𝔖 Bobbio Scriptorium
✦   LIBER   ✦

13C n.m.r. studies of the thermal behaviour of aqueous solutions of cellulose ethers

✍ Scribed by Roger N. Ibbett; Kevin Philp; Duncan M. Price


Publisher
Elsevier Science
Year
1992
Tongue
English
Weight
734 KB
Volume
33
Category
Article
ISSN
0032-3861

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Conformational study of phosphoserine in
✍ L. Pogliani; D. Ziessow; Ch. KrΓΌger πŸ“‚ Article πŸ“… 1977 πŸ› John Wiley and Sons 🌐 English βš– 353 KB πŸ‘ 1 views

## Abstract ^13^C chemical shifts and coupling constants of phosphoserine in aqueous solutions were studied as a function of pH values. Carboxyl and α‐amino titration shifts agree with those observed in amino acids. The analysis of the coupling constants indicates that for rotation about the (C)ο£ΏCο£Ώ

Determination of substituent distributio
✍ Yasuyuki Tezuka; Kiyokazu Imai; Mitsuyoshi Oshima; Tohru Chiba πŸ“‚ Article πŸ“… 1990 πŸ› Elsevier Science 🌐 English βš– 586 KB

## Structural characteristics of 0-(2-hydroxypropyl)cellulose samples, namely the molar substitution (mol. subst.), the total degree of substitution (d.s.), and the individual degree of substitution of hydroxyl groups on the glucose residues for a wide mol. subst . range of samples were determined