Abstract
Hybrid biodegradable piezoelectric electrospun fibrous scaffolds based on polyhydroxybutyrate (PHB) and polyaniline (PANI, emeraldine salt) were fabricated. Fourier transform infrared spectroscopy and X-ray diffraction confirmed the presence of PANi in the structure of hybrid PHB-based scaffolds. The piezoelectric coefficient d33 and surface electric potential under cyclic mechanical stress at the frequency of 4 Hz were increased in 4.2 times and 3.5 times, respectively, in the case of hybrid PHB scaffolds with the addition of 2% PANi compared with pure PHB ones.
| Original language | English |
|---|---|
| Pages (from-to) | 257-260 |
| Number of pages | 4 |
| Journal | Materials Letters |
| Volume | 220 |
| DOIs | |
| Publication status | Published - 1 Jun 2018 |
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Keywords
- Biodegradable scaffolds
- Charge generation
- Conductive polymers
- Piezoelectric materials
ASJC Scopus subject areas
- Materials Science(all)
- Condensed Matter Physics
- Mechanics of Materials
- Mechanical Engineering
Cite this
Hybrid biodegradable scaffolds of piezoelectric polyhydroxybutyrate and conductive polyaniline : Piezocharge constants and electric potential study. / Chernozem, Roman V.; Surmeneva, Maria A.; Surmenev, Roman A.
In: Materials Letters, Vol. 220, 01.06.2018, p. 257-260.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Hybrid biodegradable scaffolds of piezoelectric polyhydroxybutyrate and conductive polyaniline
T2 - Piezocharge constants and electric potential study
AU - Chernozem, Roman V.
AU - Surmeneva, Maria A.
AU - Surmenev, Roman A.
PY - 2018/6/1
Y1 - 2018/6/1
N2 - Hybrid biodegradable piezoelectric electrospun fibrous scaffolds based on polyhydroxybutyrate (PHB) and polyaniline (PANI, emeraldine salt) were fabricated. Fourier transform infrared spectroscopy and X-ray diffraction confirmed the presence of PANi in the structure of hybrid PHB-based scaffolds. The piezoelectric coefficient d33 and surface electric potential under cyclic mechanical stress at the frequency of 4 Hz were increased in 4.2 times and 3.5 times, respectively, in the case of hybrid PHB scaffolds with the addition of 2% PANi compared with pure PHB ones.
AB - Hybrid biodegradable piezoelectric electrospun fibrous scaffolds based on polyhydroxybutyrate (PHB) and polyaniline (PANI, emeraldine salt) were fabricated. Fourier transform infrared spectroscopy and X-ray diffraction confirmed the presence of PANi in the structure of hybrid PHB-based scaffolds. The piezoelectric coefficient d33 and surface electric potential under cyclic mechanical stress at the frequency of 4 Hz were increased in 4.2 times and 3.5 times, respectively, in the case of hybrid PHB scaffolds with the addition of 2% PANi compared with pure PHB ones.
KW - Biodegradable scaffolds
KW - Charge generation
KW - Conductive polymers
KW - Piezoelectric materials
UR - http://www.scopus.com/inward/record.url?scp=85043471271&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85043471271&partnerID=8YFLogxK
U2 - 10.1016/j.matlet.2018.03.022
DO - 10.1016/j.matlet.2018.03.022
M3 - Article
VL - 220
SP - 257
EP - 260
JO - Materials Letters
JF - Materials Letters
SN - 0167-577X
ER -