Turn-on fluorescence triggered by selective internal dye replacement in MOFs

Coordinatively unsaturated metal sites (CUS) are used to create dye-functionalized metal-organic frameworks (MOFs). The quenching of dye fluorescence through interactions with the CUS can be utilised for chemical sensing of Lewis bases that displace the dye from the CUS, resulting in a triggered tur...

Full description

Saved in:
Bibliographic Details
Published in:Chemical communications (Cambridge, England) England), 2014-04, Vol.50 (27), p.3599-3601
Main Authors: Wuttke, Stefan, Dietl, Christian, Hinterholzinger, Florian M, Hintz, Henrik, Langhals, Heinz, Bein, Thomas
Format: Article
Language:English
Subjects:
Detection
Displacement
Dyes
Fluorescence
Lewis base
Quenching
Unsaturated
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Coordinatively unsaturated metal sites (CUS) are used to create dye-functionalized metal-organic frameworks (MOFs). The quenching of dye fluorescence through interactions with the CUS can be utilised for chemical sensing of Lewis bases that displace the dye from the CUS, resulting in a triggered turn-on fluorescence signal.
ISSN:1359-7345
1364-548X
DOI:10.1039/c3cc46591h