首页 | 本学科首页   官方微博 | 高级检索  
     


PMMA-based bone cements containing magnetite particles for the hyperthermia of cancer
Authors:M. Kawashita  K. Kawamura  Z. Li
Affiliation:1. State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan 610041, China;2. Biomaterials & Tissue Engineering Division, Department of Endodontics, Prosthodontics and Operative Dentistry, University of Maryland Dental School, Baltimore, MD 21201, USA;3. Center for Stem Cell Biology and Regenerative Medicine, University of Maryland School of Medicine, Baltimore, MD 21201, USA;4. University of Maryland Marlene and Stewart Greenebaum Cancer Center, University of Maryland School of Medicine, Baltimore, MD 21201, USA;5. Department of Mechanical Engineering, University of Maryland, Baltimore County, MD 21250, USA;1. Institute of Materials Physics and Engineering, Applied Science and Technology Department, Politecnico di Torino, C. so Duca degli Abruzzi 24, 10129 Torino, Italy;2. Department of Health Sciences, Università del Piemonte Orientale “Amedeo Avogadro”, Via Solaroli 17, 28100 Novara, Italy;3. Consorzio Interuniversitario Nazionale per la Scienza e Tecnologia dei Materiali, Via G. Giusti, 9, 50121 Firenze, Italy;1. Department of Bioengineering, Rice University, MS-142, 6100 Main Street, Houston, TX 77005, USA;2. Division of Plastic Surgery, Department of Surgery, Baylor College of Medicine, 1 Baylor Plaza, BCM340, Houston, TX 77030, USA;3. Department of Biochemistry and Cell Biology, Rice University, MS-140, 6100 Main Street, Houston, TX 77005, USA;4. Department of Oral and Maxillofacial Surgery, University of Texas Health Science Center at Houston, 7500 Cambridge Street, Houston, TX 77054, USA;5. Department of Biomaterials, Radboud University Nijmegen Medical Center, Philips van Leijdenlaan 25, 6525 EX Nijmegen, The Netherlands;6. Department of Medicine, San Antonio Military Medical Center, Fort Sam Houston, TX 78234, USA;1. Department of Tissue Engineering, Najafabad branch, Islamic Azad University, Najafabad, Iran;2. Advanced Materials Research Center, Department of Materials Engineering, Najafabad Branch, Islamic Azad University, Najafabad, Iran;3. Department of Materials, Manufacturing and Industrial Engineering, Faculty of Mechanical Engineering, Universiti Teknologi Malaysia, 81310 Skudai, Johor Bahru, Johor, Malaysia;1. Division of Tissue Engineering & Biophotonics, King''s College London Dental Institute, London, UK;2. Department of Restorative Dentistry, King''s College London Dental Institute, London, UK;3. Department of Conservative Dentistry, College of Dentistry, University of Baghdad, Baghdad, Iraq
Abstract:Polymethylmethacrylate-based cements containing magnetite (Fe3O4) particles were prepared and their structure and properties were investigated. The Fe3O4 particles were uniformly dispersed in the cement matrix and constituted a maximum of 60 wt.% of the total weight of cement. The setting time of the cement increased and the maximum temperature during the setting reaction decreased with increasing Fe3O4 content. The compressive strength of cement increased with increasing Fe3O4 content. Cement with 50 wt.% Fe3O4 particles generated heat in alternating magnetic fields of 300 and 120 Oe at a frequency of 100 kHz.
Keywords:
本文献已被 ScienceDirect 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号