✦ LIBER ✦

Information from the Water Stripe in TOCSY Experiments on Systems with Exchangeable Protons

✍ Scribed by T.T. Nakashima; R.E.D. McClung; G. Kotovych

Publisher: Elsevier Science
Year: 1998
Tongue: English
Weight: 190 KB
Volume: 133
Category: Article
ISSN: 1090-7807
DOI: 10.1006/jmre.1998.1411

No coin nor oath required. For personal study only.

✦ Synopsis

The water "stripes" of the TOCSY maps of aqueous solutions of sucrose, of a 15-aminoacid peptide, and of several of the constituent aminoacids are shown to contain correlations at the resonance frequencies of protons which are scalar coupled to OH or NH protons which exchange with the solvent. Theoretical analysis of chemical exchange during the spin-lock period in TOCSY elucidates the origin of these correlations, and shows that their intensities vary with the duration of the spin-lock period and with the exchange rate.

📜 SIMILAR VOLUMES

Effects of Phosphorus Removal on the Max

Effects of Phosphorus Removal on the Maximal Algal Growth in Bioassay Experiments with Water from Four Dutch Lakes

✍ J. van der Does; S. P. Klapwijk 📂 Article 📅 1987 🏛 John Wiley and Sons 🌐 English ⚖ 674 KB

Information on the location of carbon-ca

Information on the location of carbon-carbon double bonds in C6−C23linear alkenes from carbon addition reactions in a quadrupole ion trap equipped with a pulsed sample-inlet system

✍ J. Einhorn; H.I. Kenttämaa; R.G. Cooks 📂 Article 📅 1991 🏛 Elsevier Science 🌐 English ⚖ 776 KB

Granite-water interactions at 60–80 deg

Granite-water interactions at 60–80 deg C: results from hot dry rock geothermal system field experiments in the Carnmellis granite, UK : McCartney, R A Proc 5th International Symposium on Water-Rock Interaction, Reykjavik, 8–17 August 1986P372–375. Publ Orkustofnun: National Energy Authority, 1986

📂 Article 📅 1988 🏛 Elsevier Science 🌐 English ⚖ 125 KB 👁 1 views

Granite-water interactions at 60–80 deg

📂 Article 📅 1988 🏛 Elsevier Science 🌐 English ⚖ 105 KB 👁 5 views

Water baby: Experiences of water birth:

Water baby: Experiences of water birth: Color, sound, 57 minutes. Produced, directed, and written by Karil Daniels, 1986. Available in case34inch inch 12-inch VHS or Beta videocassette cartridges from Point of View Productions, 2477 Folsom Street, San Francisco, CA 94110. (415) 821-0435. Purchase price: Individuals—$95.00 plus $10.00 postage/handling for 12-inch VHS or Beta; others (hospitals, libraries, schools, nonprofit groups, birth centers)—$195.00 plus $10.00 postage/handling for 12-inch VHS or Beta and 34-inch U-Matic. Rental: $75.00 for three days plus $10.00 postage/handling, for use at small screenings with no admission charge. Rental fee may be applied to a lifetime lease (life of tape) if ordered within three months. For conferences, public performances, commercial or paid screenings, special fee arrangements can be made based on the nature of the event

✍ Mary V. Widhalm 📂 Article 📅 1989 🏛 Elsevier Science ⚖ 303 KB