کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5407505 1393219 2007 16 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Methods for peak assignment in low-resolution multidimensional NMR cross-correlation relaxometry
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
Methods for peak assignment in low-resolution multidimensional NMR cross-correlation relaxometry
چکیده انگلیسی
Several NMR protocols are presented for assigning peaks in complex T1-T2 spectra, including the effects of varying the spectrometer frequency and the CPMG pulsing rate. Extensions into a third dimension based on chemical-shift; diffusion- and field-cycled weighted T1-T2 cross-correlation methods are also explored as a means of peak assignment. We illustrate the power of these novel techniques with reference to simple aqueous sucrose solutions, but the methodology should be generally applicable.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Magnetic Resonance - Volume 187, Issue 2, August 2007, Pages 327-342
نویسندگان
, , , , , ,