✦ LIBER ✦

Curve fitting in nuclear magnetic resonance spectroscopy: Illustrative examples using a spreadsheet and microcomputer

✍ Scribed by Irwin, Peter L. ;Damert, William C. ;Doner, Landis W.

Publisher: John Wiley and Sons
Year: 1994
Tongue: English
Weight: 555 KB
Volume: 6
Category: Article
ISSN: 1043-7347
DOI: 10.1002/cmr.1820060105

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

A simplified explanation of the modified Gauss‐Newton linearization (curve‐fitting) procedure is presented by translating this algorithm into a spreadsheet with examples from various single‐ and multiple‐pulse NMR experiments. Comparisons are made with linear regression analysis of mathematically manipulated data.

📜 SIMILAR VOLUMES

Brain lactate synthesis in thiamine defi

Brain lactate synthesis in thiamine deficiency: A re-evaluation using 1H-13C nuclear magnetic resonance spectroscopy

✍ Darren Navarro; Claudia Zwingmann; Alan S. Hazell; Roger F. Butterworth 📂 Article 📅 2004 🏛 John Wiley and Sons 🌐 English ⚖ 324 KB 👁 1 views

## Abstract Region‐selective accumulation of brain lactate occurs in TD; however, the mechanisms responsible have not been elucidated fully. ^1^H and ^13^C nuclear magnetic resonance (NMR) spectroscopy were therefore used to investigate de novo lactate synthesis from [1‐^13^C]glucose in vulnerable

Spin energy transfer in nuclear magnetic

Spin energy transfer in nuclear magnetic resonance spectroscopy using a zero magnetic field and spin echoes resulting from pulsing the magnetic field to zero

✍ Don Paul Miller 📂 Article 📅 1979 🏛 Elsevier Science ⚖ 234 KB

Methionine-dependence phenotype of tumor

Methionine-dependence phenotype of tumors: Metabolite profiling in a melanoma model using L-[methyl-13C]methionine and high-resolution magic angle spinning 1H–13C nuclear magnetic resonance spectroscopy

✍ Daniel Morvan; Aicha Demidem; Samuel Guenin; Jean Claude Madelmont 📂 Article 📅 2006 🏛 John Wiley and Sons 🌐 English ⚖ 875 KB

## Abstract Tumors frequently have abnormal L‐methionine (Met) metabolism, the so‐called Met‐dependence phenotype that refers to the inability to proliferate in the absence of Met. However, the origin of this phenotype is still unknown and may arise from one of several pathways of Met metabolism. T

Isolation of circulating metabolites in

Isolation of circulating metabolites in drug discovery using high-performance liquid chromatography, and their identification by liquid chromatography coupled with tandem mass spectrometry and nuclear magnetic resonance spectroscopy

✍ Hong Kim; Wenqing Feng; Tze-Ming Chan; Diane Rindgen; Matthew Bryant; Kathleen A 📂 Article 📅 2002 🏛 John Wiley and Sons 🌐 English ⚖ 221 KB 👁 3 views