The DOI matches its Crossref record; 8 of the 8 references it cites were found in a registry or an index.
Structural Studies of Bombyx mori Silk Fibroin during Regeneration from Solutions and Wet Fiber Spinning
Abstract
Regenerated silk fibroin materials show properties dependent on the methods used to process them. The molecular structures of B. mori silk fibroin both in solution and in solid states were studied and compared using X-ray diffraction, FTIR, and (13)C NMR spectroscopy. Some portion of fibroin protein molecules dissolved in formic acid already have a beta-sheet structure, whereas those dissolved in TFA have some helical conformation. Moreover, fibroin molecules were spontaneously assembled into an ordered structure as the acidic solvents were removed from the fibroin-acidic solvent systems. This may be responsible for the improved physical properties of regenerated fibroin materials from acidic solvents. Regenerated fibroin materials have shown poor mechanical properties and brittleness compared to their original form. These problems were technically solved by improving the fiber forming process according to a method reported here. The regenerated fibroin fibers showed much better mechanical properties compared to the native silk fiber and their physical and chemical properties were characterized by X-ray diffraction, solid state (13)C NMR spectroscopy, SinTech tensile testing, and SEM.
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Cites
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Spider Silk Fibers Spun from Soluble Recombinant Silk Produced in Mammalian Cells
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An investigation of the structure of silk fibroin
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Preparation of undegraded native molecular fibroin solution from silkworm cocoons
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Artificial Spinning of Spider Silk
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Silk fibroin biomaterials for tissue regenerations
Kundu, B., Rajkhowa, R., Kundu, S. C., & Wang, X. (2013) · Advanced Drug Delivery Reviews · doi:10.1016/j.addr.2012.09.043 · Cited by 1,391
Silk fibroin as a functional biomaterial for tissue engineering
Sun, W., Gregory, D. A., Tomeh, M. A., & Zhao, X. (2021) · International Journal of Molecular Sciences · doi:10.3390/ijms22031499 · Cited by 552
Crosslinking strategies for silk fibroin hydrogels: promising biomedical materials
Farokhi, M., Aleemardani, M., Solouk, A., Mirzadeh, H., Teuschl, A. H., & Redl, H. (2021) · Biomedical Materials · doi:10.1088/1748-605x/abb615 · Cited by 95
A comprehensive review on silk fibroin as a persuasive biomaterial for bone tissue engineering
Li, M., You, J., Qin, Q., Liu, M., Yang, Y., Jia, K., Zhang, Y., & Zhou, Y. (2023) · International Journal of Molecular Sciences · doi:10.3390/ijms24032660 · Cited by 64
Metadata
- Authors
- Ha, S.-W., Tonelli, A. E., & Hudson, S. M.
- Venue
- Biomacromolecules
- Publisher
- American Chemical Society (ACS)
- Published
- 2005-04-21
- Volume
- 6
- Issue
- 3
- Pages
- 1722-1731
- ISSN
- 1525-7797 (ISSN-L)
- 1526-4602
- OpenAlex
- W2007039329
- Cited by
- 337
- References
- 8
- FWCI
- 3.26
- Type
- journal article
- Language
- en
- Open access
- closed
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