Zobrazeno 1 - 9 of 9 pro vyhledávání: '"Takatomo, TAKAI"'
2
Characterization of a macroporous epoxy-polymer based resin for the ion-exchange chromatography of therapeutic proteins
Autor: Yoichi Kumada, Ryosuke Takahashi, Ryota Wada, Emi Ichihashi, Jun-ichi Horiuchi, Haingomaholy Michelle Rakotondravao, Takatomo Takai, Norio Ishizuka, Sakakibara Keita
Publikováno v: Journal of chromatography. A. 1656
This study investigated the adsorption capacity and mass transfer properties of a novel macroporous epoxy-polymer-based anion-exchanger, MPR Q, for the efficient separation of therapeutic proteins. MPR Q resin was prepared by phase separation based o
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c5b3751b9af60d28b0c89836192b7a0a
https://pubmed.ncbi.nlm.nih.gov/34520891
Zobrazit plný text záznamu
3
Polymorphism of 4-Fluorophenylpyruvic Acid Studied by X-Ray Crystallography and Vibrational Spectroscopy
Autor: Hitoshi Senda, Takatomo Takai, Kazuhiko Hanai, Akio Kuwae, Ko-Ki Kunimoto, Kouji Kimura, Motoo Shiro
Publikováno v: Spectroscopy Letters. 33:509-522
Two polymorphic forms (I and II) of 4-fluorophenylpyruvic acid (F-PPA) were obtained by crystallization from different solvents, showing a melting point at 163.2 and 171.0 °C. Crystal structures of polymorphs I and II were determined by X-ray crysta
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9a2500c540fbf154c8c76a09fd90a0ad
https://doi.org/10.1080/00387010009350135
Zobrazit plný text záznamu
4
Polymorphism of phenylpyruvic acid studied by IR, Raman and solid state 13C NMR spectroscopy
Autor: Ho-Hi Lee, Kouji Kimura, Hitoshi Senda, Takatomo Takai, Akio Kuwae, Kazuhiko Hanai
Publikováno v: Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 55:2877-2882
Polymorphs I and II of phenylpyruvic acid are obtained as mixtures of both crystal forms or relatively pure crystals, from different solvents. Polymorph I is more stable than polymorph II at room temperature. Spectral characteristics of these polymor
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7713367171774b9db109dd6543c8da82
https://doi.org/10.1016/s1386-1425(99)00109-2
Zobrazit plný text záznamu
5
Molecular structure of methyl phenylpyruvates studied by 1H NMR and IR spectroscopies and quantum mechanical calculations
Autor: Ho-Hi Lee, Akio Kuwae, Hitoshi Senda, Takatomo Takai, Kazuhiko Hanai
Publikováno v: Journal of Molecular Structure. 449:69-75
Molecular structure of methyl phenylpyruvate (MPP) and its p -substituted derivatives has been investigated by 1 H NMR and IR spectroscopies. The spectral data point out that MPPs take the enol form both in solution and in the solid state. The ab ini
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f90fd205ec305e46ef651c88143bbc6d
https://doi.org/10.1016/s0022-2860(98)00374-3
Zobrazit plný text záznamu
6
Keto-Enol Tautomerism of Mono-Substituted Phenylpyruvic Acids as Studied by NMR and PM3 Calculation
Autor: Ho-Hi Lee, Akio Kuwae, Kazuhiko Hanai, Takatomo Takai, Hitoshi Senda
Publikováno v: Spectroscopy Letters. 31:379-395
Keto-enol tautomerism of mono-substituted phenylpyruvic acids has been studied by the 1H and 13C NMR spectra. The equilibrium constants and the kinetic parameters for the tautomerism were obtained from the spectral data. The equilibrium constants are
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9996af67b1efdb813c930fee89f244d4
https://doi.org/10.1080/00387019808003262
Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání

Omezení vyhledávání
Plný text Recenzováno Digitální knihovna AV ČR
Zdroje