Synthesis and characterization of heteroleptic rare earth double-decker complexes involving tetradiazepinoporphyrazine and phthalocyanine macrocycles

2021 ◽  
Author(s):  
Ekaterina N. Tarakanova ◽  
Pavel A. Tarakanov ◽  
Anton Olegovich Simakov ◽  
Taniyuki Furuyama ◽  
Nagao Kobayashi ◽  
...  
Keyword(s):  
Rare Earth ◽  
Synthesis And Characterization ◽  
Sandwich Compounds ◽  
Double Decker

Reaction of (2,3,9,10,16,17,23,24-octabutylphthalocyaninato)lanthanide(III) acetylacetonates (BuPcLn(acac), 1a–c, Ln = Lu (a), Eu (b), La (c)) with tetrakis(5,7-bis(4-tert-butylphenyl)-6H-1,4-diazepino)[2,3-b,g,l,q]porphyrazine ligand (tBuPhDzPzH2, 2) produced sandwich compounds (tBuPhDzPz)Ln(BuPc) (3a–c), which represent first heteroleptic double-deckers incorporating...

Synthesis and characterization of upconversion nanoparticles with shell structure and ligand-free hydrophilic modification

RSC Advances ◽  
2015 ◽  
Vol 5 (101) ◽  
pp. 83149-83154 ◽  
Author(s):  
Di Kang ◽  
Xiaoyan Song ◽  
Jinfeng Xing
Keyword(s):  
Rare Earth ◽  
Shell Structure ◽  
Synthesis And Characterization ◽  
Upconversion Nanoparticles ◽  
Core Shell ◽  
Hydrophilic Modification ◽  
Ligand Free ◽  
Core Shell Structure

Rare-earth upconversion nanoparticles (UCNPs) with α and β phases were prepared. UCNPs with core–shell structure were prepared and modified to be hydrophilic by ligand-free hydrophilic modification.

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