Off-resonance mid-IR laser desorption ionization

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United States of America Patent

PATENT NO 6977370
SERIAL NO

10804723

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Abstract

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Methods for producing a preponderance of gas phase ions having higher order charge states during laser desorption ionization of an analyte are presented, the methods comprising irradiating the analyte in the presence of energy absorbing molecules at a mid-IR wavelength that is offset from an IR absorption maximum of the energy absorbing molecules.

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Patent Owner(s)

Patent OwnerAddress
CIPHERGEN BIOSYSTEMS INC6611 DUMBARTON CIRCLE FREMONT CA 94555

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Weinberger, Scot R Montara, CA 23 703

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