A near-infrared and ratiometric fluorescent chemosensor for palladium

A near-infrared chemosensor for palladium based on the Tsuji-Trost reaction was developed. It displayed specific and ratiometric fluorescent responses toward palladium with a distinct color change from green to blue in aqueous media. PEG400 was employed as the reducing agent and palladium ligand ins...

Full description

Saved in:
Bibliographic Details
Published inAnalyst (London) Vol. 138; no. 13; pp. 3667 - 3672
Main Authors Wang, Junyu, Song, Fengling, Wang, Jingyun, Peng, Xiaojun
Format Journal Article
LanguageEnglish
Published England 07.07.2013
Subjects
Animals
Carbocyanines - chemistry
Chemistry Techniques, Analytical - instrumentation
Chemoreceptors
Color
Fluorescent Dyes - chemistry
HeLa Cells
Humans
Infrared Rays
Ligands
Media
Mice
Mice, Inbred ICR
Molecular Imaging
Palladium
Palladium - analysis
Reducing agents
Spectrometry, Fluorescence
Online AccessGet full text

Cover

More Information
Summary:A near-infrared chemosensor for palladium based on the Tsuji-Trost reaction was developed. It displayed specific and ratiometric fluorescent responses toward palladium with a distinct color change from green to blue in aqueous media. PEG400 was employed as the reducing agent and palladium ligand instead of water-insoluble triphenylphosphine. The chemosensor's bioimaging potential was demonstrated by in vitro and in vivo experiments.
Bibliography:ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
ObjectType-Article-2
ObjectType-Feature-1
ISSN:0003-2654
1364-5528
DOI:10.1039/c3an00616f