✦ LIBER ✦

Two-dimensional NMR relaxation study of the pore structure in silicone hydrogel contact lenses

✍ Scribed by D. T. R. Austin; B. P. Hills

Book ID: 106220665
Publisher: Springer Vienna
Year: 2009
Tongue: English
Weight: 274 KB
Volume: 35
Category: Article
ISSN: 0937-9347
DOI: 10.1007/s00723-009-0187-z

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Diversity of the gramicidin a spatial st

Diversity of the gramicidin a spatial structure: two-dimensional 1H nmr study in solution

✍ V.F. Bystrov; A.S. Arseniev 📂 Article 📅 1988 🏛 Elsevier Science 🌐 French ⚖ 999 KB

Theoretical consideration reveals a unique relationship between NMR spectral parameters and possible types of the gramididin A spatial structure. By means of two dimensional NMR spectroscopy four distinct species were detected simultaneously in ethanol solution. Comparison of experimental data and t

Effects of drying and pressing on the po

Effects of drying and pressing on the pore structure in the cellulose fibre wall studied by 1H and 2H NMR relaxation

✍ MATS HAGGKVIST; TIE-QIANG LI; LARS ODBERG 📂 Article 📅 1998 🏛 Springer 🌐 English ⚖ 253 KB

Conformational study of bacterial lipope

Conformational study of bacterial lipopeptides: Refinement of the structure of iturin A in solution by two-dimensional 1H-nmr and energy calculations

✍ Dominique Marion; Monique Genest; Anita Caille; Françoise Peypoux; Georges Miche 📂 Article 📅 1986 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 958 KB

Iturin A is a lipopeptide extracted from strains of Bacillus snbtilis. Seven peptide residues form a cycle closed by a &amino acid carrying a hydrophobic tail. This compound is an antifungal and induces the formation of conducting pores in black lipid membranes. Two-dimensional 'H-nmr was used for i

One- and Two-Dimensional 15N Exchange CP

One- and Two-Dimensional 15N Exchange CP/MAS NMR Studies of the Structure and Electronic Properties of the Intermolecular N—H⋯N Hydrogen Bond in Imidazole Crystal

✍ T. Ueda; H. Masui; N. Nakamura 📂 Article 📅 2001 🏛 Elsevier Science 🌐 English ⚖ 128 KB

The hydrogen bond of the type N-H• • • N in imidazole crystal has been studied by oneand two-dimensional 15 N exchange CP/MAS NMR measurements as well as the powder NMR spectrum. The chemical shift anisotropies for -N and -N< were determined from the powder 1D spectrum. In 2D exchange CP/MAS NMR spe