[E1-P504-01] Degradation of Modified Polystyrenes Having Degradable Units by Near Infrared Light Irradiation

*Haruyuki Okamura^1,2, Kiwa Mihono² (1. Osaka Metropolitan Univ. (Japan), 2. Osaka Prefecture Univ. (Japan))

[E1-P504-02] The development of controllable marine biodegradable plastics with high mechanical properties through the utilization of hydrophobic water-responsive linkages

Olivier Doat¹, *Dian Zhang¹, Shintaro Nakagawa¹, Naoko Yoshie¹ (1. The Univ. of Tokyo (Japan))

[E1-P504-03] Material recycling of carbon black composited polymers using microparticles

*Haruka Minato¹, Nahomi Matsuki¹, Daisuke Suzuki¹ (1. Shinshu Univ. (Japan))

[E1-P504-04] High crack propagation-resistance films composed of rotaxane-crosslinked microparticles

*Yuma Sasaki¹, Yuichiro Nishizawa¹, Takuma Kureha³, Kazuya Uenishi⁴, Kazuko Nakazono⁵, Toshikazu Takata⁶, Daisuke Suzuki^1,2 (1. Grad. Sch. of Textile Sci. & Tech., Shinshu Univ. (Japan), 2. RISM, Shinshu Univ. (Japan), 3. Grad. Sch. of Sci. and Tech., Hirosaki Univ. (Japan), 4. Yokohama Rubber Co., Ltd. (Japan), 5. Dept. of Chemical Sci. and Engineering, Tokyo Tech (Japan), 6. Grad. Sch. of Advanced Sci. and Engineering, Hiroshima Univ. (Japan))

[E1-P504-05] Brominative Rotaxane Synthesis for Derivatizable and Degradable Rotaxane

*Yoshihiro Ueda¹, Koki Fujimura^1,2, Kiyosei Takasu², Takeo Kawabata³ (1. Interdiciplinary Res. Center for Catalytic Chemistry, National Inst. of Adv. Indus. Sci. Tech. (Japan), 2. Grad. Sch. Pharm. Sci., Kyoto Univ. (Japan), 3. Dep. Pharm. Sci., International Univ. of Health and Welfare (Japan))

[E1-P504-06] Direct visualization of single microgel degradation

*Yuichiro Nishizawa¹, Hiroki Yokoi¹, Takayuki Uchihashi³, Daisuke Suzuki^1,2 (1. Grad. Sch. of Textile Sci. & Tech., Shinshu Univ. (Japan), 2. RISM, Shinshu Univ. (Japan), 3. Grad. Sch. of Sci., Nagoya Univ. (Japan))

[E1-P504-07] Design of L-cystine terminated end group in thermal sensitive polymer to enhancing the retention time of hydrogel

*Tsung-Yun Wu¹, Hsieh-Chih Tsai¹, Yu-Shuan Chen² (1. National Taiwan University of Science and Technology (Taiwan), 2. Hualien Buddhist Tzu Chi Medical Foundation (Taiwan))

[E1-P504-08] Tough Composite Hydrogels Formed by Dual Supramolecular Cross-linkers via Host–Guest Interaction

*May Myat Noe¹, Akihide Sugawara¹, Yoshinori Takashima^2,3,4,5, Akira Harada⁶, Hiroshi Uyama¹ (1. Grad. Sch. of Eng. Osaka Univ. (Japan), 2. Grad. Sch. of Sci. Osaka Univ (Japan), 3. FRC, Osaka Univ. (Japan), 4. OTRI, Osaka Univ. (Japan), 5. Inst. for Advanced Co-Creation Studies, Osaka Univ. (Japan), 6. SANKEN, Osaka Univ. (Japan))

[E1-P504-09] Functinalization of Organic–Inorganic hybrid materials using Movable and Reversible Crosslinks

