Construction of double-stranded metallosupramolecular polymers with a controlled helicity by combination of salt bridges and metal coordination

Journal of the American Chemical Society

Volumn 128, Issue 21, 2006, Pages 6806-6807

  Ikeda, Masato ^a   Tanaka, Yoshie ^a   Hasegawa, Takashi ^a,b   Furusho, Yoshio ^a   Yashima, Eiji ^a,b  

^a JAPAN SCIENCE AND TECHNOLOGY AGENCY   (Japan)

^b NAGOYA UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

COORDINATION COMPOUND; INORGANIC SALT; METAL; POLYMER;

ARTICLE; ATOMIC FORCE MICROSCOPY; CHEMICAL STRUCTURE; CHIRALITY; DIFFUSION; POLYMERIZATION; PROTON NUCLEAR MAGNETIC RESONANCE; STRUCTURE ANALYSIS; SUPRAMOLECULAR CHEMISTRY; SYNTHESIS;

CHEMISTRY, ORGANIC; MAGNETIC RESONANCE SPECTROSCOPY; METALS; MICROSCOPY, ATOMIC FORCE; MOLECULAR STRUCTURE; PLATINUM COMPOUNDS; POLYMERS; PYRIDINES; SALTS;

EID: 33744825203     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja0619096     Document Type: Article

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26. s, the CD intensity decreased considerably (Figure S8A) because the duplex appeared to unravel. In addition, the Cotton effects around the MLCT region disappeared completely, while the average hydrodynamic radius of the mixture hardly changed in the presence of excess acetic acid (Figure S8B). These results also support the double helical structure of the assembly assisted by salt bridges and metal coordination (Figure 1).
27. R·2, but rather only globular objects were observed.
28. R.