Preparation and Characterization of the Magnetic Layered Double Hydroxide Fluorescence Composite

Abstract:

A fluorescence composite of magnetic layered double hydroxide (MLDH) and fluorescein (FLU) was synthesized by ion change reaction. The crystal structure and properties of the intercalated compound MLDH-FLU were investigated through XRD, IR, TEM and TG-DSC characterization. Results show that fluorescein is suited for intercalation assembly with MLDH, producing MLDH-FLU composite which could be used as a fluorescence probe to test the cell-transmission efficiency of MLDH delivery system.

• Periodical: Advanced Materials Research (Volume 873)
• Pages: 748-751
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.873.748
• Online since: December 2013
• Authors: Ju Qin Cao*, Li E Dong, Feng Yuan Zhang, Guo Jing Gou
• Keywords: Fluorescence Probe, Intercalation, Magnetic Layered Double Hydroxides, Supra-Molecular Assembly

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DOI: 10.1016/j.jconrel.2008.05.021