✦ LIBER ✦

96/01099 Problems with the quantitative evaluation of structural parameters of heterogeneous materials by solid-state 13C NMR spectroscopy

Publisher: Elsevier Science
Year: 1996
Weight: 176 KB
Volume: 37
Category: Article
ISSN: 0140-6701
DOI: 10.1016/0140-6701(96)87192-x

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Structure of poly(l-glutamate) with n-fl

Structure of poly(l-glutamate) with n-fluoroalkyl side chains in the solid state as studied by high-resolution 13C NMR spectroscopy

✍ Etsuko Katoh; Isao Ando 📂 Article 📅 1996 🏛 Elsevier Science 🌐 English ⚖ 464 KB

Synthesis of Dopamines Labelled with13C

Synthesis of Dopamines Labelled with13C in the α- or β-Side Chain Position and Their Application to Structural Studies on Melanins by Solid-State NMR Spectroscopy

✍ Crescenzi, Orlando ;Kroesche, Christoph ;Hoffbauer, Wilfried ;Jansen, Martin ;Na 📂 Article 📅 1994 🏛 John Wiley and Sons 🌐 English ⚖ 530 KB

## Abstract Solid‐state NMR spectroscopy was applied to the analysis of melanins prepared by peroxidase‐H~2~O~2~ oxidation of dopamines specifically ^13^C labelled in the α‐ or β‐side chain positions. A surprisingly diverse pattern of signals indicated the presence of uncyclized dopamine and noradr