Title:
金属微粒子を用いた質量分析方法
Document Type and Number:
Japanese Patent JP4557973
Kind Code:
B2
Abstract:
It is an object of the present invention to provide a novel mass spectrometry method which overcomes the conventional problems mentioned above, which can analyze at a high sensitivity and high accuracy a chemical reaction on a surface of a self-organized membrane bound to a metal, and which can be applied to analysis of structures of a sugar chain in future. According to the present invention, a method for performing mass spectrometry of sulfur atom-containing derivatives of an organic residue, characterized in that the method includes ionizing a metal-organic residue complex into the derivatives, wherein the complex has the organic residue bound through a sulfur atom to the metal is provided, thereby solving the above problems.
Inventors:
Noriko Nagahori
Kenichi Araikura
Shinichiro Nishimura
Kenichi Araikura
Shinichiro Nishimura
Application Number:
JP2006511686A
Publication Date:
October 06, 2010
Filing Date:
March 29, 2005
Export Citation:
Assignee:
Shionogi Pharmaceutical Co., Ltd.
International Classes:
G01N27/62; C07C323/12; C07C323/25; C07D339/04; C07H15/04; C07H15/08; G01N27/64; G01N33/483
Domestic Patent References:
| JP2000516727A | 2000-12-12 |
Attorney, Agent or Firm:
Hidesaku Yamamoto
Takaaki Yasumura
Natsuki Morishita
Takaaki Yasumura
Natsuki Morishita