A chemical relaxation study of protonation effects in amino acids
β Scribed by M.A. Slifkin; S.M. Ali
- Publisher
- Elsevier Science
- Year
- 1984
- Tongue
- English
- Weight
- 291 KB
- Volume
- 28
- Category
- Article
- ISSN
- 0167-7322
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π SIMILAR VOLUMES
While the L-configuration of amino acids predominates in all known living systems, D-enantiomers of amino acids have been detected with highly sensitive chromatographic techniques in human physiological fluids. In the present study, the survival of Chinese hamster ovary cells (CHO) and HeLa cells wa
## Abstract The effect of substituents on the proton chemical shifts and spinβspin coupling constants in __ortho__β, __meta__β __and para__βsubstituted 5βphenyltetrazoles (tetrazolic acids) in DMSOβCH~3~CN (1:1, v/v) was studied. With the __meta__β and __para__β substituted compounds the additivity