Chemistry: analytical and immunological testing – Optical result
Reexamination Certificate
2005-10-11
2005-10-11
Le, Long V. (Department: 1641)
Chemistry: analytical and immunological testing
Optical result
C436S501000, C436S518000, C435S006120, C435S007920, C356S300000
Reexamination Certificate
active
06953694
ABSTRACT:
This invention provides methods of detecting molecules at an interface, which comprise labeling the molecules with a second harmonic-active moiety and detecting the labeled molecules at the interface using a surface selective technique. The invention also provides methods for detecting a molecule in a medium and for determining the orientation of a molecular species within a planar surface using a second harmonic-active moiety and a surface selective technique.
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Eisenthal Kenneth B.
Salafsky Joshua S.
Cooper & Dunham LLP
Counts Gary W.
Le Long V.
The Trustees of Columbia University in the City of New York
White, Esq. John P.
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