Monolithic silica columns for high-efficiency chromatographic separations.
Studies on the structural and chromatographic properties of monolithic silica columns were reviewed. Monolithic silica columns prepared from tetraalkoxysilane by a sol-gel method showed high efficiency and high permeability on the basis of the small-sized silica skeletons, large-sized through-pores, and resulting through-pore size/skeleton size ratios much larger than those found in a particle-packed column.
Tanak
Nobuo
N
Department of Polymer Science and Engineering, Kyoto Institute of Technology, Japan. nobuo@ipc.kit.ac.jp
Kobayashi
Hiroshi
H
Ishizuka
Norio
N
Minakuchi
Hiroyoshi
H
Nakanishi
Kazuki
K
Hosoya
Ken
K
Ikegami
Tohru
T
D002853:Chromatography, Liquid / Q000295:instrumentation*; D008855:Microscopy, Electron, Scanning; D012822:Silicon Dioxide
D012822:Silicon Dioxide