Evaluation of the Morphology and Osteogenic Potential ofTitania-Based Electrospun Nanofibers

Joint Authors

Chen, Haifeng
Wang, Xiaokun
Zhu, Jingxian
Yin, Ling
Liu, Shize
Zhang, Xin
Ao, Yingfang

Source

Journal of Nanomaterials

Issue

Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-7, 7 p.

Publisher

Hindawi Publishing Corporation

Publication Date

2012-04-12

Country of Publication

Egypt

No. of Pages

7

Main Subjects

Chemistry
Civil Engineering

Abstract EN

Submicron-scale titania-based ceramic fibers with various compositions have been prepared by electrospinning.

The as-prepared nanofibers were heat-treated at 700°C for 3 h to obtain pure inorganic fiber meshes.

The results show that the diameter and morphology of the nanofibers are affected by starting polymer concentration and sol-gel composition.

The titania and titania-silica nanofibers had the average diameter about 100–300 nm.

The crystal phase varied from high-crystallized rutile-anatase mixed crystal to low-crystallized anatase with adding the silica addition.

The morphology and crystal phase were evaluated by SEM and XRD.

Bone-marrow-derived mesenchymal stem cells were seeded on titania-silica 50/50 fiber meshes.

Cell number and early differentiation marker expressions were analyzed, and the results indicated osteogenic potential of the titania-silica 50/50 fiber meshes.

American Psychological Association (APA)

Wang, Xiaokun& Zhu, Jingxian& Yin, Ling& Liu, Shize& Zhang, Xin& Ao, Yingfang…[et al.]. 2012. Evaluation of the Morphology and Osteogenic Potential ofTitania-Based Electrospun Nanofibers. Journal of Nanomaterials،Vol. 2012, no. 2012, pp.1-7.
https://search.emarefa.net/detail/BIM-998674

Modern Language Association (MLA)

Wang, Xiaokun…[et al.]. Evaluation of the Morphology and Osteogenic Potential ofTitania-Based Electrospun Nanofibers. Journal of Nanomaterials No. 2012 (2012), pp.1-7.
https://search.emarefa.net/detail/BIM-998674

American Medical Association (AMA)

Wang, Xiaokun& Zhu, Jingxian& Yin, Ling& Liu, Shize& Zhang, Xin& Ao, Yingfang…[et al.]. Evaluation of the Morphology and Osteogenic Potential ofTitania-Based Electrospun Nanofibers. Journal of Nanomaterials. 2012. Vol. 2012, no. 2012, pp.1-7.
https://search.emarefa.net/detail/BIM-998674

Data Type

Journal Articles

Language

English

Notes

Includes bibliographical references

Record ID

BIM-998674