COMPARISON OF CROWN-ETHER SIDE-CHAIN POLYSILOXANES WITH AND WITHOUT LIQUID-CRYSTALLINE CHARACTER AS STATIONARY PHASES FOR CAPILLARY GAS-CHROMATOGRAPHY

被引：16
|
作者：
ZHOU, W
FU, RN
DAI, RJ
HUANG, ZF
CHEN, YF
机构：
[1] BEIJING INST TECHNOL,DEPT CHEM ENGN,BEIJING 100081,PEOPLES R CHINA
[2] WUHAN UNIV,DEPT ENVIRONM SCI,WUHAN,PEOPLES R CHINA
来源：
JOURNAL OF CHROMATOGRAPHY A | 1994年 / 659卷 / 02期
基金：
中国国家自然科学基金;
关键词：
D O I：
10.1016/0021-9673(94)85090-9
中图分类号：
Q5 [生物化学];
学科分类号：
071010 ; 081704 ;
摘要：
Two new GC stationary phases were prepared, one a side-chain liquid crystalline polysiloxane containing crown ether (PSC-11), and the other a new kind of side-chain crown ether (PSCP-11-15C-5) which has a similar structure to PSC-11. The main chromatographic characteristics, including efficiency, polarity and selectivity, were examined and compared. The mechanism of specific selectivity for positional isomer compounds based on the crown ether ring and liquid crystal is discussed.
引用
收藏
页码：477 / 480
页数：4
相关论文
共 50 条
  • [1] SIDE-CHAIN LIQUID-CRYSTALLINE POLYSILOXANE CONTAINING CROWN-ETHER USED AS STATIONARY-PHASE FOR CAPILLARY GAS-CHROMATOGRAPHY
    FU, RN
    JING, P
    GU, JL
    HUANG, ZF
    CHEN, YF
    ANALYTICAL CHEMISTRY, 1993, 65 (15) : 2141 - 2144
  • [2] LOW-TEMPERATURE SIDE-CHAIN LIQUID-CRYSTALLINE POLYSILOXANES USED AS STATIONARY PHASES FOR CAPILLARY GAS-CHROMATOGRAPHY
    JIN, YH
    FU, RN
    GUAN, ZX
    GONG, JS
    LI, BG
    JOURNAL OF CHROMATOGRAPHY, 1989, 483 : 394 - 400
  • [3] USE OF A LONG-SPACER-SIDE-CHAIN LIQUID-CRYSTALLINE POLYSILOXANE CONTAINING A CROWN-ETHER AS A STATIONARY-PHASE FOR CAPILLARY GAS-CHROMATOGRAPHY
    ZHOU, W
    FU, RN
    DAI, RJ
    HUANG, ZF
    CHEN, YF
    HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY, 1994, 17 (10): : 719 - 722
  • [4] OPEN CROWN-ETHER POLYSILOXANE STATIONARY PHASES FOR CAPILLARY GAS-CHROMATOGRAPHY
    CAI, LS
    WU, CY
    HAN, HM
    HUANG, ZF
    ZENG, F
    JOURNAL OF MICROCOLUMN SEPARATIONS, 1995, 7 (02) : 137 - 144
  • [5] Consequence of diluting modified beta-cyclodextrins in a side-chain crown ether polysiloxane and in a side-chain liquid-crystalline polysiloxane-containing crown ether as stationary phases in capillary gas chromatography
    Jing, P
    Fu, RN
    Dai, RJ
    Ge, JL
    Gu, JL
    Huang, Z
    Chen, Y
    CHROMATOGRAPHIA, 1996, 43 (9-10) : 546 - 550
  • [6] CROWN-ETHER SUBSTITUTED POLYSILOXANES AS STATIONARY PHASES FOR OPEN TUBULAR COLUMN GAS-CHROMATOGRAPHY
    GE, JL
    FU, RN
    ZHANG, AQ
    ZHU, RP
    HUANG, ZF
    ZHANG, B
    JOURNAL OF MICROCOLUMN SEPARATIONS, 1991, 3 (02) : 121 - 126
  • [7] BLENDED LIQUID-CRYSTALLINE STATIONARY PHASES IN CAPILLARY GAS-CHROMATOGRAPHY
    HAHNE, F
    KRAUS, G
    ZASCHKE, H
    JOURNAL OF CHROMATOGRAPHY, 1990, 520 : 85 - 90
  • [8] FERROELECTRIC LIQUID-CRYSTALLINE SIDE-CHAIN POLYSILOXANES
    KELLER, P
    FERROELECTRICS, 1988, 85 : 813 - 822
  • [9] APPLICATION OF LIQUID-CRYSTALLINE STATIONARY PHASES IN GAS-CHROMATOGRAPHY
    WITKIEWICZ, Z
    PRZEMYSL CHEMICZNY, 1979, 58 (08): : 407 - 409
  • [10] SYNTHESIS, CHARACTERIZATION AND PERFORMANCE OF LIQUID-CRYSTALLINE POLYSILOXANES IN CAPILLARY GAS-CHROMATOGRAPHY
    NATARAJAN, LV
    KIM, SM
    BOMBICK, DD
    BUNNING, TJ
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1995, 209 : 62 - POLY
12345