title: In situ electrochemical assay of cell surface sialic acids featuring highly efficient chemoselective recognition and a dual-functionalized nanohorn probe.
abstract: A novel electrochemical strategy was developed for in situ detection and dynamic monitoring of cell surface sialic acids using a highly efficient chemoselective labeling technique and a dual-functionalized nanohorn probe for signal amplification.
authors.affiliation: State Key Laboratory of Analytical Chemistry for Life Science, Department of Chemistry, Nanjing University, Nanjing 210093, PR China.
authors.forename: Ruocan
authors.initials: R
authors.lastname: Qian
authors.forename: Lin
authors.initials: L
authors.lastname: Ding
authors.forename: Lei
authors.initials: L
authors.lastname: Bao
authors.forename: Shujun
authors.initials: S
authors.lastname: He
authors.forename: Huangxian
authors.initials: H
authors.lastname: Ju
mesh_terms: D045744:Cell Line, Tumor; D055664:Electrochemical Techniques; D006046:Gold / Q000737:chemistry; D006801:Humans; D053768:Metal Nanoparticles / Q000737:chemistry; D037742:Nanotubes, Carbon / Q000737:chemistry*; D010504:Periodic Acid / Q000737:chemistry; D012794:Sialic Acids / Q000032:analysis*
chemical_list: D037742:Nanotubes, Carbon; D012794:Sialic Acids; D010504:Periodic Acid; D006046:Gold; C009288:metaperiodate