Development of New Double-Stranded Phenylalanyl Chelators Using .ETA.-.CHI. Diagrams and Binding Constants for Chelators and Lanthanide Ions
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چکیده
منابع مشابه
Development of new double-stranded phenylalanyl chelators using eta-chi diagrams and binding constants for chelators and lanthanide ions.
We examined the interaction between several ligands and alkaline (M(+)) or lanthanide (Ln(3+)) ions using eta-chi diagrams. eta and chi represent absolute hardness and absolute electronegativity, respectively. Based on the diagrams, new double-stranded amino acid chelators (1) conjugated to Cat (catechol) were synthesized. They had two cavities coordinating hard metal ions, such as Li(+) and K(...
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Chem. Pharm. Bull. 54(5) 761—763 (2006)
Many studies have described the determination of luminescence, radiotherapeutic applications, and development of chelators for lanthanide ions (Ln ) in the past several years. In the application of lanthanide ions for photometry, fluorometry and bioassay, the development of selective chelators and probes for lanthanide ions is important. The electronic configurations of lanthanide ions have 4f ...
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ژورنال
عنوان ژورنال: Chemical and Pharmaceutical Bulletin
سال: 2010
ISSN: 0009-2363,1347-5223
DOI: 10.1248/cpb.58.620