Hydrodynamic injection with pneumatic valving for microchip electrophoresis with total analyte utilization
Hydrodynamic injection with pneumatic valving for microchip electrophoresis with total analyte utilization
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DOI:
10.1002/elps.201000522
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发表时间:
2011-06-01
期刊:
影响因子:
2.9
通讯作者:
Smith, Richard D.
中科院分区:
文献类型:
--
作者:
Sun, Xuefei;Kelly, Ryan T.;Smith, Richard D.
A novel hydrodynamic injector that is directly controlled by a pneumatic valve has been developed for reproducible microchip CE separations. The PDMS devices used for the evaluation comprise a separation channel, a side channel for sample introduction, and a pneumatic valve aligned at the intersection of the channels. A low pressure (