Results 81 to 90 of about 97,080 (357)

Thermal Processing Creates Water‐Stable PEDOT:PSS Films for Bioelectronics

Advanced Materials, Volume 37, Issue 13, April 2, 2025.
Instead of using chemical cross–linkers, it is shown that PEDOT:PSS thin films for bioelectronics become water‐stable after a simple heat treatment. The heat treatment is compatible with a range of rigid and elastomeric substrates and films are stable in vivo for >20 days.
Siddharth Doshi, Margaux O. A. Forner, Pingyu Wang, Salim El Hadwe, Amy T. Jin, Gerwin Dijk, Kenneth Brinson, Juhwan Lim, Antonio Dominguez‐Alfaro, Carina Yi Jing Lim, Alberto Salleo, Damiano G. Barone, Guosong Hong, Mark L. Brongersma, Nicholas A. Melosh, George G. Malliaras, Scott T. Keene   +16 more
wiley   +1 more source

Concurrent consideration of cortical and cancellous bone within continuum bone remodelling [PDF]

, 2020
Continuum bone remodelling is an important tool for predicting the effects of mechanical stimuli on bone density evolution. While the modelling of only cancellous bone is considered in many studies based on continuum bone remodelling, this work presents an approach of modelling also cortical bone and the interaction of both bone types.
arxiv   +1 more source

Optimization of Zirconium Oxide Nanoparticle‐Enhanced Photocurable Resins for High‐Resolution 3D Printing Ceramic Parts

Advanced Materials Interfaces, EarlyView.
3D DLP printed materials with porous bone structure. Preparation of new photocurable resin with a high content of ZrO2 NPs. Optimization of 3D printing parameters in DLP technology. 3D printing of polymer nanocomposites with very high resolution and low polymerization shrinkage. Obtaining ceramic materials by thermal treatment.
Klaudia Trembecka‐Wójciga, Magdalena Jankowska, Petr Lepcio, Veronika Sevriugina, Martina Korčušková, Tomasz Czeppe, Paulina Zubrzycka, Joanna Ortyl   +7 more
wiley   +1 more source

A systematic review on the cost‐effectiveness of the computer‐assisted orthopedic system

Health Care Science, Volume 1, Issue 3, Page 173-185, December 2022., 2022
In the era of precision medicine, the computer‐assisted orthopedic system is fast growing. This review summarizes the cost‐effectiveness analyses with regard to computer‐assisted orthopedic system and explores the potential factors that would influence the cost‐efficiency of this new‐generation technique.
Hua Li, Tengfeng Zhuang, Wenrui Wu, Wenyi Gan, Chongjie Wu, Sijun Peng, Songwei Huan, Ning Liu   +7 more
wiley   +1 more source

Late Removal of Titanium Hardware from the Elbow is Problematic [PDF]

, 2012
A retrospective review of 21 patients that underwent bone screw removal from the elbow was studied in relation to the type of metal, duration of implantation, and the location of the screws about the elbow.
Bachoura, Abdo, Kamineni, Srinath, Lattermann, Christian, Yoshida, Ruriko   +3 more
core   +4 more sources

Current Advances of Antibacterial Biomaterials for Bone Regeneration

Advanced Materials Interfaces, EarlyView.
Effective treatment of infectious bone defects requires not only robust bone regeneration, but also the elimination of bacterial infection. This review highlights current cutting‐edge concepts and innovations in synthetic bone repair biomaterials and antibacterial bone repair materials, aiming to promote clinical translation and inspire broader ...
Xueping Kong, Xue Zhang, Ying Wang, Ben Zhang   +3 more
wiley   +1 more source

Screw Pull Out under Cyclic Fatigue Loading in Synthetic and Cadaveric Bone [PDF]

, 2015
Fracture fixation devices, used to stabilize fractures internally to reduce the recovery time, are often held in place by screws. While the devices themselves are frequently tested for failure, the interface between the bone and the screw is usually not.
Baumann, Molly
core  

Novel use of Steinman pin in removal of broken interlocking screws [PDF]

, 2008
Broken screws after interlocking nailing of long bones are commonly seen in Orthopaedic practice. Removal of such screws can be difficult particularly the distal part which is often held within the bone.
DJ Hak, George P Ashcroft, J Franklin, K Riansuwan, Kiran Singisetti   +4 more
core   +4 more sources

Inroads Toward Robot-Assisted Internal Fixation of Bone Fractures Using a Bendable Medical Screw and the Curved Drilling Technique [PDF]

arXiv, 2018
Internal fixation is a common orthopedic procedure in which a rigid screw is used to fix fragments of a fractured bone together and expedite the healing process. However, the rigidity of the screw, geometry of the fractured anatomy (e.g. femur and pelvis), and patient age can cause an array of complications during screw placement, such as improper ...
arxiv  

Bone Adaptation as a Geometric Flow [PDF]

arXiv, 2021
This paper presents bone adaptation as a geometric flow. The proposed method is based on two assumptions: first, that the bone surface is smooth (not fractal) permitting the definition of a tangent plane and, second, that the interface between marrow and bone tissue phases is orientable.
arxiv