Almost four decades of investigations have opened up many avenues to explore the
production and utilization of planar (ie, microchip) gas chromatographic columns. However …

Many microfabricated gas chromatography (micro-GC) column designs have been reported
so far, but it is unclear how microcolumn design affects separation performance in the typical …

A novel micro gas chromatography column (μGCC) with straight-sided elliptic microchannel
cross sections was prepared by ultrafast laser-assisted chemical etching inside a glass …

In this paper, a novel embeded elliptic cylindrical posts (ECPs) with large surface area and
wide effective width, which could support more stationary phase and decrease the pressure …

Background The gas chromatography column is one of the key components of the gas
chromatograph and typically be miniaturized using micro-electro-mechanical system …

(57) ABSTRACT A micro-gas chromatograph column is formed by texturing a channel into a
plurality of green-sheet layers, which are then Sintered together to form a Substantially …

A micro-gas chromatograph column is formed by texturing a channel into a plurality of green-
sheet layers, which are then sintered together to form a substantially monolithic structure. A …

Microengineered open tubular (MOT) columns with semi rectangular cross-sections have
been designed and fabricated using microengineering techniques. The creation of 100 …

A new microfabricated gas chromatography column (μGC-column) called semi-packed
column embedded high density elliptic cylindrical posts (SPC-HDECPs) was reported in this …

Significant benefits can be obtained by miniaturization of conventional benchtop gas
chromatographs. The attractive features arising from miniaturization include low-power …