Preparation of nano spherical bioglass by alkali-catalyzed mixed template

Yanrui Mao; Jianguo Liao; Minhang Wu; Jing Wen; Junhua Xu; Yuqing Li; Yufen Xie; Qiwei Ying

doi:10.1088/2053-1591/abc373

Materials Research Express (Jan 2020)

Preparation of nano spherical bioglass by alkali-catalyzed mixed template

Yanrui Mao,
Jianguo Liao,
Minhang Wu,
Jing Wen,
Junhua Xu,
Yuqing Li,
Yufen Xie,
Qiwei Ying

Affiliations

Yanrui Mao: ORCiD; Henan Key Laboratory of Materials on Deep-Earth Engineering, School of Materials Science and Engineering, Henan Polytechnic University , Jiaozuo Henan, 454000, People’s Republic of China
Jianguo Liao: ORCiD; Henan Key Laboratory of Materials on Deep-Earth Engineering, School of Materials Science and Engineering, Henan Polytechnic University , Jiaozuo Henan, 454000, People’s Republic of China
Minhang Wu: Henan Key Laboratory of Materials on Deep-Earth Engineering, School of Materials Science and Engineering, Henan Polytechnic University , Jiaozuo Henan, 454000, People’s Republic of China
Jing Wen: Henan Key Laboratory of Materials on Deep-Earth Engineering, School of Materials Science and Engineering, Henan Polytechnic University , Jiaozuo Henan, 454000, People’s Republic of China
Junhua Xu: No.11 Middle School of Jiaozuo, Jiaozuo Henan, 454000, People’s Republic of China
Yuqing Li: Henan Key Laboratory of Materials on Deep-Earth Engineering, School of Materials Science and Engineering, Henan Polytechnic University , Jiaozuo Henan, 454000, People’s Republic of China
Yufen Xie: Henan Key Laboratory of Materials on Deep-Earth Engineering, School of Materials Science and Engineering, Henan Polytechnic University , Jiaozuo Henan, 454000, People’s Republic of China
Qiwei Ying: Henan Key Laboratory of Materials on Deep-Earth Engineering, School of Materials Science and Engineering, Henan Polytechnic University , Jiaozuo Henan, 454000, People’s Republic of China

DOI: https://doi.org/10.1088/2053-1591/abc373
Journal volume & issue: Vol. 7, no. 10
p. 105202

Abstract

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Nano bioactive glasses (NBGs) were fabricated by alkali-catalyzed sol-gel combined with self-assembly template technique using ammonia and dodecylamine as dual-alkali catalysts. Its effect of the addition of cetyltrimethyl ammonium bromide (CTAB) in NBGs on its morphology and bioactivity were characterized. It is found that the incorporation of CTAB can adjust the diameter of particles from 23 nm to 48 nm and the NBGs can induce hydroxyapatite deposition on the surface. With the increase of CTAB, the size of particle decreased while its mineralization activity in vitro was enhanced. Thus, this study provides an available method to synthesize spherical nano bioglass with controllable particle size.

Published in Materials Research Express

ISSN: 2053-1591 (Online)
Publisher: IOP Publishing
Country of publisher: United Kingdom
LCC subjects: Technology: Electrical engineering. Electronics. Nuclear engineering: Materials of engineering and construction. Mechanics of materials; Technology: Chemical technology
Website: https://iopscience.iop.org/journal/2053-1591

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