Zobrazeno 1 - 10
of 101
pro vyhledávání: '"Tetsuya Furuike"'
Publikováno v:
Fibers, Vol 11, Iss 8, p 69 (2023)
This study successfully synthesized functionalized silver nanoparticle/TEMPO-oxidized cellulose nanofiber/chitosan (AgNP/TOCN/CS) composite fibers. First, the TOCN/CS composite fibers were prepared through the wet-spinning technique, yielding Ag/TOCN
Externí odkaz:
https://doaj.org/article/86cf2902ba2a465d89ad6f4f79f5be1f
Publikováno v:
Materials, Vol 16, Iss 14, p 5189 (2023)
Novel wound dressing materials are required to non-cytotoxic with a viable cell ratio of above 92%. Herein, the cytotoxicity of hyaluronic acid/chitosan/bacterial cellulose-based (BC(CS/HA)) membranes are evaluated and compared to that of alginate/ch
Externí odkaz:
https://doaj.org/article/93d98535258844b680487a04da7a2fb7
Publikováno v:
Materials, Vol 16, Iss 11, p 4078 (2023)
In this study, nonwoven gelatin (Gel) fabrics crosslinked using N-acetyl-D-glucosamine (GlcNAc) were characterized and compared with those crosslinked using methylglyoxal (MG) and by thermal dehydration. We prepared Gel with 25% concentration along w
Externí odkaz:
https://doaj.org/article/a216be4f9b20484a88ec4db4abb9bf19
Autor:
Takuma Oe, Duangkamol Dechojarassri, Sachiro Kakinoki, Hideya Kawasaki, Tetsuya Furuike, Hiroshi Tamura
Publikováno v:
Journal of Functional Biomaterials, Vol 14, Iss 4, p 199 (2023)
Herein, improving the antibacterial activity of a hydrogel system of sodium alginate (SA) and basic chitosan (CS) using sodium hydrogen carbonate by adding AgNPs was investigated. SA-coated AgNPs produced by ascorbic acid or microwave heating were ev
Externí odkaz:
https://doaj.org/article/fec58040e8544468a6dc8cc061d3dc2c
Publikováno v:
Fibers, Vol 11, Iss 4, p 32 (2023)
Herein, chitosan (CS) fibers coated with TEMPO-oxidized cellulose nanofibers (CS/TOCN fibers) were successfully prepared using a wet spinning technique; CS was dissolved in acetic acid to obtain a CS doping solution. The tensile strength and ammonia
Externí odkaz:
https://doaj.org/article/67715cb272954c04a63321104c4d7518
Autor:
Mayuko OGINO, Ditpon KOTATHA, Yoshiki TORII, Keito SHINOMIYA, Satoshi UCHIDA, Tetsuya FURUIKE, Hiroshi TAMURA, Masashi ISHIKAWA
Publikováno v:
Electrochemistry, Vol 88, Iss 3, Pp 132-138 (2020)
A novel gel polymer electrolyte based on chitosan with 1-ethyl-3-methylimidazolium tetrafluoroborate (EMImBF4) is prepared with a new procedure and applied to electric double layer capacitors (EDLCs). The chitosan-based gel polymer electrolyte causes
Externí odkaz:
https://doaj.org/article/dc30a7b50bea4fb4a68ba04b66135f95
Publikováno v:
Engineering and Applied Science Research, Vol 46, Iss 1, Pp 64-71 (2019)
In this study, a process for the removal of proteins from skim natural rubber latex (SNRL) was developed. This process involves a one-step incubation with urea in the presence of a surfactant and an organic solvent, followed by leaching. After 1 h of
Externí odkaz:
https://doaj.org/article/3b9f44b67a584971995afcab01136c09
Autor:
Duangkamol Dechojarassri, Sahori Omote, Takanori Minamino, Kensuke Nishida, Tetsuya Furuike, Hiroshi Tamura
Publikováno v:
Engineering and Applied Science Research, Vol 45, Iss 3, Pp 196-202 (2018)
A Prussian blue (PB; KFe)-immobilized chitin-coated nylon (KFe/CT/nylon) fiber was successfully synthesized for the first time. The characteristics of this fiber were compared to that of a KFe-immobilized chitosan-coated rayon (KFe/CTS/rayon) fiber,
Externí odkaz:
https://doaj.org/article/26a225bb2f32479ea23f3608f2a3b982
Autor:
Ditpon Kotatha, Masaharu Hirata, Mayuko Ogino, Satoshi Uchida, Masashi Ishikawa, Tetsuya Furuike, Hiroshi Tamura
Publikováno v:
Journal of Nanotechnology, Vol 2019 (2019)
A novel nanofibrous gel electrolyte was prepared via gelatin electrospinning for use as a nonaqueous electrolyte in electric double-layer capacitors (EDLCs). An electrospinning technique with a 25 wt% gelatin solution was applied to produce gelatin e
Externí odkaz:
https://doaj.org/article/1676c50271ad405182b5eb97c6e3196b
Publikováno v:
Fibers, Vol 3, Iss 4, Pp 380-393 (2015)
Novel chitosan (CS)-coated poly(l-lactic acid) (PLA) fibers (CS–PLA) were prepared by reaction of an alkali and CS under heat treatment without a chemical binder. These treatments induced hydrolysis on the PLA surface, formation of ionic bonds betw
Externí odkaz:
https://doaj.org/article/8abeefbef9774245a3febe4aa48796ec