title: Reaction and detection click in high-voltage assisted laser desorption ionization mass spectrometry.
abstract: A click reaction (copper-catalyzed azide-alkyne cycloaddition) catalyzed by "naked" copper ions (without ligands) generated in situ from a copper substrate by laser ablation in a high-voltage assisted laser desorption/ionization (HALDI) ion source is demonstrated.
authors.affiliation: Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, China. hluo@pku.edu.cn.
authors.forename: Ran
authors.initials: R
authors.lastname: Qiu
authors.forename: Hai
authors.initials: H
authors.lastname: Luo