High resolution microfabricated gas chromatography column with porous silicon acting as support
High resolution microfabricated gas chromatography column with porous silicon acting as support
复制标题
以多孔硅为支撑的高分辨率微加工气相色谱柱
DOI：
10.1016/j.snb.2014.04.076
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发表时间：
2014-10
期刊：
影响因子：
--
通讯作者：
Zhang, Lulu
中科院分区：
文献类型：
--
作者：
Cui, Dafu;Guan, Fengying;Chen, Xing;Zhang, Lulu
In this paper, a micro-gas chromatography (GC) column with embedded micro-pillars was developed for gas chromatography. These micro-pillars positioned in the channel can reduce effective width and increase overall surface area of column. Moreover, a layer of porous silicon acting as support was produced on the channels and micro-pillars wall, which are able to coat more stationary phase and increase its thickness, leading to higher separation resolution. Therefore, the proposed column had higher sample capacity as the overall surface area of the channels was much larger than that of the column without porous silicon. The results indicated that the proposed column separated a environmental sample mixture of 6 compounds within 65 s, achieved a high resolution with these adjacent chromatography peaks separated completely and a separation efficiency of 10,000 plates/m, and eluted highly symmetrical peaks.
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DOI：
10.1021/cen-v052n025.p016
发表时间：
2019-08
期刊：
--
影响因子：
--
作者：
H. Mcnair;James M. Miller
通讯作者：
H. Mcnair;James M. Miller
影响因子：
3.1
作者：
TERRY, SC;JERMAN, JH;ANGELL, JB
通讯作者：
ANGELL, JB
DOI：
10.1007/978-3-662-03120-9
发表时间：
1995
期刊：
--
影响因子：
--
作者：
J. Vial;J. Derrien
通讯作者：
J. Vial;J. Derrien
DOI：
10.1016/j.chroma.2013.03.022
发表时间：
2013-05
期刊：
Journal of chromatography. A
影响因子：
--
作者：
Jianhai Sun;D. Cui;Xing Chen;Lulu Zhang;H. Cai;Hui Li
通讯作者：
Jianhai Sun;D. Cui;Xing Chen;Lulu Zhang;H. Cai;Hui Li
影响因子：
4.3
作者：
P. Lewis;P. Manginell;D. Adkins;R. Kottenstette;D. Wheeler;S. Sokolowski;D. Trudell;J. E. Byrnes;M. Okandan;J. M. Bauer;R. Manley;C. Frye-Mason
通讯作者：
P. Lewis;P. Manginell;D. Adkins;R. Kottenstette;D. Wheeler;S. Sokolowski;D. Trudell;J. E. Byrnes;M. Okandan;J. M. Bauer;R. Manley;C. Frye-Mason