Solvent‐Induced Self‐Assembly of a Meta‐Linked Conjugated Polyelectrolyte. Helix Formation, Guest Intercalation, and Amplified Quenching

Solvent‐Induced Self‐Assembly of a Meta‐Linked Conjugated Polyelectrolyte. Helix Formation, Guest Intercalation, and Amplified Quenching
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DOI:
10.1002/adma.200306711
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发表时间:
2004-07
期刊:
影响因子:
29.4
通讯作者:
Chunyan Tan;M. Pinto;M. Köse;I. Ghiviriga;K. Schanze
Chunyan Tan;M. Pinto;M. Köse;I. Ghiviriga;K. Schanze
中科院分区:
材料科学1区
文献类型:
--
作者:
Chunyan Tan;M. Pinto;M. Köse;I. Ghiviriga;K. Schanze

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水溶性间链聚(苯乙烯-乙炔)在水中折叠成螺旋构象。螺旋结构通过疏溶剂力和π堆叠相互作用稳定。金属插层络合物Ru (dppz)(phen) 22 +通过插层结合到螺旋聚合物上,当它与聚合物结合时,配合物是高度发光的(见图)。
A water‐soluble meta‐linked poly (phenylene ethynylene) is shown to fold into a helical conformation in water. The helix is stabilized by solvophobic forces and π‐stacking interactions. The metallo‐intercalator complex Ru (dppz)(phen) 2 2+ binds to the helical polymer via intercalation and the complex is highly luminescent when it is bound to the polymer (see Figure).