✦ LIBER ✦

Experimental Evidence of Specific Solute–Solvent Interactions of Fullerenes C60and C70in Solution: One-Dimensional Steady-State Intermolecular13C,1H Overhauser Effect Study

✍ Scribed by Anastasios Troganis; Ioannis P. Gerothanassis; Demetrios K. Papademitriou

Publisher: Elsevier Science
Year: 1998
Tongue: English
Weight: 96 KB
Volume: 130
Category: Article
ISSN: 1090-7807
DOI: 10.1006/jmre.1997.1302

No coin nor oath required. For personal study only.

✦ Synopsis

Steady

-state one-dimensional selective intermolecular carbonarise from carbons d and c since models indicate carbons d 13, proton-1 NOE experiments provide the first experimental evito be less strained than carbon atoms c. Similarly, straindence of specific solute-solvent interactions of fullerenes C 60 and induced hybridization changes have been utilized to assign C 70 in solution. ᭧ 1998 Academic Press the lines at 150.45 ppm and 147.20 ppm to types a and b Key Words: steady-state; nuclear Overhauser effect; intermoleccarbon nuclei respectively (16). A 2D 13 C-13 C INADEular 13 C, 1 H NOE; fullerenes.

📜 SIMILAR VOLUMES

Thermodynamic origin of cis/trans isomer

Thermodynamic origin of cis/trans isomers of a proline-containing β-turn model dipeptide in aqueous solution: A combined variable temperature 1H-NMR, two-dimensional 1H,1H gradient enhanced nuclear overhauser effect spectroscopy (NOESY), one-dimensional steady-state intermolecular 13C,1H NOE, and molecular dynamics study

✍ Anastasios Troganis; Ioannis P. Gerothanassis; Zafiria Athanassiou; Thomas Mavro 📂 Article 📅 2000 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 178 KB 👁 1 views

The cis/trans conformational equilibrium of the two Ac-Pro isomers of the beta-turn model dipeptide [13C]-Ac-L-Pro-D-Ala-NHMe, 98% 13C enriched at the acetyl carbonyl atom, was investigated by the use of variable temperature gradient enhanced 1H-nmr, two-dimensional (2D) 1H,1H nuclear Overhauser eff