Sensitivity-enhanced two-dimensional heteronuclear shift correlation NMR spectroscopy
نویسندگان
چکیده
منابع مشابه
Broadband Homonuclear Decoupling in Heteronuclear Shift Correlation NMR Spectroscopy
Recently, Garbow, Weitekamp, and Pines introduced a new approach to homonuclear broadband decoupling (I). Independently, a closely related experiment has been proposed for semiselective heteronuclear J spectroscopy (2). The two types of experiments have the common feature that all protons which are not directly attached to a 13C nucleus experience an effect as if a nonselective 180” pulse were ...
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BIRD's eye view: Adding periodic BIRD J-refocusing (BIRD=bilinear rotation decoupling) to data acquisition in an HSQC experiment causes broadband homonuclear decoupling, giving a single signal for each proton chemical shift. This pure shift method improves both resolution and signal-to-noise ratio, without the need for special data processing.
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ژورنال
عنوان ژورنال: Journal of Magnetic Resonance (1969)
سال: 1986
ISSN: 0022-2364
DOI: 10.1016/0022-2364(86)90395-1