Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Nobumitsu Niina"'
Publikováno v:
Thin Solid Films. 534:459-464
Noria derivatives with pendant methoxy and adamantyl ester moieties (noria MP -AD n ) were synthesized by the substitution reaction of noria analogues with 12 methoxy groups (noria MP ) and 2-bromoacetyloxy-2-methyladamantane (BMA), and their degrees
Autor:
Ken Maruyama, Tadatomi Nishikubo, Toshiro Itani, Tsutomu Shimokawa, Hiroaki Oizumi, Hiroto Kudo, Nobumitsu Niina, Toshiyuki Kai
Publikováno v:
Polymer Journal. 43:407-413
We synthesized Noria analogs (Noria-OEt) with 12 ethoxy groups and 12 hydroxy groups by the condensation reaction of 3-ethoxyphenol with 1,5-pentanedial in high yield and prepared negative-type photoresist composed of Noria-OEt, crosslinker, photoaci
Publikováno v:
Macromolecules. 43:4822-4826
Autor:
Ikuo Sakurada, Shigeo Yamazaki, Akihiko Muromatsu, Nobumitsu Niina, Keiitsu Saito, Hitoshi Kodamatani
Publikováno v:
Analytical Sciences. 20:1065-1068
A new sensitive determination method of domoic acid based on the chemiluminescent reaction of tris(2,2'-bipyridine)ruthenium(III) has been developed. The method exhibited good reproducibility. The relative standard deviation of six replicate measurem
Autor:
Keiitsu Saito, Kayoko Uozumi, Shigeo Yamazaki, Nobumitsu Niina, Yuki Kokufu, Hitoshi Kodamatani
Publikováno v:
Analytical sciences : the international journal of the Japan Society for Analytical Chemistry. 21(5)
In this paper we propose a new postcolumn detection method for compounds having primary, secondary, and tertiary amine moieties. The primary and secondary amine are delivatized by a reaction with epichlorohydrin having an epoxy moiety in a reaction c
Publikováno v:
Journal of chromatography. A. 1100(1)
A novel, simple and sensitive high-performance liquid chromatographic method for the determination of the potato glycoalkaloids, alpha-solanine and alpha-chaconine, based on the chemiluminescent reaction of tris(2,2'-bipyridine)ruthenium(III) has bee
Publikováno v:
Chemistry Letters. 38:1198-1199
We succeeded in the synthesis of new noria-like macrocycles by condensation of 3-alkoxyphenol as A 2 type monomers, and pentanedial as B 4 type monomer. These condensation reactions were performed using several acids as catalysts in ethanol and CHCl
Publikováno v:
Macromolecules; May2010, Vol. 43 Issue 10, p4822-4826, 5p