Lanthanide Sensitization with Ruthenium Carbon-Rich Complexes and Redox Commutation of Near-IR Luminescence
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https://figshare.com/articles/dataset/Lanthanide_Sensitization_with_Ruthenium_Carbon_Rich_Complexes_and_Redox_Commutation_of_Near_IR_Luminescence/2253211
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资源简介：
With the help of associations between
Eu3+, Yb3+, and Nd3+ ions and low-potential
redox-active ruthenium
carbon-rich complexes bearing bipyridine chelating unit(s) of the
type trans-[Ph–CC–(dppe)2Ru–CC–bipy-κ2N,N′–Ln(TTA)3], trans-[(dppe)2Ru(−CC–bipy-κ2N,N′–Ln(TTA)3)2], and trans-[Ph–CC–(dppe)2Ru–CC–C6H4–CC–bipy-κ2N,N′–Yb(TTA)3], we built new original d–f heterometallic complexes.
Efficient sensitization in the visible range of the Nd3+ and Yb3+ near-infrared (NIR) emitters was achieved with
the metal–acetylide antenna, while sensitization of the Eu3+ ion was not efficient owing to the low energy level of the
antenna excited state. The redox properties of these groups also allow
for low-potential redox modulation of NIR luminescence of the Yb3+ ion and, for the first time, of the Nd3+ ion.
创建时间：
2016-02-16
