𝔖 Bobbio Scriptorium
✦   LIBER   ✦

A solid-state NMR study of physical stability and molecular interactions in citric acid and paracetamol blends

✍ Scribed by P. Hoppu; S. Schantz; A. Juppo


Book ID
113592036
Publisher
Elsevier Science
Year
2008
Tongue
English
Weight
54 KB
Volume
34
Category
Article
ISSN
0928-0987

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


A solid-state NMR study of phase structu
✍ S. Schantz; P. Hoppu; A.M. Juppo πŸ“‚ Article πŸ“… 2009 πŸ› John Wiley and Sons 🌐 English βš– 178 KB

Citric acid anhydrate (CAA) and paracetamol (PARA), prepared as crystalline physical mixtures and as amorphous blends, were studied using (13)C solid-state cross polarization magic angle spinning (CPMAS) NMR. Amorphous blends showed significant line broadening from the conformational distribution as

A solid state and solution NMR study of
✍ Dietrich Gudat; Jacek E. Nycz; Jaroslaw Polanski πŸ“‚ Article πŸ“… 2008 πŸ› John Wiley and Sons 🌐 English βš– 156 KB πŸ‘ 1 views

Some hydroxyquinoline carboxylic acids and their conjugate acids and bases were characterized by 13 C and 15 N NMR spectroscopy in solution and in the solid state. Differences in 13 C and, in particular, 15 N chemical shift patterns allow to distinguish between individual tautomers and confirm the p

Dynamic mechanical and solid-state NMR d
✍ Seung-Yeop Kwak; Sang Yong Kim; Nobuyuki Nakajima πŸ“‚ Article πŸ“… 1997 πŸ› John Wiley and Sons 🌐 English βš– 234 KB πŸ‘ 2 views

Dynamic mechanical and solid-state 13 C nuclear magnetic resonance (NMR) analyses have been used to assess a molecular-scale heterogeneity in a raw elastomer (butadiene-acrylonitrile copolymer elastomer, NBR), a microcrystalline polymer (poly(vinyl chloride), PVC), and their 50/50 blend. The presenc