Chemistry: analytical and immunological testing – Nuclear magnetic resonance – electron spin resonance or other...
Reexamination Certificate
2004-01-13
2009-06-23
Gakh, Yelena G (Department: 1797)
Chemistry: analytical and immunological testing
Nuclear magnetic resonance, electron spin resonance or other...
C436S086000
Reexamination Certificate
active
07550301
ABSTRACT:
Methods and compounds are provided to improve the desorption and ionization of analyte for mass spectrometry analysis. More specifically, it is for laser desorption/ionization mass spectrometry. The method uses photon energy absorbing molecules that can bind with analyte either temporarily or permanently to improve the desorption and ionization of analyte.
REFERENCES:
Voivodov et al. “Surface arrays of energy absorbing polymers enabling covalent attachment of biomolecules for subsequent laser-induced uncoupling/desorption”, Tetrahedron Lett., 1996, v. 37, No. 32, pp. 5669-5672.
Liu Qun
Wang Tianxin
Zou Shazhou
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