发明名称 |
Method and apparatus for multispray emitter for mass spectrometry |
摘要 |
A method and apparatus that utilizes two or more emitters simultaneously to form an electrospray of a sample that is then directed into a mass spectrometer, thereby increasing the total ion current introduced into an electrospray ionization mass spectrometer, given a liquid flow rate of a sample. The method and apparatus are most conveniently constructed as an array of spray emitters fabricated on a single chip, however, the present invention encompasses any apparatus wherein two or more emitters are simultaneously utilized to form an electrospray of a sample that is then directed into a mass spectrometer.
|
申请公布号 |
US2003168591(A1) |
申请公布日期 |
2003.09.11 |
申请号 |
US20020091833 |
申请日期 |
2002.03.05 |
申请人 |
SMITH RICHARD D.;TANG KEQI;LIN YUEHE |
发明人 |
SMITH RICHARD D.;TANG KEQI;LIN YUEHE |
分类号 |
H01J49/04;(IPC1-7):H01J49/04 |
主分类号 |
H01J49/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|