A new lyotropic liquid crystalline phase formed in hydrocarbon solvents by a deoxyguanosine derivative through extensive hydrogen bonding

被引：26

作者：

Gottarelli, G

Masiero, S

Mezzina, E

Pieraccini, S

Spada, GP

Mariani, P

机构：

[1] Univ Bologna, Dipartimento Chim Organ A Mangini, I-40127 Bologna, Italy

[2] Univ Ancona, Ist Sci Fis, I-60131 Ancona, Italy

[3] INFM, I-60131 Ancona, Italy

来源：

LIQUID CRYSTALS | 1999年 / 26卷 / 07期

关键词：

D O I：

10.1080/026782999204318

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Lipophilic deoxyguanosine 1 in pure hydrocarbons or in mixed CHCl(3)-hydrocarbon solvents forms a new lyotropic liquid crystalline phase characterized by a two dimensional square packing. The structural elements of the phase are ribbon-like assembled species which are completely different from the columnar structures, based on G-quartets, which are the building blocks of the mesophases formed by deoxyguanosine oligonucleotides in water.

引用

页码：965 / 971

页数：7

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