Citation: Shu Zhang, Zhen Wen Zhao, Lei Xiong, Bin Xin, Wei Hua Hu, Shao Xiang Xiong. A novel sample preparation method of matrix-assisted laser desorption/ionization time of flight mass spectrometry for polystyrene[J]. Chinese Chemical Letters, ;2007, 18(6): 718-721. doi: 10.1016/j.cclet.2007.04.027 shu

A novel sample preparation method of matrix-assisted laser desorption/ionization time of flight mass spectrometry for polystyrene

Beijing Mass Spectrometry Center, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100080, China

Received Date: 8 January 2007

Fund Project: The work was supported by NNSFC (No. 20175033).

A novel sample preparation method of matrix-assisted laser desorption/ionization mass spectrometry for polystyrene was reported.Compared to the conventional dried-droplet method, the efficiency of ionization and signal intensity of mass spectra were improved.The mechanism was also analyzed.
- Polystyrene,
- Matrix-assisted laser desorption/ionization time of flight mass spectrometry,
- Three-layer method
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