Tissue damage force estimation in porcine small intestine from its elasticity
Kenzo Yamamoto, Kazuaki Hara, Etsuko Kobayashi, Yuki Akagi, Ichiro Sakuma, International Journal of Computer Assisted Radiology and Surgery (IJCARS), 2022 in press
Effect of PEGylation on the Drug Release Performance and Hemocompatibility of Photoresponsive Drug-Loading Platform
Hayato Laurence Mizuno, Yasutaka Anraku, Ichiro Sakuma, Yuki Akagi*, International Journal of Molecular Sciences, 23, 6686, 2022.
Development of a fluorescent probe library enabling efficient screening of tumour-imaging probes based on discovery of biomarker enzymatic activities
Yugo Kuriki, Takafusa Yoshioka, Mako Kamiya, Toru Komatsu, Hiroyuki Takamaru, Kyohhei Fujit, Hirohisa Iwaki, Aika Nanjo, Yuki Akagi, Kohei Takeshita, Haruaki Hino, Rumi Hino, Ryosuke Kojima, Tasuku Ueno, Kenjiro Hanaoka, Seiichiro Abe, Yutaka Saito, Jun Nakajima and Yasuteru Urano*, Chemical Science, 13, 4474, 2022
https://doi.org/10.1039/D1SC06889J
A Biomechanical Approach to Investigate the Applicability of the Lake-Thomas Theory in Porcine Aorta
Kenzo Yamamoto, Kazuaki Hara, Hayato Laurence Mizuno, Kosuke Ishikawa, Etsuko Kobayashi, Yuki Akagi*, Ichiro Sakuma, International Journal of Integrated Engineering (IJIE), 13, 5, 89-97, 2021
https://doi.org/10.30880/ijie.2021.13.05.010
Design of a photocleavable drug binding platform for a novel remotely controllable Drug Coated Balloon
Hayato Laurence Mizuno, Yasutaka Anraku, Ichiro Sakuma, Yuki Akagi*, Journal of Drug Delivery Science and Technology, 62, 102375, 2021
Preliminary investigation of relationship between tearing force and tissue property in porcine aorta
Kenzo Yamamoto*, Kazuaki Hara, Hayato Laurence Mizuno, Yuki Akagi, Etsuko Kobayashi, Ichiro Sakuma, 2020 IEEE-EMBS Conference on Biomedical Engineering and Sciences (IECBES), 2021
A novel reaction force-fluorescencemeasurement system for evaluating pancreatic juice leakage from an excised swine pancreas during distal pancreatectomy
Etsuko Kobayashi*, Shuto Tsuchiya, Yuki Akagi, Naoki Tomii, Keiichi Nakagawa, Kunihiro Inai, Yoshihiro Muragaki, Takehide Asano, Journal of Hepato-Biliary-Pancreatic Sciences, 00, 1-10, 2020
Relationship between Bulk Physicochemical Properties and Surface Wettability of Hydrogels with Homogeneous Network Structure
Hayato L Mizuno, Eiki Tan, Yasutaka Anraku, Takamasa Sakai, Ichiro Sakuma, and Yuki Akagi*, Langmuir, 36, 5554-5462, 2020
Semi-Automated Sampling System for the Calibration of Traction and Grip Force Measurable Forceps Using Unbiased Samples
Kazuaki Hara, Kenzo Yamamoto, Takehiro Ando Hiroshi Tsukihara Keiichi Nakagawa, Naoki Tomii, Yuki Akagi, Nobuyoshi Takeshita Masaaki Ito Ichiro Sakuma, Etsuko Kobayashi*, Journal of Japan Society of Computer Aided Surgery, 2020
Application of Structured Light Illumination and Compressed Sensing to High Speed Laminar Optical Fluorescence Tomography
chiro Sakuma, Toshiki Kobayashi, Hiroshi Seno, Yuki Akagi, Keiichi Nakagawa, Masatoshi Yamazaki and Naoki Tomii*, CLAIB 2019, 1216-1219, 2019
Co-lyophilized aspirin with trehalose causes less injury to human gastric cells and gastric mucosa of rats
Lee-shuan Lin, Yuko Kayasuga-Kariya, Shugo Nakamura, Nobuyuki Shimohata, Takamasa Sakai, Ayano Fujisawa, Yuki Akagi, Shigeki Suzuki, Ung-il Chung, Nobuo Sasaki, Manabu Mochizuki*
Digestive Diseases and Sciences, 61, 2242-2251, 2016
Experimental Verification of Fracture Mechanism for Polymer Gels with controlled network structure
Takamasa Sakai*, Yuki Akagi, Shinji kondo and Ung-il Chung, Soft Matter, 10 (35), 6658-6665, 2014
Correlation between Mechanical Properties and Structure in Polymer Gels with Controlled Network Structure
Takamsa Sakai, Yuki Akagi, Ung-il Chung, MRS Proceedings 1622, mrsf13-1622-e02-03, 2014
“Non-swellable” Hydrogel Without Mechanical Hysteresis
