Zobrazeno 1 - 10
of 175
pro vyhledávání: '"Moriyuki Sato"'
Autor:
Takuya Ohba, Moriyuki Sato, Shigekazu Morito, O. Senthilkumar, K. Senthilkumar, Y. Fujita, C. Revathi
Publikováno v:
Journal of Physics: Conference Series. 1706:012016
Chitosan (CS) encapsulated ZnO nanoparticles (NPs) were prepared in an aqueous phase at pH 7. Chitosan was initially attached with glycine to make it water-dispersible. The product was precipitated as micro gels by stirring with methanol and poly eth
Publikováno v:
Liquid Crystals. 39:1071-1081
Bluish-violet light-emitting liquid crystalline (LC) A2+B3 type hyperbranched (HB) polymers composed of an internal 2,5-diphenyl-1,3,4-thiadiazole (DTD) as a mesogen were prepared by melt polycondensation of a dimethyl ester A2 monomer with three tri
Publikováno v:
High Performance Polymers. 24:366-372
Horseradish peroxidaze (HRP)- or N, N′-bis(salicylidene)ethylenediamineiron(III)-catalyzed polymerizations of 4-(4-phenylaminophenylamino)phenol (monomer-1) and 4-[4-(4-phenylaminophenylamino)phenylamino]phenol (monomer-2) caused oxidative coupling
Publikováno v:
Journal of Applied Polymer Science. 126:E298-E306
Electron-transporting semi-rigid polyester-imides composed of a tetracarboxdiimide (2,5-di(3,4-dicarboxphthalimido)-1,3,4-oxadiazole; DDPOD) of p-terphenyl analogue of 1,3,4-oxadiazole were successfully prepared by the melt polycondensation of a mono
Autor:
Kanako Shimatani, Yasuhisa Fujita, Shigekazu Morito, Yuko Iwasaki, Moriyuki Sato, Hidekazu Tanaka, Morihiko Nakamura
Publikováno v:
Applied Surface Science. 258:786-790
Novel surface-modified, visible light-emitting and noncytotoxic ZnO nanoparticles (NPs) (ZPAZ) having aminotriethylene oxide chains linked by 1,4- and/or 1,5-disubstituted 1,2,3-triazole rings were prepared from ZnO NPs (ZPA) with ethynyl groups on t
Publikováno v:
Polymer International. 60:78-84
Reactions of N-(2,4-dinitrophenyl)-4-arylpyridinium chlorides (aryl (Ar) = phenyl and 4-biphenyl) with piperazine or homopiperazine caused opening of the pyridinium ring and yielded polymers that consisted of 5-piperazinium-3-arylpenta-2,4-dienyliden
Publikováno v:
Helvetica Chimica Acta. 93:819-828
Diacetylenes (DAs) having a dipolar D-π-A structure (D=donor: amino group; π=π-conjugation core; A=acceptor: pyridinium (Py) and bipyridinium (BPy) groups), i.e., 4 (APBPyDA) and 5 (APPyPyDA), or an A-π-A structure, i.e., 7 (DBPyDA) and 8 (PyDA(C
Autor:
Moriyuki Sato, Hiroki Fukumoto, Takashi Fukuda, Ayaka Kado, Takakazu Yamamoto, Isao Yamaguchi
Publikováno v:
European Polymer Journal. 46:1119-1130
Reactions of N-(2,4-dinitrophenyl)-4-arylpyridinium chlorides (aryl (Ar) = phenyl and 4-pyridyl) with piperazines caused the ring opening of the pyridinium ring and yielded polymers that consisted of 5-piperazinium-3-aryl-penta-2,4-dienylideneammoniu
Autor:
Morihiko Nakamura, Moriyuki Sato, Shunsuke Shimosaki, Yasuhisa Fujita, Shigekazu Morito, Hajime Harada, Takeshi Urano
Publikováno v:
Applied Surface Science. 256:4497-4501
Novel covalently surface-modified zinc oxide (ZnO) nanoparticles (NP) (ZHIE) were successfully prepared, which have organic chains composed of hydrophilic amide and urethane linkages, and terminal amino groups on the surfaces, using zinc acetate mono
Publikováno v:
European Polymer Journal. 46:283-297
Six poly(amic acid) (PAA) systems based on pyromellitic dianhydride (PMDA) formed some ordered structures with optical anisotropies clearly detectable on an optical polarizing microscope (POM) in N -methyl-2-pyrrolidone (NMP) at room temperature at h