发明名称 |
CHROMATOGRAPHIC COLUMNS WITH INTEGRATED ELECTROSPRAY EMITTERS |
摘要 |
<p>A method of fabricating a chromatographic column and columns produced by such a method are disclosed. The method includes: (a) obtaining a tube comprising two open ends and a lumen with a diameter of 75 microns or less extending between the two open ends; (b) depositing a liquid silicate composition into the tube lumen at a first open end of the tube; (c) forming a porous ceramic material from the composition in the tube lumen at a location near the first open end such that a space is formed between the ceramic material and the open end that is substantially free of the ceramic material; and (d) forming a tapered emitter having an orifice diameter of less than 3 microns at the first open end.</p> |
申请公布号 |
EP2164589(A4) |
申请公布日期 |
2011.10.19 |
申请号 |
EP20080769735 |
申请日期 |
2008.05.27 |
申请人 |
DANA-FARBER CANCER INSTITUTE, INC. |
发明人 |
MARTO, JARROD A. |
分类号 |
B01D15/08;G01N30/60 |
主分类号 |
B01D15/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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