| Project/Area Number |
14550776
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (C)
|
| Allocation Type | Single-year Grants |
|---|
| Section | 一般 |
|---|
| Research Field |
工業分析化学
|
|---|
| Research Institution | Muroran Institute of Technology |
|---|
Principal Investigator |
SHIMADA Kouji MURORAN INSTITUTE OF TECHNOLOGY, School of Engineering, Research Associate, 工学部, 助手 (90178939)
|
|---|
| Co-Investigator(Kenkyū-buntansha) |
KANEKI Noriaki MURORAN INSTITUTE OF TECHNOLOGY, School of Engineering, Associate Professor, 工学部, 助教授 (40125373)
FUSHINUKI Yoshito Kagoshima Police Headquarter, scientific criminal investigation, Section chief, 捜査化学研究所, 科長
IMATIU Tosihiko kyushu University, Graduate School of Engineering, professor, 大学院・工学研究科, 教授 (50117066)
伏貫 義十 鹿児島県警察本部, 捜査化学研究所, 科長
浅野 泰一 八戸高等専門学校, 物質工学科, 教授 (80311108)
田部井 久男 NTTアドバンステクノロジー(株), 光デバイス事業部・光マイクロデバイス技術部, 主幹担当部長
|
|---|
| Project Period (FY) |
2002 – 2003
|
| Project Status |
Completed (Fiscal Year 2003)
|
| Budget Amount *help |
¥3,500,000 (Direct Cost: ¥3,500,000)
Fiscal Year 2003: ¥1,300,000 (Direct Cost: ¥1,300,000)
Fiscal Year 2002: ¥2,200,000 (Direct Cost: ¥2,200,000)
|
|---|
| Keywords | SPR sensor / Double beam method / IgG |
|---|
| Research Abstract |
We developed the detection equipment based on surface Plasmon resonance (SPR) phenomenon to detect the methamphetamine for the scientific criminal investigation aiming at the drug abuse's extermination. The SPR sensor can measure a minute change in the refractive index by high accuracy, and yet expensive and large, it is not suitable for Field investigation. In order to develop an effective stimulant detection as a scientific criminal investigation equipment, we have developed a simple system of Double beam method using a highly sensitive two Cylindrical lens and the 2048 pixel CCD line sensor as the detector. The stability angle of the performance of 4/10,000 degrees was obtained by 2/10,000 degrees and the differential motion methods in a single line. In addition, fixation to gold of the IgG antibody as the model antibody was investigated. and the sensitivity of the sensor chip modified with antibody was high enough to detect 1 nano mol about a IgG.
|
