公开(公告)号：KR1020110040358A

公开(公告)日：2011-04-20

申请号：KR1020090097584

申请日：2009-10-14

Applicant: 서울대학교산학협력단

Inventor： 강위경 ,  김정환

IPC: G01N27/62 ,  C12Q1/68 ,  H01J49/26 ,  G01N33/483

CPC classification number: G01N27/62 ,  G01N30/72 ,  G01N33/483

Abstract: PURPOSE: A visible SALDI mass spectrometry of biomolecules using protonation agent is provided to enable a sample to be effectively analyzed by selecting a substrate efficient to light absorbing and energy transfer and enhancing the efficiency of the ionization of the sample. CONSTITUTION: A visible SALDI mass spectrometry of biomolecules using protonation agent is as follows. A sample and protonation agent are adsorbed on a substrate. Laser is irradiated to the adsorbed sample. The substrate is a carbon substrate. In the adsorbing step, the protonation agent is adsorbed after the sample is adsorbed. The protonation agent includes glycerol. The used laser is visible laser. The sample is biomolecule.

Abstract translation: 目的：提供使用质子化试剂的生物分子的可见SALDI质谱法，以便通过选择有效利用光吸收和能量转移并提高样品电离效率的底物来有效分析样品。 构成：使用质子化试剂的生物分子的可见SALDI质谱如下。 样品和质子化剂吸附在基材上。 激光被照射到吸附的样品上。 基板是碳基板。 在吸附步骤中，样品吸附后质子化剂被吸附。 质子化剂包括甘油。 使用过的激光是可见激光。 样品是生物分子。