Leydig, Voit & Mayer, Ltd.
Core-shell crosslinked hyaluronic acid gel particles, production method for same, and medical material
A core-shell gel particle of the invention contains a crosslinked hyaluronic acid, has a higher equilibrium swelling capacity at the surface than at the center, the equilibrium swelling capacity showing a change curve with an inflection point from the center to the surface, and has a probe pushing force of 20 nN or less from the surface to a depth of 800 nm.
Denka Company Limited
A A A A C A A A A A A A A
A61L A61L A61L A61L C08B A61L A61L A61L A61L A61K A61K A61K A61K
inventional inventional additional additional inventional inventional additional additional inventional inventional inventional inventional inventional
Masamichi Akio Kenji Harei Takafumi
Hashimoto Ohno Fujii Nemoto Harada