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) 、 Biomolecule 、 Metal 、 Oxide 、 Analytical chemistry 、 Lithium 、 Mass spectrometry 、 Desorption 、 Composite number 、 Materials 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.