Self-healing gels based on constitutional dynamic chemistry and their potential applications
As representative soft materials with widespread applications, gels with various functions
have been developed. However, traditional gels are vulnerable to stress-induced formation …
have been developed. However, traditional gels are vulnerable to stress-induced formation …
Novel hydrogels with excellent mechanical performance
Y Tanaka, JP Gong, Y Osada - Progress in Polymer Science, 2005 - Elsevier
Three kinds of novel hydrogels with excellent mechanical performance have been
developed, based on different concepts. Two of them exhibit high resistance to extension, up …
developed, based on different concepts. Two of them exhibit high resistance to extension, up …
Soft and wet materials: polymer gels
Y Osada, JP Gong - Advanced materials, 1998 - Wiley Online Library
A polymer gel is a soft and wet material capable of undergoing large deformation. A
deformed gel, in turn, changes its chemical potential, behaving as an energy transducer …
deformed gel, in turn, changes its chemical potential, behaving as an energy transducer …
Double‐network hydrogels with extremely high mechanical strength
…, Y Katsuyama, T Kurokawa, Y Osada - Advanced …, 2003 - Wiley Online Library
Very strong hydrogels (with a fracture strength of some tens of MPa), as required for both
industrial and biomedical applications, have been generated by inducing a double‐network …
industrial and biomedical applications, have been generated by inducing a double‐network …
A polymer gel with electrically driven motility
Y Osada, H Okuzaki, H Hori - Nature, 1992 - nature.com
A SYSTEM capable of converting chemical energy to mechanical energy could serve as an
actuator or an'artificial muscle'in several applications. Here we describe a chemomechanical …
actuator or an'artificial muscle'in several applications. Here we describe a chemomechanical …
Novel biocompatible polysaccharide‐based self‐healing hydrogel
A novel biocompatible polysaccharide‐based self‐healing hydrogel, CEC‐l‐OSA‐l‐ADH
hydrogel (“l” means “linked‐by”), is developed by exploiting the dynamic reaction of N …
hydrogel (“l” means “linked‐by”), is developed by exploiting the dynamic reaction of N …
High mechanical strength double‐network hydrogel with bacterial cellulose
Double‐network (DN) hydrogels with high mechanical strength have been synthesized
using the natural polymers bacterial cellulose (BC) and gelatin. As‐prepared BC contains …
using the natural polymers bacterial cellulose (BC) and gelatin. As‐prepared BC contains …
Magnetic tunnel junction device with perpendicular magnetization films for high-density magnetic random access memory
…, T Ikeda, K Okano, Y Sekiguchi, Y Osada - Journal of applied …, 2002 - pubs.aip.org
We present here a magnetic tunnel junction device using perpendicular magnetization films
designed for magnetic random access memory (MRAM). In order to achieve high-density …
designed for magnetic random access memory (MRAM). In order to achieve high-density …
Coseismic slip distribution of the 2011 off the Pacific Coast of Tohoku Earthquake (M9. 0) refined by means of seafloor geodetic data
On 11 March 2011, the devastating M9. 0 Tohoku Earthquake occurred on the interface of
the subducting Pacific plate, and was followed by a huge tsunami that killed about 20,000 …
the subducting Pacific plate, and was followed by a huge tsunami that killed about 20,000 …
Biomechanical properties of high-toughness double network hydrogels
…, A Nakayama, Y Tanabe, E Kondo, M Ueno, Y Osada - Biomaterials, 2005 - Elsevier
This study evaluated the wear property of four novel double-network (DN) hydrogels, which
was composed of two kinds of hydrophilic polymers, using pin-on-flat wear testing. The gels …
was composed of two kinds of hydrophilic polymers, using pin-on-flat wear testing. The gels …