Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Ming Gui Xie"'
Autor:
Hao Chen, Ming Gui Xie, Ying Li, Baofeng Song, Zhi Gang Xu, Tao Zhang, Qing Jiang, Xian Rong Cai
Publikováno v:
Polymer Bulletin. 60:581-590
A series of novel copolymers with fluorene and 2-pyran-4-ylidene-malononitrile (PM) moieties were synthesized successfully through Suzuki coupling reactions. The structures and properties of these polymers were characterized using FT-IR, NMR, UV-vis,
Publikováno v:
Chinese Chemical Letters. 18:1496-1500
A series of novel fluorene-carbazole-based copolymers with pyrazoline and benzothiazole units were synthesized successfully through Suzuki coupling reactions. The molecular structures and thermal properties of these polymers were characterized by FT-
Publikováno v:
Chinese Chemical Letters. 18:1119-1123
The synthesis and phosphorescence properties of two novel Ir(III) complexes bearing tert-butyl substituents, bis(4-tert-butyl-2-phenylbenzothiozolato-N, C 2 ′ ) iridium(III) (acetylacetonate) [(tbt)2Ir(acac)] and bis(4-tert-butyl-1-phenyl-1H-benzim
Publikováno v:
Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals. 304:31-39
Side-Chain liquid crystalline polymethylsiloxane containing 4-(4′-undecylenoyloxy) benzoyl amino benzo-15-crown-5 used as stactionary phase for capillary gas chromatogrophy was synthesized. The polymer showed nematic phase. The main chromatographic
Publikováno v:
Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals. 304:165-169
When metalic wire has heen cut in a organic phase saturated with cholesterol and crown ether compounds, and then put into a suitable aqueous phase, the orientable adsorption of the amphiphilic lipid molecules at the interfaces of metal/organic and or
Publikováno v:
Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals. 302:323-331
Six crown ether liquid crystals have been designed and synthesized. Their chemical structures have been elucidated by Elementary Analysis, IR, 1HNMR, and MS. Their mesomorphic properties were determined by using DSC and textures. The relationship bet
Publikováno v:
Liquid Crystals. 21:461-467
Six Schiff's base and azo liquid crystalline crown ethers were first synthesized via the intermediates cis(trans)-4,4′-diaminodibenzo-18-crown-6 and 4′-aminobenzo-15-crown-5, respectively. The structures were elucidated by elementary analysis, IR
Publikováno v:
Liquid Crystals. 21:313-316
Five diaza-crown-ethers were synthesized and four of them shown to have smectic liquid crystalline properties. Their properties were determined by DSC and polarized microscopy. This type of smectogenic diazacrown ether has not been reported so far. A
Publikováno v:
Analytical Letters. 28:443-450
Bilayer lipid membranes (BLMs) after suitable modofications have been reported as sensitive and selective electrochemical probes for inorganic ions. They are prepared as follows: when a metalic wire covered with a Teflon tubing has been cut in the or
Publikováno v:
Molecular Crystals and Liquid Crystals. 209:213-223
Five cholesteric liquid crystal crown ethers were synthesized by treating 4′ −aminobenzo-15-crown-5, cis(trans)-4.4′ −diaminodibenzo-18-crown-6 with cholesteryl chlorocarbonate and cholesteryl chloroac- etate respectively. Their structure had