کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5224828 | 1383529 | 2009 | 6 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Chiral tripode approach toward multiple anion sensing with lanthanide complexes Chiral tripode approach toward multiple anion sensing with lanthanide complexes](/preview/png/5224828.png)
A chiral tripodal ligand was demonstrated to form a series of lanthanide complexes exhibiting multiple anion-sensing profiles, which incorporated a fluorescent quinoline and a stereo-controlled substituent in a tetradentate skeleton. This mainly gave 1:2 (lanthanide cation/ligand) complexes with lanthanide triflates but 1:1 complexes with lanthanide nitrates. Since addition of external guest anion dynamically changed the preferred stoichiometry, the chiral lanthanide complexes exhibited anion-responsive fluorescence, luminescence, and circular dichroism spectral characteristics as multiple anion-sensing probes.
The chiral tripode-lanthanide complexes exhibited anion-responsive fluorescence, luminescence, and circular dichroism spectral characteristics as multiple anion-sensing probes.
Journal: Tetrahedron - Volume 65, Issue 12, 21 March 2009, Pages 2525-2530