Cosy experiments

From NMR Wiki

Revision as of 00:54, 3 June 2009 by Evgeny Fadeev (Talk | contribs)
(diff) ←Older revision | Current revision (diff) | Newer revision→ (diff)
Jump to: navigation, search

COSY are homonuclear experiments that correlate between pairs of atoms connected by scalar coupling. The basic variant require only two pulses separated by an incremented delay (t1). A series of experiments collected this way is usually fourier transformed in both dimensions (t1 and t2) to yield the frequency domain COSY spectrum.

Different variants of this experiment exist:

2D DQF-COSY

2D MQ-COSY

see on wikipedia [1]

Personal tools