*Kenji Yamaoka^1,2, Naoki Yamashita¹, Ryohei Ikura^1,2, Junsu Park^1,2, Daichi Yoshida¹, Yoshinori Takashima^1,2,3 (1. Dept. of Macromolecular Sci., Grad. Sch. of Sci., Osaka Univ. (Japan), 2. Forefront Res. Center, Grad. Sch. of Sci., Osaka Univ. (Japan), 3. ICS-OTRI, Osaka Univ. (Japan))

[E1-P504-10] Preparation of movable cross-network materials using poly(ε-caprolactone)

*Sota Nakagawa¹, Akihide Sugawara¹, Yoshinori Takashima^2,3,4,5, Junsu Park^2,3, Ryohei Ikura², Hiroshi Uyama¹ (1. Grad. Sch. of Eng. Osaka Univ. (Japan), 2. Grad. Sch. of Sci. Osaka Univ. (Japan), 3. FRC, Osaka Univ. (Japan), 4. OTRI, Osaka Univ. (Japan), 5. Inst. for advanced Co-Creation Studies, Osaka Univ. (Japan))

[E1-P504-11] Fabrication of Stress-Strain Sensor from Composites with Movable Cross-links

*Ryohei Ikura^1,2, Kota kajimoto¹, Junsu Park^1,2, Shunsuke Murayama⁵, Yusei Fujiwara⁶, Motofumi Osaki^1,2, Tomohiro Suzuki⁷, Hidenori Shirakawa⁷, Yujiro Kitamura⁷, Hiroaki Takahashi⁷, Yasumasa Ohashi⁷, Seiji Obata⁸, Akira Harada⁴, Yuka Ikemoto¹⁰, Yuta Nishina^8,9, Yasutomo Uetsuji⁶, Go Matsuba⁵, Yoshinori Takashima^1,2,3 (1. Grad. Sch. of Sci., Osaka Univ. (Japan), 2. FRC, Osaka Univ. (Japan), 3. ICS-OTRI, Osaka Univ. (Japan), 4. SANKEN, Osaka Univ. (Japan), 5. Grad. Sch. of Org. Mater. Eng., Yamagata Univ. (Japan), 6. Dept. of Mech. Eng., Osaka Inst. Tech. (Japan), 7. Yushiro Chemical Industry Co., Ltd. (Japan), 8. RCIS, Okayama Univ. (Japan), 9. Grad. Sch. of Nat. Sci. Tech., Okayama Univ. (Japan), 10. JASRI (Japan))

[E1-P504-12] The Multiscale Computational Study On Characterization And Design Of Cellulose Composite Polymeric Materials With Movable Cross-links

*Chao Luo¹, Yusei Fujiwara¹, Juri Honda¹, Ryohei Ikura², Yoshinori Takashima², Yasutomo Uetsuji¹ (1. Osaka Inst. of Tech. (Japan), 2. Osaka Univ. (Japan))

[E1-P504-13] Experimental Observation of PLA on the Initial Process of Embrittlement

*Yutaka Kobayashi¹, Tsubasa Ueda¹, Yuta Yamada¹, Makoto Ito¹, Zhiye Tang³, Zhiyu Zhang², Susumu Okazaki², Hiroshi Ito¹ (1. Yamagata Univ. (Japan), 2. The Univ. of Tokyo (Japan), 3. Inst. for Molecular Sci., Japan (Japan))

[E1-P504-14] Development of Enzyme Molecular-Dispersion Materials via Polymer Nanofibrillation for Accelerated Plastic Degradation

*Mikako Tachioka¹, Mikiko Tsudome¹, Shigeru Deguchi¹ (1. Japan Agency for Marine-Earth Science and Technology (Japan))

[E1-P504-15] Flow Properties of Degradable Baroplastic Block copolymers and the Enzymatic Degradability

*Hiroto Tada^1,2, Ikuo Taniguchi¹ (1. Kyoto Inst. of Tech. (Japan), 2. Sumitomo Chemical Co., Ltd. (Japan))

[E1-P504-16] Compressible Self-Consistent Field Theory for Baroplastic Block Copolymers

