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A stereodynamic fluorescent probe for amino acids. Circular dichroism and circularly polarized luminescence analysis
Author(s) -
Carmo dos Santos Nadia Alessandra,
Badetti Elena,
Licini Giulia,
Abbate Sergio,
Longhi Giovanna,
Zonta Cristiano
Publication year - 2018
Publication title -
chirality
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.43
H-Index - 77
eISSN - 1520-636X
pISSN - 0899-0042
DOI - 10.1002/chir.22780
Subject(s) - chemistry , circular dichroism , luminescence , chirality (physics) , enantiomer , fluorescence , ligand (biochemistry) , amine gas treating , stereochemistry , tris , enantiomeric excess , crystallography , photochemistry , organic chemistry , enantioselective synthesis , biochemistry , catalysis , chiral symmetry breaking , optoelectronics , physics , receptor , quantum mechanics , nambu–jona lasinio model , quark
The use of stereodynamic probes is becoming one of the leading strategies for the fast and effective determination of enantiomeric excess. Recently, we reported a series of novel molecular architectures based on a modified tris(2‐pyridylmethyl)amine complex (TPMA), which are able to amplify the electronic CD, in the case of Zn(II) assemblies and vibrational CD, in the case of Co(II) assemblies. Herein, we report a structural modification of the ligand with the purpose to obtain a fluorescent chiral probe. The study deals with the synthesis of the novel ligand, the formation of the self‐assembly system with amino acids, and the study of the electronic CD and circularly polarized luminescence.