Microfabricated liquid chromatography columns based on collocated monolith support structures |
| |
Authors: | B He F Regnier |
| |
Affiliation: | Department of Chemistry, Purdue University, West Lafayette, IN 47907, USA. |
| |
Abstract: | There is great interest today in massively parallel analytical strategies as a way to accelerate the rate of discovery in biological research; among them being 'biochips' and 'laboratories-on-a-chip'. The concept in the 'chip' approach is that minaturization will allow large numbers of operations to be performed in parallel in a small space, as in electronics. Proceeding with the semiconductor analogy, this paper demonstrates that in situ micromachining can be used to simultaneously fabricate millions of micrometer size, particle like structures in multiple liquid chromatography columns on a single wafer. Reduction of this widely used bioanalytical tool to the nanoliter volume, parallel processing, chip format is a significant step toward laboratories-on-a-chip. |
| |
Keywords: | |
本文献已被 PubMed 等数据库收录! |
|