Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/18422
Title: Efficient and selective singlet oxygen sensitized NIR luminescence of a neodymium(III) complex and its application in biological imaging
Authors: Lo, WS
Li, H
Law, GL 
Wong, WT 
Wong, KL
Keywords: Lanthanide
Neodymium
NIR luminescence
Singlet oxygen probe
Issue Date: 2015
Publisher: Elsevier
Source: Journal of luminescence, 2015 How to cite?
Journal: Journal of Luminescence 
Abstract: A responsive neodymium NIR emission (4F3/2→4I11/2, 9/2) was recorded upon binding with singlet oxygen (K B=1.79×106 M-1) via the anthracene moiety. The motif ytterbium analog served as a negative control with no significant NIR enhancement/quenching with the addition of the same amount of singlet oxygen. Our complex was also found to react with 1O2 generated by a known photosensitizer TMPyP inside HeLa cells without inducing cell death and display no significant cytotoxicity.
URI: http://hdl.handle.net/10397/18422
ISSN: 0022-2313
DOI: 10.1016/j.jlumin.2014.12.051
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