نتایج جستجو برای: biomaterials

تعداد نتایج: 10681  

Journal: :Journal of biomedical materials research. Part A 2004
Jeffrey M Karp Elizabeth A Friis Kay C Dee Howard Winet

The Society for Biomaterials (SFB) aims to serve its members through acting as a forum for the exchange of information and ideas. To aid in the practical development of the SFB and more specifically biomaterials education, all active, associate, and student members were surveyed. In general, the survey asked questions regarding respondent demographics, experiences and activities with the SFB, a...

2015
Sergey V. Dorozhkin Francesco Puoci

The state-of-the-art on calcium orthophosphate (CaPO4)-containing biocomposites and hybrid biomaterials suitable for biomedical applications is presented. Since these types of biomaterials offer many significant and exciting possibilities for hard tissue regeneration, this subject belongs to a rapidly expanding area of biomedical research. Through the successful combinations of the desired prop...

Journal: :iranian endodontic journal 0
shahriar shahi negin ghasemi saeed rahimi hamid reza yavari mohammad samiei maryam janani

introduction: flow rate (fr) and compressive strength (cs) are important properties of endodontic biomaterials that may be affected by various mixing methods. the aim of this experimental study was to evaluate the effect of different mixing methods on these properties of mineral trioxide aggregate (mta) and calcium-enriched mixture (cem) cement. materials and methods: hand, amalgamator and ultr...

2017
Elif Bahar Tuna Yoshiki Oshida Bugra Ozen Elizabeta Gjorgievska Tamer Tuzuner

1Faculty of Dentistry, Department of Pediatric Dentistry, Istanbul University, Istanbul, Turkey 2Indiana University School of Dentistry, Indianapolis, IN, USA 3University of California San Francisco School of Dentistry, San Francisco, CA, USA 4Faculty of Dentistry, Department of Pediatric Dentistry, Istanbul Kemerburgaz University, Istanbul, Turkey 5Department of Cardiology, Endodontology and P...

Journal: :Biomedical materials 2018
Zhi Chen Jingjing You Xiao Liu Simon Cooper Christopher Hodge Gerard Sutton Jeremy M Crook Gordon G Wallace

Corneal transplantation is an important surgical treatment for many common corneal diseases. However, a worldwide shortage of tissue from suitable corneal donors has meant that many people are not able to receive sight-restoring operations. In addition, rejection is a major cause of corneal transplant failure. Bioengineering corneal tissue has recently gained widespread attention. In order to f...

2005
Robert A. Latour

The study of protein–surface interactions represents one of the most important topics in the field of biomaterials, and as such, it has been a focus of intensive study for several decades. The reason for the great interest in this topic is the realization that protein– surface interactions are fundamentally responsible for the biocompatibility of medical devices, or the lack thereof. When a sol...

Journal: :Biomaterials 2005
Leslie Y Yeo Zachary Gagnon Hsueh-Chia Chang

A rapid, viable and safe fabrication method for biomaterials synthesis is reported using high-frequency AC electrospraying. We demonstrate its potential for polymeric nanoparticle fabrication, drug encapsulation in mono-dispersed micron-sized biodegradable polymer shells and the synthesis of 1microm biodegradable fibers with adjustable pore sizes as bioscaffolds for tissue/orthopaedic engineeri...

2009
Andreas Neumann Kevin Kevenhoerster

Biomaterials for reconstruction of bony defects of the skull comprise of osteosynthetic materials applied after osteotomies or traumatic fractures and materials to fill bony defects which result from malformations, traumata or tumor resections. Other applications concern functional augmentations for dental implants or asthetic augmentations in the region of the face. For ostheosynthesis, mini- ...

2009
Timo Stöver Thomas Lenarz

The cochlear implant (CI) represents, for almost 25 years now, the gold standard in the treatment of children born deaf and for postlingually deafened adults. These devices thus constitute the greatest success story in the field of 'neurobionic' prostheses. Their (now routine) fitting in adults, and especially in young children and even babies, places exacting demands on these implants, particu...

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