Synthesis and characterization of a 58S bioglass modified with manganese by a sol-gel route

被引：23

作者：

Canaveral, Sara ^{[1
]}

Morales, Daniel ^{[1
]}

Vargas, Andres F. ^{[1
]}

机构：

[1] Inst Tecnol Metropolitan, Dept Ciencias Aplicadas, Grp Quim Basica Aplicada & Ambiente, Medellin, Colombia

来源：

MATERIALS LETTERS | 2019年 / 255卷

关键词：

Biomaterial; Bioceramics; Sol-gel preparation; 58S bioglass; Manganese; BIOACTIVE GLASS; IN-VITRO; HYDROXYAPATITE;

D O I：

10.1016/j.matlet.2019.126575

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A sol-gel method was used to synthesize a 58S bioglass modified with manganese. The samples were characterized by several techniques. The incorporation of Mn was confirmed by XRD and EDS. The quantity of nitric acid used during the synthesis improved the gelation time. Mn contributed to the crystallization of the glass at 700 degrees C. Mn was homogenously distributed across the bioglass. The bioglass were bioactive, they formed phosphate groups after immersion in SBF for 48 h. (C) 2019 Elsevier B.V. All rights reserved.

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页数：5

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