Invention Grant
- Patent Title: Atmospheric pressure ion trap
- Patent Title (中): 大气压离子阱
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Application No.: US12620160Application Date: 2009-11-17
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Publication No.: US08309912B2Publication Date: 2012-11-13
- Inventor: Donald R. Schropp, Jr. , Richard Lee Fink , Igor Pavlovsky
- Applicant: Donald R. Schropp, Jr. , Richard Lee Fink , Igor Pavlovsky
- Applicant Address: US TX Austin
- Assignee: Applied Nanotech Holdings, Inc.
- Current Assignee: Applied Nanotech Holdings, Inc.
- Current Assignee Address: US TX Austin
- Agency: Matheson Keys Garsson & Kordzik PLLC
- Agent Kelly Kordzik
- Main IPC: B01D59/44
- IPC: B01D59/44 ; H01J49/00
Abstract:
An ion trap instrument working at atmospheric pressure, which alleviates requirements of bulky, power consuming vacuum pumps. Traps can accumulate selected ion species, effectively concentrating the analyte of interest and allowing laser spectroscopy to be performed. This lowers the detection threshold of this instrument compared to others and increases the selectivity.
Public/Granted literature
- US20100127167A1 ATMOSPHERIC PRESSURE ION TRAP Public/Granted day:2010-05-27
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