Abstract
The oxygen and ammonia radio-frequency (RF) plasma treatment of poly(3-hydroxybutyrate) P3HB films was performed. We revealed significant changes in the topography, a decrease in the surface zeta potential from -63 to -75 mV after the oxygen-plasma treatment and an increase after ammonia plasma treatment from -63 to -45 mV at a pH of 7.4. Investigations into the NIH 3T3 fibroblast adhesion and growth demonstrated the best cell vitality and a higher cell number for the ammonia plasma treatment at 150 W.
| Original language | English |
|---|---|
| Pages (from-to) | 277-280 |
| Number of pages | 4 |
| Journal | Materials Letters |
| Volume | 163 |
| DOIs | |
| Publication status | Published - 15 Jan 2016 |
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Keywords
- Cell adhesion
- Plasma treatment
- Polymer
- Surface modification
ASJC Scopus subject areas
- Materials Science(all)
- Condensed Matter Physics
- Mechanical Engineering
- Mechanics of Materials
Cite this
Oxygen and ammonia plasma treatment of poly(3-hydroxybutyrate) films for controlled surface zeta potential and improved cell compatibility. / Syromotina, Dina Sergeevna; Surmenev, R. A.; Surmeneva, M. A.; Boyandin, A. N.; Epple, M.; Ulbricht, M.; Oehr, C.; Volova, T. G.
In: Materials Letters, Vol. 163, 15.01.2016, p. 277-280.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Oxygen and ammonia plasma treatment of poly(3-hydroxybutyrate) films for controlled surface zeta potential and improved cell compatibility
AU - Syromotina, Dina Sergeevna
AU - Surmenev, R. A.
AU - Surmeneva, M. A.
AU - Boyandin, A. N.
AU - Epple, M.
AU - Ulbricht, M.
AU - Oehr, C.
AU - Volova, T. G.
PY - 2016/1/15
Y1 - 2016/1/15
N2 - The oxygen and ammonia radio-frequency (RF) plasma treatment of poly(3-hydroxybutyrate) P3HB films was performed. We revealed significant changes in the topography, a decrease in the surface zeta potential from -63 to -75 mV after the oxygen-plasma treatment and an increase after ammonia plasma treatment from -63 to -45 mV at a pH of 7.4. Investigations into the NIH 3T3 fibroblast adhesion and growth demonstrated the best cell vitality and a higher cell number for the ammonia plasma treatment at 150 W.
AB - The oxygen and ammonia radio-frequency (RF) plasma treatment of poly(3-hydroxybutyrate) P3HB films was performed. We revealed significant changes in the topography, a decrease in the surface zeta potential from -63 to -75 mV after the oxygen-plasma treatment and an increase after ammonia plasma treatment from -63 to -45 mV at a pH of 7.4. Investigations into the NIH 3T3 fibroblast adhesion and growth demonstrated the best cell vitality and a higher cell number for the ammonia plasma treatment at 150 W.
KW - Cell adhesion
KW - Plasma treatment
KW - Polymer
KW - Surface modification
UR - http://www.scopus.com/inward/record.url?scp=84946058561&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84946058561&partnerID=8YFLogxK
U2 - 10.1016/j.matlet.2015.10.080
DO - 10.1016/j.matlet.2015.10.080
M3 - Article
VL - 163
SP - 277
EP - 280
JO - Materials Letters
JF - Materials Letters
SN - 0167-577X
ER -