发明名称 |
REMOTE LASER ABLATION ELECTROSPRAY IONIZATION MASS SPECTROMETRY |
摘要 |
In various embodiments, a device may generally comprise a remote ablation chamber comprising an inlet and an outlet, a laser to deposit energy into a sample in the chamber to ablate the sample and generate ablation products in the chamber, a transport device in fluid communication with the outlet, an ionization source to ionize the ablation products to produce ions, and a mass spectrometer having an ion transfer inlet to capture the ions. The ablation products or the ions may be transported in a fluid stream from the ablation chamber through the transport device. The distance from the outlet of the ablation chamber to the ion transfer inlet may be from 1 cm to 10 m. Methods of making and using the same are also described. |
申请公布号 |
EP3039705(A4) |
申请公布日期 |
2016.08.10 |
申请号 |
EP20140840277 |
申请日期 |
2014.08.26 |
申请人 |
THE GEORGE WASHINGTON UNIVERSITY;PROTEA BIOSCIENCES, INC. |
发明人 |
VERTES, AKOS;COMPTON, LAINE;POWELL, MATTHEW;RESCHKE, BRENT;FRIEND, JORDAN |
分类号 |
H01J49/04 |
主分类号 |
H01J49/04 |
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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