A lithium-rich composite metal oxide used as a SALDI-MS matrix for the determination of small biomolecules

作者: Ze Li , Yi-Wei Zhang , Yue-Long Xin , Yu Bai , Heng-Hui Zhou

DOI: 10.1039/C4CC07479C

关键词: Matrix (chemical analysis)BiomoleculeMetalOxideAnalytical chemistryLithiumMass spectrometryDesorptionComposite numberMaterials science

摘要: A lithium-rich composite metal oxide was evaluated as a novel matrix for matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-MS). The low background interference and feature made it highly efficient the analysis of small molecules with high reproducibility, sensitivity strong salt tolerance.

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