Fabrication of Carbon-Like, π-Conjugated Organic Layer on a Nano-Porous Silica Surface.
作者： Hiroki Noguchi , Marzia Sultana , Nanami Hano , Yutaka Kuwahara , Makoto Takafuji
DOI: 10.3390/NANO10091882
关键词:
摘要: This paper presents a new type of black organic material-porous silica composite providing an extremely highly selective adsorption surface. was prepared by lamination on nano-sized pores with carbon-like, π-extended structure, which can be converted via the on-site polymerization 1,5-dihydroxynaphthalene triazinane derivative and thermally induced condensation reaction denitrification. bottom-up fabrication method porous materials had great advantage maintaining pore characteristics raw material, but also resultant surface exhibited high molecular-shape selectivity; for example, that trans- cis-stilbenes reached 14.0 layer-laminated silica, whereas it below 1.2 simple hydrophobized silica.
mdpi.com
scilit.net参考文章(58)
Matthew G. Hankins, Takashi Hayashita, Stanislaw P. Kasprzyk, Richard A. Bartsch, Immobilization of crown ether carboxylic acids on silica gel and their use in column concentration of alkali metal cations from dilute aqueous solutions. Analytical Chemistry. ,vol. 68, pp. 2811- 2817 ,(1996) , 10.1021/AC951159A
C. E. Kibbey, M. E. Meyerhoff, Preparation and characterization of covalently bound tetraphenylporphyrin-silica gel stationary phases for reversed-phase and anion-exchange chromatography Analytical Chemistry. ,vol. 65, pp. 2189- 2196 ,(1993) , 10.1021/AC00065A005
Chuichi Hirayama, Hirotaka Ihara, Tatsuya Mukai, Lipid membrane analogues. Specific retention behavior in comb-shaped telomer-immobilized porous silica gels Macromolecules. ,vol. 25, pp. 6375- 6376 ,(1992) , 10.1021/MA00049A041
Hiroki Noguchi, Tiraporn Charoenraks, Makoto Takafuji, Hirotaka Ihara, Effects of substitution groups of glutamide-derived molecular gels on molecular shape recognition Journal of Chromatography A. ,vol. 1392, pp. 56- 62 ,(2015) , 10.1016/J.CHROMA.2015.03.013
Abul K Mallik, Tsuyoshi Sawada, Makoto Takafuji, Hirotaka Ihara, None, Novel Approach for the Separation of Shape-Constrained Isomers with Alternating Copolymer-Grafted Silica in Reversed-Phase Liquid Chromatography Analytical Chemistry. ,vol. 82, pp. 3320- 3328 ,(2010) , 10.1021/AC1001178
K. Lemr, D. Jirovský, J. Ševèík, Effect of Some Parameters on Enantiomer Separation of Ephedrine, Methamphetamine and Selegiline Using HPLC with β-Cyclodextrin Stationary Phase Journal of Liquid Chromatography & Related Technologies. ,vol. 19, pp. 3173- 3191 ,(1996) , 10.1080/10826079608015816
N. Thuaud, B. Sébille, A. Deratani, B. Pöpping, C. Pellet, Enantiomer separations with chromatographic supports based on β-cyclodextrin polymers immobilized on porous silica : role of the polymer structure in separating ability Chromatographia. ,vol. 36, pp. 373- 380 ,(1993) , 10.1007/BF02263896
Hirotaka Ihara, Shoji Nagaoka, Hideaki Tanaka, Sigeyoshi Sakaki, Chuichi Hirayama, Lipid membrane analogue-immobilized silica gels for separation with molecular recognition Journal of Liquid Chromatography & Related Technologies. ,vol. 19, pp. 2967- 2984 ,(1996) , 10.1080/10826079608015120
Usha Ghimire Gautam, Tsuyoshi Sawada, Mani Prasad Gautam, Makoto Takafuji, Hirotaka Ihara, None, Poly(2-N-carbazolylethyl acrylate)-modified silica as a new polymeric stationary phase for reversed-phase high-performance liquid chromatography Journal of Chromatography A. ,vol. 1216, pp. 7422- 7426 ,(2009) , 10.1016/J.CHROMA.2009.04.039
Atsuomi Shundo, Toshihiko Sakurai, Makoto Takafuji, Shoji Nagaoka, Hirotaka Ihara, Molecular-length and chiral discriminations by β-structural poly(l-alanine) on silica Journal of Chromatography A. ,vol. 1073, pp. 169- 174 ,(2005) , 10.1016/J.CHROMA.2004.08.062