europium complexes
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2021 ◽  
Author(s):  
Zinaida A. Charyshnikova ◽  
Anastasiia V. Kharcheva ◽  
Alexey V. Ivanov ◽  
Nataliya E. Borisova ◽  
Svetlana V. Patsaeva

2021 ◽  
pp. 109950
Author(s):  
Teng Guo ◽  
Xin Hu ◽  
Guang Yang ◽  
Wei Long ◽  
Shengxian Yu ◽  
...  

2021 ◽  
Vol 218 (1) ◽  
pp. 35-42
Author(s):  
Qinyi Li ◽  
Peisong Tang ◽  
Ruipeng Hou ◽  
Yifan Zhou ◽  
Haifen Chen

Luminescence ◽  
2021 ◽  
Author(s):  
Xin Guo ◽  
Jing Sun ◽  
Xiao Li ◽  
Yu‐ting Yin ◽  
Chen Zhou ◽  
...  

Molecules ◽  
2021 ◽  
Vol 26 (5) ◽  
pp. 1265
Author(s):  
Sebastiano Di Di Pietro ◽  
Dalila Iacopini ◽  
Aldo Moscardini ◽  
Ranieri Bizzarri ◽  
Mauro Pineschi ◽  
...  

Europium (III) luminescent chelates possess intrinsic photophysical properties that are extremely useful in a wide range of applications. The lack of examples of coumarin-based lanthanide complexes is mainly due to poor photo-sensitization attempts. However, with the appeal of using such a versatile scaffold as antenna, especially in the development of responsive molecular probes, it is worth the effort to research new structural motifs. In this work, we present a series of two new tris coumarin-dipicolinate europium (III) complexes, specifically tailored to be either a mono or a dual emitter, tuning their properties with a simple chemical modification. We also encountered a rich chemical speciation in solution, studied in detail by means of paramagnetic NMR and emission spectroscopy.


Author(s):  
Rachna Devi ◽  
Rajamouli Boddula ◽  
Kasturi Singh ◽  
Satendra Kumar ◽  
Sivakumar Vaidyanathan

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