Results 71 to 80 of about 1,982,048 (354)

Mechanochemistry: Fundamental Principles and Applications

Advanced Science, EarlyView.
In this review, the physicochemical principles of mechanochemistry are first clarified. Based on this foundation, the research basis and cutting‐edge scientific achievements in four areas are introduced: solid‐state organic chemistry, polymers, interface science, and biomechanochemistry.
Liang Dong, Luofei Li, Huiyan Chen, Yi Cao, Hai Lei   +4 more
wiley   +1 more source

Sudoku of porous, injectable calcium phosphate cements – Path to osteoinductivity

Bioactive Materials, 2022
With the increase of global population, people's life expectancy is growing as well. Humans tend to live more active lifestyles and, therefore, trauma generated large defects become more common.
Agneta Vezenkova, Janis Locs
doaj  

Structural Characterization of Calcium Sulfate Bone Graft Substitute Cements [PDF]

Materials Research, 2016
The aim of this work was to study the structural characteristics of commercially available bone graft substitute (BGS) ceramic cements. In particular, the microstructure of two calcium sulfate cements was investigated.
Evangelos P. Favvas, Konstantinos L. Stefanopoulos, Nikolaos Ch. Vordos, George I. Drosos, Athanasios Ch. Mitropoulos   +4 more
doaj   +2 more sources

Rational Design of Inner Ear Drug Delivery Systems

Advanced Science, EarlyView.
Hearing loss is a common disease affecting many people, and inner ear lesions are one of the most important causes. This review focuses on the treatment of inner ear hearing loss by drug delivery systems. It includes the current methods and technologies developed, and it predicts possible directions.
Xiayidan Maimaitikelimu, Zhiyan Xuan, Haoyu Ren, Keng Chen, Hui Zhang, Huan Wang   +5 more
wiley   +1 more source

Experimental in-vitro bone cements disintegration with ultrasonic pulsating water jet for revision arthroplasty

, 2015
The paper deals with the study of using the selective property of ultrasonic pulsating water jet for the disintegration of the interface created by bone cement between cemented femoral stem and trabecular bone tissue as a potential technique for revision
S. Hloch, J. Foldyna, F. Pude, J. Kľoc, M. Zeleňák, P. Hvizdoš, P. Monka, I. Smolko, J. Ščučka, D. Kozak, A. Sedmak, E. Mihalčinová   +11 more
semanticscholar   +1 more source

The Biocompatibility of Porous vs Non-Porous Bone Cements: A New Methodological Approach

European Journal of Histochemistry, 2014
Composite cements have been shown to be biocompatible, bioactive, with good mechanical properties and capability to bind to the bone. Despite these interesting characteristic, in vivo studies on animal models are still incomplete and ultrastructural data
C. Dall'oca, T. Maluta, F. Cavani, G.P. Morbioli, P. Bernardi, A. Sbarbati, D. Degl'Innocenti, B. Magnan   +7 more
semanticscholar   +1 more source

Soft Bioelectronic Interfaces for Continuous Peripheral Neural Signal Recording and Robust Cross‐Subject Decoding

Advanced Science, EarlyView.
A soft poly (3,4‐ethylenedioxythiophene):poly (styrenesulfonate)‐based electrode enables continuous, high‐quality recording of peripheral nerve activity. A neural network model integrating handcrafted and convolutional neural network‐based features decodes whisker movements with strong generalization, offering insights into peripheral nerve function ...
Liangpeng Chen, Yang Liu, Yewei Huang, Ziyang Li, Chao Zhang, Jun Tang, Xueyuan Ling, Bowen Cao, Baowang Li, Yuan Zhang, Wenjianlong Zhou, Qin Xu, Shunchang Ma, Xiudong Guan, Dan Xiao, Jingyao Geng, Yutong Zhao, Guolin Li, Yi‐xuan Wang, Wang Jia, Yuanwen Jiang, Milin Zhang, Deling Li   +22 more
wiley   +1 more source

Effect of an α-calcium sulfate hemihydrate/treated dentin matrix composite to regenerate bone in critically sized SD rat calvarial defects

Frontiers in Bioengineering and Biotechnology
Introductionα-Calcium sulfate hemihydrate (α-CSH) is a widely used artificial bone graft material, but it suffers from rapid deterioration and limited osteoinductivity. This study aims to develop composite cements by combining treated dentin matrix (TDM)
Mengmeng Wang, Bingyan Li, Wenshuai Li, Zelong Hu, Haojie Fu, Rui Li   +5 more
doaj   +1 more source

Revision of tibial TKA components: bone loss is independent of cementing type and technique: an in vitro cadaver study

BMC Musculoskeletal Disorders, 2011
Background Different bone cements and various cementation techniques can lead to different bone loss in revision surgery. We investigated the degree of tibial bone loss depending on different cements and techniques.
Timmesfeld Nina, Tibesku Carsten O, Fuchs-Winkelmann Susanne, Sibbert David, Figiel Jens, Efe Turgay, Paletta Jürgen RJR, Skwara Adrian   +7 more
doaj   +1 more source

Improved cytocompatibility and antibacterial properties of zinc-substituted brushite bone cement based on β-tricalcium phosphate

Journal of Materials Science: Materials in Medicine, 2021
For bone replacement materials, osteoconductive, osteoinductive, and osteogenic properties are desired. The bacterial resistance and the need for new antibacterial strategies stand among the most challenging tasks of the modern medicine.
Inna V. Fadeeva, Margarita A. Goldberg, Ilya I. Preobrazhensky, Georgy V. Mamin, Galina A. Davidova, Nadezhda V. Agafonova, Marco Fosca, Fabrizio Russo, Sergey M. Barinov, Simona Cavalu, Julietta V. Rau   +10 more
doaj   +1 more source