*Hiroki Degaki¹, Ikuo Taniguchi², Shigeru Deguchi³, Tsuyoshi Koga¹ (1. Kyoto Univ. (Japan), 2. Kyoto Inst. of Tech. (Japan), 3. Japan Agency for Marine-Earth Sci. and Tech. (Japan))

[E1-P504-17] In-situ Investigation of Nano-to-Meso Scale Structure Change of Marine-Degradable Polyester Films During Tearing by Using Synchrotron X-rays

*Keito Shimakawa¹, Hiroto Osakaki¹, Ryu Miyajima¹, Toan Van Nguyen¹, Hiroyasu Masunaga², Sono Sasaki^1,3 (1. Kyoto Inst. of Tech. (Japan), 2. Japan Syn. Rad. Res. Inst. (Japan), 3. RIKEN SPring-8 Cent. (Japan))

[E1-P504-18] Investigation of Structure Decomposition of Polycaprolactone Thin Films during Seawater Immersion Treatments by Microbeam Grazing-Incidence X-ray Diffraction Measurements

*Hiroto Osakaki¹, Keito Shimakawa¹, Ryu Miyajima¹, Mamiko Takigawa¹, Hiroyasu Masunaga², An Yingjun³, Atsushi Takahara³, Yuji Aso¹, Sono Sasaki^1,4 (1. Kyoto Inst. of Tech. (Japan), 2. Japan Syn. Rad. Res. Inst. (Japan), 3. Kyushu Univ. (Japan), 4. RIKEN SPring-8 Cent. (Japan))

[E1-P504-19] Nanostructure analysis of recyclable microparticle-based films by synchrotron X-ray scattering

*Takuma Kureha¹, Yuma Sasaki², Daisuke Suzuki² (1. Hirosaki Univ. (Japan), 2. Shinshu Univ. (Japan))

[E1-P504-20] Synthesis of BioBased Poly(Ester Amide)s by Acyclic Diene Metathesis Polymerization Using Ruthenium Catalyst

*Mohamed Mehawed Abdellatif¹, Kotohiro Nomura¹ (1. Tokyo Metropolitan University (Japan))

[E1-P504-21] Structural and chemical compositional changes of SBR and EPDM during thermal degradation

*Wakana Yokouchi¹, Takuro Tanizawa¹, Eiichi Kobayashi², Eiichi Inami¹ (1. Kochi Univ. of Tech. (Japan), 2. SAGA-LS (Japan))

[E1-P504-22] Temporal evolution of depth profiles of the carbonyl index of foamed polystyrene microplastics: A field test and observations

*Nao Sagawa¹, Hirofumi Hinata¹ (1. Ehime Univ. (Japan))

[E1-P504-23] Fabrication of Nano-sized Model Samples by Nano-second Laser Ablation

*Ikuna Kanehara¹, Hiromasa Yamashita¹, Sho Fujii², Tsuyoshi Kimura³, Masaya Yamamoto⁴, Tadao Tanabe¹ (1. Shibaura Inst. of Tech. (Japan), 2. Kisarazu National College of Tech. (Japan), 3. Tokyo Medical and Dental Univ. (Japan), 4. Tohoku Univ. (Japan))

[E1-P504-24] Evaluation of microplastics using Caco-2/THP-1 co-culture

*Liang Chen¹, Tsuyoshi Kimura¹, Mika Suzuki¹, Yoshihide Hashimoto¹, Takahide Matsushima¹, Hiroshi Asahara¹, Wataru Nomura², Tadao Tanabe³, Masaya Yamamoto⁴, Naoko Nakamura³, Akio Kishida¹ (1. Tokyo Medical and Dental Univ. (Japan), 2. Hiroshima Univ. (Japan), 3. Shibaura Inst. Tech. (Japan), 4. Tohoku Univ. (Japan))

[E1-P504-25] Fabrication of Polypropylene nanoplastics via thermal oxidation reaction and their transport and cytotoxicity to Caco-2 cells

