Contents:
1. Inverse Detection Applied to the ^T1H and
13C Assignment and to the Regiochemical Characterization of ß-substituted Alpha, Alpha Coupled Oligo- and Polythiophenes
L. Schenetti and A. Mucci 2. ^T17O NMR of Enol Ethers
^TM.A.P. Martins, G.M. Sigueira, A.F.C. Flores, H.G. Bonacorso, R.A. Freitag and N. Zanatia 3. Monitoring Interaction of Heterocyclic Drugs with Biological Systems: Combined Approach by Magnetic Relaxation, NOE, and Other Spectroscopic Modalities
V.E. Yushmanov 4. Solvent/Water Suppression in NMR
W.S. Price 5. Mass Spectrometry in Protein Study
Mitsuo Takayama and Akira Tsugita 6. Some Aspects of Mass Spectrometry of Natural Products
D.A. Ponomarev, V.V. Takhistov and P. Vainiotalo 7. Luminiscence Techniques in Pharmaceutical Analysis. Recent Advances in Experiemental Methods and Chemometric Applications
Garciela M. Escandar and Alejandro C. Olivieri 8. Asphaltenes: The "Dark Side" of Petroleum
M. Nali