A gated-beam electrospray ionization sou
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Steven A. Hofstadler; Kristin A. Sannes-Lowery; Richard H. Griffey
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Article
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1999
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John Wiley and Sons
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English
โ 142 KB
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In this work we describe a micro-electrospray ionization source equipped with an atmospheric pressure external ion shutter. The solenoid-activated shutter prevents the electrospray plume from entering the inlet capillary unless triggered to the 'open' position. When in the 'closed' position, a stabl