*Suphatra Hiranphinyophat¹, Naoto Washihira¹, Sho Fujii², Tadao Tanabe³, Tsuyoshi Kimura⁴, Mako Kobayashi¹, Masaya Yamamoto^1,5 (1. Grad. Sch. Eng, Tohoku Univ. (Japan), 2. Natl. Inst. Technol, Kisarazu Coll. (Japan), 3. Sch. Dent. Eng, Shibaura. Inst. Technol. (Japan), 4. Inst. Biomater. Bioeng, Tokyo Med. Dent. Univ. (Japan), 5. Grad. Sch. Biomed. Eng, Tohoku Univ. (Japan))

[E1-P504-26] Fabrication of Polyethylene Nano/Micro Plastics to be Applied for Investigation of The Biological Effects.

*Naoto Washihira¹, Suphatra Hiranphinyophat¹, Mako Kobayashi¹, Sho Fuji², Tadao Tanabe³, Tsuyoshi Kimura⁴, Masaya Yamamoto^1,5 (1. Grad. Sch. Eng., Tohoku Univ. (Japan), 2. Natl. Inst. of Tech., Kisarazu Coll., Japan (Japan), 3. Sch. Eng. Design, Shibaura Inst. Technol. (Japan), 4. Inst. Biomater. Bioeng., Tokyo Med. Dent. Univ. (Japan), 5. Grad. Sch. Biomed. Eng., Tohoku Univ. (Japan))

[E1-P504-27] Functionalization and Recycling System of Sugar-based Polycarbonate

*Kazuaki Rikiyama¹, Akari Matsunami¹, Tatsuo Taniguchi¹, Takashi Karatsu¹, Daisuke Aoki¹ (1. Department of Applied Chemistry and Biotechnology, Faculty of Engineering, Chiba Univ. (Japan))

[E1-P504-28] Effect of chemical structure on flow properties of pressure-processable block copolymers

*Yuri Hioka¹ (1. Kyoto Inst. of Tech. (Japan))

[E1-P504-29] Evaluation of in Mid – IR and THz Regions Pyroelectric Effect of Grown Triglycine Sulfate Crystals

*Kazuma Iwasaki¹, Mana Kusama¹, Sho Fujii², Tsuyoshi Kimura³, Masaya Yamamoto⁴, Tadao Tanabe¹ (1. Shibaura Inst. of Tech. (Japan), 2. Kisarazu National College of Tech. (Japan), 3. Tokyo Medical and Dental Univ. (Japan), 4. Tohoku Univ. (Japan))

[E1-P504-30] Glycine Crystals Grown With Terahertz Wave Irradiation

*Mana Kusama¹, Kazuma Iwasaki¹, Sho Fujii², Tsuyoshi Kimura³, Masaya Yamamoto⁴, Tadao Tanabe¹ (1. Shibaura Inst. of Tech. (Japan), 2. Natl. Inst. of Tech, Kisarazu Col. (Japan), 3. Tokyo Medical and Dental Univ. (Japan), 4. Tohoku Univ. (Japan))

[E1-P504-31] Molecular Simulations of Dissolution and Diffusion Behaviors of Gas Molecules at Polymer-Solid Interfaces

*Hajime Kimizuka¹ (1. Nagoya Univ. (Japan))

[E1-P504-32] Dynamics and Mechanical Analysis of Entropy- and Enthalpy-Driven Dynamic Bond Elastomers via Coarse-grained MD Simulation Techniques.

*Yusuke Yasuda¹, Hiroshi Morita¹ (1. Natl. Inst. of Adv. Indus. Sci. and Tech. (Japan))

[E1-P504-33] Effects of mechanical stress on anisotropic bone matrix stabilization through osteocytes-osteoblasts interactions

*Tadaaki Matsuzaka¹, Aira Matsugaki¹, Takayoshi Nakano¹ (1. Osaka Univ. (Japan))

Session information

[E1-P504] Poster 504