Hiroyuki Kamata, Yuki Akagi, Yuko Kariya-Kayasuga, Ung-il Chung and Takamasa Sakai*, Science, 343 (6173), 873-875, 2014
Relationships between Mechanical Properties of Polymer Gels and Polymer Volume Fractions at Preparation and at Interested State
Takuya Katashima, Manami Kurakazu, Yuki Akagi, Ung-il Chung, Takamasa Sakai, Nihon Reoroji Gakkaishi, 42 (2), 97-102, 201
Fracture energy of polymer gels with controlled network structures
Yuki Akagi, Hayato Sakurai, Jian Ping Gong, Ung-il Chung, Takamasa Sakai*, Journal of Chemical Physics, 139 (14), 144905, 2013
Ultimate elongation of polymer gels with controlled network structure
Yuki Akagi, Takuya Katashima, Hayato Sakurai, Ung-il Chung, Takamasa Sakai*, RSC Advances, 3 (32), 13251-13258, 2013
Autonomous Viscosity Oscillation via Metallo-Supramolecular Terpyridine Chemistry of Branched Poly(ethylene glycol) Driven by the Belousov–Zhabotinsky Reaction
Takeshi Ueki, Yumi Takasaki, Kaori Bundo, Tomonaga Ueno, Takamasa Sakai, Yuki Akagi, Ryo Yoshida*, Soft Matter, 10 (9), 1349-1355, 2013
Mechanical properties of a polymer network of Tetra-PEG gel
Asumi Sugimura, Makoto Asai, Takuro Matsunaga, Yuki Akagi, Takamasa Sakai, Hiroshi Noguchi, Mitsuhiro Shibayama*, Polymer Journal, 45 (3), 300-306, 2013
Transition between Phantom and Affine Network Model Observed in Polymer Gels with Controlled Network Structure
Yuki Akagi, Jian Ping Gong, Ung-il Chung, Takamasa Sakai*, Macromolecules, 46 (3), 1035-1040, 2013
Effect of swelling and deswelling on the elasticity of polymer networks in the dilute to semi-dilute region
Takamasa Sakai*, Manami Kurakazu, Yuki Akagi, Mitsuhiro Shibayama, Ung-il Chung, Soft Matter 8 (9), 2730-2736, 2012
Structure and Properties of High Performance Gels Made by Module Assembling Method
Mitsuhiro Shibayama, Hanako Asai, Kenta Fujii, Yuki Akagi, Takamasa Sakai, MRS Proceedings 1418, mrsf11-1418-1108-02, 2012
Connectivity and Structural Defects in Model Hydrogels: A Combined Proton NMR and Monte Carlo Simulation Study
Frank Lange, Konrad Schwenke, Manami Kurakazu, Yuki Akagi, Ung-il Chung, Michael Lang, Jens-Uwe Sommer, Takamasa Sakai, Kay Saalwachter*, Macromolecules 44 (24), 9666-9674, 2011
Examination of the Theories of Rubber Elasticity using an Ideal Polymer Network
Yuki Akagi, Takuya Katashima, Kenta Fujii, Takuro Matsunaga, Yukiteru Katsumoto, Mitsuhiro Shibayama, Ung-il Chung, Takamasa Sakai*, Macromolecules, 44 (14), 5817-5821, 2011
SANS Studies on Tetra-PEG Gel under Uniaxial Deformation
Takuro Matsunaga, Hanako Asai, Yuki Akagi, Takamasa Sakai, Ung-il Chung, Mitsuhiro Shibayama*, Macromolecules, 44 (5), 1203-1210, 2011
Highly Elastic and Deformable Hydrogel Formed from Tetra-arm Polymers
Takamasa Sakai*, Yuki Akagi, Takuro Matsunaga, Manami Kurakazu, Ung-il Chung, Mitsuhiro Shibayama, Macromol. Rapid Comm., 31 (22), 1954–1959, 2010
Evaluation of gelation kinetics of Tetra-PEG Gel
Manami Kurakazu, Takuya Katashima, Masashi Chijiishi, Kengo Nishi, Yuki Akagi, Takuro Matsunaga, Mitsuhiro Shibayama, Ung-il Chung, Takamasa Sakai*, Macromolecules, 43 (8), 3935-3940, 2010
Evaluation of topological defects in tetra-PEG gels
Yuki Akagi, Takuro Matsunaga, Mitsuhiro Shibayama, Ung-il Chung, Takamasa Sakai*, Macromolecules, 43 (1), 488-493, 2010
Autonomous viscosity oscillation by reversible complex formation of terpyridine-terminated poly(ethylene glycol) in the BZ reaction
Tomonaga Ueno, Kaori Bundo, Yuki Akagi, Takamasa Sakai, Ryo Yoshida*, Soft Matter, 6 (24), 6072-6074, 2010
SANS and SLS Studies on Tetra-Arm PEG Gels in As-prepared and Swollen States
Takuro Matsunaga, Takamasa Sakai, Yuki Akagi, Ung-il Chung, Mitsuhiro Shibayama*, Macromolecules, 42 (16), 6245-6252, 2009
Structure Characterization of Tetra-PEG Gel by Small-Angle Neutron Scattering
Takuro Matsunaga, Takamasa Sakai, Yuki Akagi, Ung-il Chung, Mitsuhiro Shibayama*, Macromolecules, 42 (4), 1344-1351, 2009