A new compact-discrete spatial arrangement is introduced on a “fluorescence@magneto” core-shell nanostructure with a close-packed AIEgen core and a meager magnetic shell. The rational design endows the magneto-AIE nanoparticle (MANP) with “win-win” performances: highly retained fluorescent intensity and remarkedly enhanced magnetic activity. The MANP demonstrates great potential in ultrasensitive point-of-care bacterial infection diagnosis on the immunochromatographic assay platform.
Keywords: fluorescent-magneto, aggregation-induced emission, self-assembly, point-of-care test, bacterial infection diagnosis
Authors: Yu Su1, 2, Xirui Chen1, 2, Huan Huang4, 5, Yuhao Wu1, 2, Xuanang Shen1, 2, Xiangkai Lin1, 2, Kun Sun1, 2, Xiao-Yong Fan4, *, Xiaolin Huang1, 2, * and Yonghua Xiong1, 2, 3, *
Title: Rearranging Fluorescence-Magneto Spatiality for “Win-Win” Dual Functions to Enhance Point-of-Care Diagnosis