Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Kenyu KINA"'
Autor:
Kenyu Kina
Publikováno v:
Journal of the Japan Society of Colour Material. 74:88-92
Autor:
Midori Hayashida, Masanobu Shiga, Takuya Sugahara, Kenyu Kina, Yasuji Yamamoto, Takashi Hara, Kazumi Sasamoto, Kazuhiro Osada, Kazuhiko Nagira, Hiroki Murakami
Publikováno v:
Polymer Journal. 27:719-727
The effects of sodium poly(styrene sulfonate) on an antibody production and cell growth of a hybridoma cell were studied. Although sodium poly(styrene sulfonate) inhibited the antibody production and cell growth at lower concentration with increasing
Publikováno v:
Analytica Chimica Acta. 309:211-219
4-(5',6'-Dimethoxybenzothiazolyl)phthalhydrazide (DBPH) was synthesized as a new, highly sensitive chemiluminescent reagent. The reagent consists of phthalhydrazide and benzothiazole moieties and generates strong chemiluminescence by reaction with hy
Publikováno v:
BUNSEKI KAGAKU. 44:283-287
エチレンジアミン四酢酸型キトサン(EDTA型キトサン)を合成し,希硫酸水溶液中からの各種の卑金属及び一連の希土類元素の吸着を調べた.先に報告したジエチレントリアミン五酢酸型キト
Autor:
Kenyu Kina, Hiroki Murakami, Masanobu Shiga, Kazuhiko Nagira, Kazumi Sasamoto, Midori Hayashida, Takuya Sugahara
Publikováno v:
Bioscience, Biotechnology, and Biochemistry. 58:1370-1375
New bis-piperazine-type pH buffer agents were synthesized and their buffering properties were evaluated. The compounds proved to have two-fold larger pH buffering ability than 2-[4-(2-hydroxyethyl)-1-piperazinyl]ethanesulfonic acid (HEPES), a Good’
Autor:
Kazuharu Yoshizuka, Katsutoshi Inoue, Ryuji Shinbaru, Yoshinari Baba, Keisuke Ohto, Kenyu Kina
Publikováno v:
BUNSEKI KAGAKU. 42:725-731
モノカルボキシメチル化キトサン,N,N-ジカルボキシメチル化キトサン(IDA型キトサン)並びにジエチレントリアミン五酢酸型キトサン(DTPA型キトサン)を合成し,金属イオンの吸着特性を調べ
Autor:
Masanobu Shiga, Kazumi Sasamoto, Kazuhiro Osada, Kenyu Kina, Midori Hayashida, Takuya Sugahara, Hiroki Murakami, Kazuhiko Nagira
Publikováno v:
Cytotechnology. 17(2)
Human-human hybridoma cells secreting a human monoclonal antibody were cultured in a serum-free medium containing various organic pH buffers in order to clarify their effects on cell growth and antibody production. Organic pH buffers having either on
Publikováno v:
Analytica Chimica Acta. 114:325-328
Gallium can be determined fluorunetrically, with linear response in the range 2.2 × 10-5 M–1.08 × 10-4 M, by means of chelate formation with lumogallion ; fluorescence is enhanced by mixing with a polyethylene glycol monolauryl ether solution. Up
Publikováno v:
Analytica Chimica Acta. 151:457-463
Three water-soluble pyridylazoaniline reagents were synthesized and their application as spectrophotometric reagents for iron(II), copper(II), nickel(II) and cobalt(III) was investigated. Of the three reagents, 2-(5-bromo-2-pyridylazo)-5-(N-propyl-N-
Publikováno v:
Analytical Letters. 8:867-872
A new potentiometric method using iodide ion as an indicator is proposed for the detection of the end point in a titration of the negatively charged colloid. An iodide ion-selective electrode is used to follow the change of the iodide ion activity in