modes in universal adhesives on push-out bond strength of fiber post [PDF]

, 2022
BACKGROUND: Nowadays, the universal adhesive become more popular among clinicians due to its simple procedure. The application of universal adhesive on root canal dentin prior the self-adhesive resin cement may increase bond-strength between fiber post ...
A. Margono, D. Aditya, Aditya, Dimas-Raihan, Abdou, Ahmed, Kusumasari, Citra, Margono, Anggraini, C. Kusumasari, A. Abdou   +7 more
core   +1 more source