2012 Fiscal Year Final Research Report
Food analysis by Nano-Particle Laser Desorption/Ionization Mass Spectrometry(Nano-PALDI MS)
| Project/Area Number |
23710124
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Nanomaterials/Nanobioscience
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| Research Institution | Japan Advanced Institute of Science and Technology |
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Principal Investigator |
TAIRA Shu 北陸先端科学技術大学院大学, マテリアルサイエンス研究科, 助教 (30416672)
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| Project Period (FY) |
2011 – 2012
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| Keywords | Nano-PALDI / 質量分析 / 食品 / 農薬 / イメージング |
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| Research Abstract |
Our pilot study showed that the nanoparticles could ionize the food complex sample and image the localization of functional component without the aid of chemical and liquid matrices used in conventional MS methods. Iron oxide nanoparticle is suitable to detect nutrition. Analysis of the MS/MS spectra obtained using nano-PALDI MS will yield information regarding the chemical structure of the analyte.
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