Article ID Journal Published Year Pages File Type
5405992 Journal of Magnetic Resonance 2012 6 Pages PDF
Abstract
► 1H-15N chemical shift correlations aid glycosaminoglycan characterization. ► HSQC-TOCSY extends 1H-15N correlations through the glucosamine ring. ► For N-sulfo- and N-acetylglucosamine 1H-15N HSQC-TOCSY is superior to IMPACT-HNMBC. ► IMPACT-HNMBC gives 15N chemical shifts of the 3-O-sulfoglucosamine amino group.
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Physical Sciences and Engineering Chemistry Physical and Theoretical Chemistry
Preview
A closer look at the nitrogen next door: 1H-15N NMR methods for glycosaminoglycan structural characterization
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