Nitrogen-Doped Diamond-like Coatings for Long-Term Enhanced Cell Adhesion on Electrospun Poly(ε-caprolactone) Scaffold Surfaces
Semen Goreninskii, Yuri Yuriev, Artem Runts, Elisaveta Prosetskaya, Evgeniy Melnik, Tuan-Hoang Tran, Elizaveta Sviridova, Alexey Golovkin, Alexander Mishanin, Evgeny Bolbasov · 2024
Read Nitrogen-Doped Diamond-like Coatings for Long-Term Enhanced Cell Adhesion on Electrospun Poly(ε-caprolactone) Scaffold Surfaces by Semen Goreninskii, Yuri Yuriev, Artem Runts, Elisaveta Prosetskaya, Evgeniy Melnik, Tuan-Hoang Tran, Elizaveta Sviridova, Alexey Golovkin, Alexander Mishanin, Evgeny Bolbasov (2024) in the Tower of Babel, a free online library of public-domain works preserved in clean, searchable text. No sign-up. The full text is served as a plain-text file at a predictable URL, where text is present: https://antarctic-labs.com/tower-of-babel/pmc-11679126.txt.
Description
Semen Goreninskii and nine co-authors coat fiber scaffolds to help cells stick, in a 2024 materials study. The scaffolds, spun from a common biodegradable plastic, are widely used in tissue engineering, but cells cling to them poorly. The team added a thin diamond like carbon coating with nitrogen mixed in, using a pulsed vacuum method.
Raising nitrogen pressure during coating raised the nitrogen content up to ten fold and doubled surface roughness. Those changes made human stem cells stick and grow much better on the fibers. The coating kept its benefits after six months of storage, which matters for medical products that sit on shelves. Strength and surface traits also held steady over that period.
Catalog record
| CREATOR | Semen Goreninskii, Yuri Yuriev, Artem Runts, Elisaveta Prosetskaya, Evgeniy Melnik, Tuan-Hoang Tran, Elizaveta Sviridova, Alexey Golovkin, Alexander Mishanin, Evgeny Bolbasov |
|---|---|
| YEAR | 2024 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 29 KB |
| VERSION | 1.0 |
| LICENSE | CC BY 4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |