Research Advances in MALDI-MSI and Its Applications in In-situ Characterization of Endogenous Molecules in Plants
刊名 Asian Agricultural Research
作者 Ziying PEI
作者单位 College of Life and Environmental Sciences, Minzu University of China
DOI 10.19601/j.cnki.issn1943-9903.2025.05.006
年份 2025
刊期 5
页码 34-36
关键词 Matrix-Assisted Laser Desorption/Ionization-Mass Spectrometry Imaging (MALDI-MSI), Plants, Endogenous molecules, Metabolomics, Research advances
摘要 This paper provides a systematic review of Matrix-Assisted Laser Desorption/Ionization-Mass Spectrometry Imaging (MALDI-MSI), encompassing its technical principles, experimental workflows, matrix optimization strategies, and recent advancements in plant science applications. It highlights the method’s groundbreaking applications in spatial mapping of plant metabolites, dynamic hormone monitoring, and functional studies of tissue microdomains, while offering critical insights into current technical limitations and future research directions.