|
1
|
Toalá CU, Prokhorov E, Barcenas GL, Landaverde MAH, Limón JMY, Gervacio-Arciniega JJ, de Fuentes OA, Tapia AMG. Electrostrictive and piezoelectrical properties of chitosan-poly(3-hydroxybutyrate) blend films. Int J Biol Macromol 2023; 250:126251. [PMID: 37562485 DOI: 10.1016/j.ijbiomac.2023.126251] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Revised: 07/27/2023] [Accepted: 08/07/2023] [Indexed: 08/12/2023]
Abstract
Herein, we report the high apparent piezoelectric coefficient for chitosan-poly(3-hydroxybutyrate) (CS-PHB) blend films. The structure of chitosan-poly(3-hydroxybutyrate) (CS-PHB) blend films, exploiting characteristics such as dielectric, polarization, apparent piezoelectric properties, and their dependencies on the composition, were investigated. Based on the results of XRD, SEM, FTIR, PFM, and dielectric spectroscopy measurements, the structure of CS-PHB blend films has been proposed, which consists of spheric-like inclusion formed by precipitating isotactic-PHB interface layer, which consists of syndiotactic-PHB hydrogen bonding with CS, and CS matrix. The synergistic effects of piezoelectricity and electrostriction help explain the high value of the apparent piezoelectric coefficient (d33) obtained in the blend film with 13 wt% of PHB (d33 ≈ 200 pC/N). The investigated CS-PHB blend films are a good candidate for tissue engineering applications.
Collapse
Affiliation(s)
- C Uitz Toalá
- Nanosciences Program, Cinvestav del IPN, Mexico; CINVESTAV del IPN, Unidad Querétaro, Mexico
| | - E Prokhorov
- CINVESTAV del IPN, Unidad Querétaro, Mexico.
| | - G Luna Barcenas
- Nanosciences Program, Cinvestav del IPN, Mexico; CINVESTAV del IPN, Unidad Querétaro, Mexico.
| | | | | | | | | | | |
Collapse
|
|
2
|
Nguyen TV, Nagata T, Noso K, Kaji K, Masunaga H, Hoshino T, Sakurai S, Sasaki S. Comparison between Ultrathin Films and the Bulk of Microbial Poly(3-hydroxybutyrate- co-3-hydroxyhexanoate) with Regard to Their Melt-Isothermal Crystallization Kinetics. Macromolecules 2022. [DOI: 10.1021/acs.macromol.2c00389] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Toan Van Nguyen
- Department of Biobased Materials Science, Graduate School of Science and Technology, Kyoto Institute of Technology, 1, Matsugasaki Hashikami-cho,
Sakyo-ku, Kyoto 606-8585, Japan
| | - Toshiteru Nagata
- Department of Biobased Materials Science, Graduate School of Science and Technology, Kyoto Institute of Technology, 1, Matsugasaki Hashikami-cho,
Sakyo-ku, Kyoto 606-8585, Japan
| | - Kosei Noso
- Department of Biobased Materials Science, Graduate School of Science and Technology, Kyoto Institute of Technology, 1, Matsugasaki Hashikami-cho,
Sakyo-ku, Kyoto 606-8585, Japan
| | - Kenshiro Kaji
- Department of Biobased Materials Science, Graduate School of Science and Technology, Kyoto Institute of Technology, 1, Matsugasaki Hashikami-cho,
Sakyo-ku, Kyoto 606-8585, Japan
| | - Hiroyasu Masunaga
- Japan Synchrotron Radiation Research Institute, 1-1-1, Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5198, Japan
| | - Taiki Hoshino
- RIKEN SPring-8 Center, 1-1-1, Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5148, Japan
| | - Shinichi Sakurai
- Department of Biobased Materials Science, Graduate School of Science and Technology, Kyoto Institute of Technology, 1, Matsugasaki Hashikami-cho,
Sakyo-ku, Kyoto 606-8585, Japan
- Faculty of Fiber Science and Engineering, Kyoto Institute of Technology, 1, Matsugasaki Hashikami-cho, Sakyo-ku, Kyoto 606-8585, Japan
| | - Sono Sasaki
- Department of Biobased Materials Science, Graduate School of Science and Technology, Kyoto Institute of Technology, 1, Matsugasaki Hashikami-cho,
Sakyo-ku, Kyoto 606-8585, Japan
- RIKEN SPring-8 Center, 1-1-1, Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5148, Japan
- Faculty of Fiber Science and Engineering, Kyoto Institute of Technology, 1, Matsugasaki Hashikami-cho, Sakyo-ku, Kyoto 606-8585, Japan
| |
Collapse
|
|
3
|
Beć KB, Morisawa Y, Kobashi K, Grabska J, Tanabe I, Tanimura E, Sato H, Wójcik MJ, Ozaki Y. Rydberg transitions as a probe for structural changes and phase transition at polymer surfaces: an ATR-FUV-DUV and quantum chemical study of poly(3-hydroxybutyrate) and its nanocomposite with graphene. Phys Chem Chem Phys 2018. [DOI: 10.1039/c7cp07271f] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
ATR-FUV-DUV (145–300 nm; 8.55–4.13 eV) and quantum mechanical calculations study of PHB and its nanocomposite with graphene.
Collapse
Affiliation(s)
- Krzysztof B. Beć
- Department of Chemistry
- School of Science and Technology
- Kwansei Gakuin University
- Sanda
- Japan
| | - Yusuke Morisawa
- Department of Chemistry
- School of Science and Engineering
- Kindai University
- Osaka 577-8502
- Japan
| | - Kenta Kobashi
- Department of Chemistry
- School of Science and Technology
- Kwansei Gakuin University
- Sanda
- Japan
| | - Justyna Grabska
- Department of Chemistry
- School of Science and Technology
- Kwansei Gakuin University
- Sanda
- Japan
| | - Ichiro Tanabe
- Graduate School of Engineering Science
- Osaka University
- Osaka 560-8531
- Japan
| | - Erika Tanimura
- Department of Chemistry
- School of Science and Technology
- Kwansei Gakuin University
- Sanda
- Japan
| | - Harumi Sato
- Graduate School of Human Development and Environment
- Kobe University
- Kobe 657-8501
- Japan
| | - Marek J. Wójcik
- Department of Chemistry
- School of Science and Technology
- Kwansei Gakuin University
- Sanda
- Japan
| | - Yukihiro Ozaki
- Department of Chemistry
- School of Science and Technology
- Kwansei Gakuin University
- Sanda
- Japan
| |
Collapse
|