Deuterium NMR studies of n-octyl-, n-nonyl-, n-decyl-D-glucopyranoside liquid crystalline systems
Deuterium NMR studies of n-octyl-, n-nonyl-, n-decyl-D-glucopyranoside liquid crystalline systems
复制标题
正辛基、正壬基、正癸基-D-吡喃葡萄糖苷液晶体系的氘核磁共振研究
DOI：
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发表时间：
1993
期刊：
影响因子：
--
通讯作者：
D. Igner
中科院分区：
文献类型：
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作者：
A. Loewenstein;D. Igner
本文报道了正辛基、正壬基和正癸基-β-D-吡喃葡萄糖苷与D_2O和C_6D_6的溶致体系的氘核磁共振谱。从这些光谱的相图构建，包括层状，六方和各向同性（大概立方）相。相图的细节取决于糖同系物和溶剂。通过考虑决定这些系统中相的性质的一些因素，可以定性地理解这些结果。本文测定了正辛基-α-D-吡喃葡萄糖苷极性头上OD基团的氘光谱，并与文献报道的该化合物在D_2O中的氘光谱进行了比较。
Abstract We report measurements of the deuterium NMR spectra of the lyotropic systems n-octyl-, n-nonyl- and n-decyl-β-D-glucopyranosides with D2O and C6D6. From these spectra the phase diagrams are constructed and include lamellar, hexagonal and isotropic (presumably cubic) phases. The details of the phase diagrams depend upon the sugar homologue and the solvent. The results can be understood qualitatively by considering some of the factors which determine the nature of the phases in these systems. The deuterium spectra belonging to the OD groups in the polar heads of n-octyl-α-D-glucopyranoside dissolved in C6H6 were measured and compared with analogous spectra, which were reported previously, of the same compound in D2O.
正辛基 1-O-β-D-吡喃葡萄糖苷和相关正烷基吡喃糖苷的溶致液晶特性。
DOI：
10.1016/0005-2736(89)90416-1
发表时间：
1989
期刊：
Biochimica et biophysica acta
影响因子：
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作者：
Chung,YJ;Jeffrey,GA
通讯作者：
Jeffrey,GA