Zobrazeno 1 - 10
of 141
pro vyhledávání: '"Hideo Kise"'
Publikováno v:
Enzyme and Microbial Technology. 32:356-361
α-Chymotrypsin (CT) was lyophilized from an aqueous solution in the presence of hydroxypropyl-β-cyclodextrin (HP-β-CyD). The enzyme preparation was used as a catalyst for transesterification between N-acetyl- l -tyrosine ethyl ester and methanol i
Autor:
Yaeta Endo, Satoshi Fujita, Hideo Kise, Masahiro Iwakura, Rika Yamamoto-Fujita, Shinya Y. Sawata, Kazunari Taira
Publikováno v:
Journal of Medicinal Chemistry. 45:1598-1606
We recently isolated an aptamer that binds to the Tat protein of HIV-1 with extremely high affinity and specificity (Yamamoto, R.; et al. Genes Cells 2000, 5, 371.). In the present study, we exploited this strong binding to develop a novel coupling m
Publikováno v:
Journal of Polymer Science Part A: Polymer Chemistry. 40:385-392
Biodegradable poly(ester amide)s that contained phenylalanine residues in the main chains were synthesized by the polycondensation of di-p-nitrophenyl sebacate and phenylalanine 2-aminoethyl ester. The stereoisomeric composition (L/D ratio) of the ph
Autor:
Masami Kobayashi, Shigetoh Miyachi, Tadashi Watanabe, Machiko Akiyama, Hideo Kise, Mamoru Mimuro, Hideaki Miyashita
Publikováno v:
Photosynthesis Research. 74:97-107
A short overview, based on our own findings, is given of the minor pigments that function as key components in photosynthesis. Recently, we found the presence of chlorophyll a, chlorophyll d' and pheophytin a as minor pigments in the chlorophyll d-do
Publikováno v:
Langmuir. 17:2283-2286
The multilayer composite particles comprised of silica/PC (phosphatidylcholine) vesicle/silica particles have been prepared by using the heterocoagulation technique. The formation process is as follows: at first, large silica particles (2r = 1.5 μm)
Publikováno v:
Bioscience, Biotechnology, and Biochemistry. 65:1581-1588
The effects of solvent and reaction conditions on the catalytic activity of horseradish peroxidase (HRP) were investigated for oxidative polymerization of phenol in water/organic mixtures using hydrogen peroxide as an oxidant. Also, the structural ch
Publikováno v:
Biotechnology Letters. 23:1827-1831
Phenol and 4-substituted phenols were polymerized by H2O2 as an oxidant and hemin as a catalyst in organic/buffer mixed solvents. The chemical structures of the polymers were similar to those synthesized by the catalysis with horseradish peroxidase.
Publikováno v:
Journal of Polymer Science Part A: Polymer Chemistry. 39:1318-1328
Novel polyesteramides were synthesized from p-nitrophenyl esters of sebacic or adipic acids and diamines containing α-amino acid ester groups. The optimal polymerization condition was 60 °C in N,N-dimethylformamide. The structures of these polymers
Publikováno v:
Polymer Journal. 32:817-822
Monomers having amino acid residues at the both ends were synthesized from amino acids, adipoyl chloride, and 1, 4-butanediol. Polyesteramides containing peptide linkages (Phe-Phe, Phe-Leu, Phe-Val, and Phe-Ala) were synthesized from these monomers b
Publikováno v:
Langmuir. 16:3160-3164
We studied the aggregation behavior of hexadecane droplets after adding phosphatidylcholine (PC) vesicles to the suspension medium by dynamic light scattering electrophoresis, leakage test of fluorescence, and surface tension measurements. The variab