Development of a high sensitive ion detection system for TOF MS

Research Project

Project/Area Number	26505006
Research Category	Grant-in-Aid for Scientific Research (C)
Allocation Type	Multi-year Fund
Section	一般
Research Field	オミクス計測科学
Research Institution	Osaka University
Principal Investigator	ishihara morio 大阪大学, 理学研究科, 准教授 (30294151)
Co-Investigator(Kenkyū-buntansha)	豊田岐聡大阪大学, 理学研究科, 教授 (80283828)
Project Period (FY)	2014-04-01 – 2017-03-31
Project Status	Completed (Fiscal Year 2016)
Budget Amount *help	¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000) Fiscal Year 2016: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000) Fiscal Year 2015: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000) Fiscal Year 2014: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Keywords	パルスカウント / イオン検出器 / 質量分析 / アナログ検出 / イオン検出 / 飛行時間型質量分析計 / MCP検出器 / パルス計数法 / 積分回路
Outline of Final Research Achievements	The objective of this study is to develop an ion detection system works as a pulse counting system and also can detect many ions: more than 1000. We designed an electronics circuit providing first analog switches and FET amplifiers. The system was fulfilled design concepts; however, there were problems such as noise of the first amplifier.

Report

(4 results)