Two benzene/2,2＇-bipyridine-alternately incorporated amide polymers have been prepared, which are driven by hydrophobicity to form two different helical conformations. Both helices exhibit twist sense bias in water i...Two benzene/2,2＇-bipyridine-alternately incorporated amide polymers have been prepared, which are driven by hydrophobicity to form two different helical conformations. Both helices exhibit twist sense bias in water induced by chiral valine side chains and the coordination of the 2,2＇-bipyridine unit to the Ni2＋ ions.展开更多
基金the Science and Technology Commission of Shanghai Munic- ipality （No. 13M1400200）, the Ministry of Science and Technology （No. 2013CB834501） and the Ministry of Education （Research Fund for the Doctoral Program） of China, and the National Science Foundation of China （Nos. 21432004 and 21272042）.
文摘Two benzene/2,2＇-bipyridine-alternately incorporated amide polymers have been prepared, which are driven by hydrophobicity to form two different helical conformations. Both helices exhibit twist sense bias in water induced by chiral valine side chains and the coordination of the 2,2＇-bipyridine unit to the Ni2＋ ions.
