An Investigation of Protonation Sites and Conformations of Protonated Amino Acids by IRMPD Spectroscopy
β Scribed by Ronghu Wu; Terry B. McMahon
- Publisher
- John Wiley and Sons
- Year
- 2008
- Tongue
- English
- Weight
- 369 KB
- Volume
- 9
- Category
- Article
- ISSN
- 1439-4235
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
The carbon and proton spectra for zearalenone and its two C-6' alcohol derivatives have been assigned using 2D techniques along with NOE difference spectra and the LIS of the dimethoxy derivative of the P-alcohol. Low temperature and relaxation time studies on the latter compound support the existen
## Abstract Proton and phosphorus nmr have been used to investigate the doubleβhelical structures of polyriboadenylic acid [poly(A)] formed in acidic solutions (pH < 6). The results obtained at low pH (βΌ4.5) are consistent with the model for the acid poly(A) double helix proposed by Rich [Rich, A.,