Triple-resonance multi-dimensional high- resolution NMR Spectroscopy
نویسندگان
چکیده
منابع مشابه
A Super - Resolution Parameter Estimation Algorithmfor Multi - Dimensional NMR Spectroscopy 1
A super-resolution parameter estimation scheme for multi-dimensional nuclear magnetic resonance spectroscopy is presented in this paper. Multi-dimensional nuclear magnetic resonance signals can be modeled as the summation of multi-dimensional damped sinusoids. The frequencies and the damping factors of multi-dimensional damped sinusoids play important roles in protein structure determination us...
متن کاملHigh resolution triple resonance micro magic angle spinning NMR spectroscopy of nanoliter sample volumes.
To be able to study mass-limited samples and small single crystals, a triple resonance micro-magic angle spinning (μMAS) probehead for the application of high-resolution solid-state NMR of nanoliter samples was developed. Due to its excellent rf performance this allows us to explore the limits of proton NMR resolution in strongly coupled solids. Using homonuclear decoupling we obtain unpreceden...
متن کاملTeaching high-resolution nuclear magnetic resonance to graduate students in biophysics.
Teaching modern methods of high resolution, multi-dimensional nuclear magnetic resonance (NMR) spectroscopy in the limited time usually available is a challenge because of the breadth and complexity of the subject. Here we present two outlines for lectures on basic principles and biophysical applications of NMR, either in one lecture or in six to twelve lectures. We advocate emphasizing the ver...
متن کاملDetermination of molecular alignment tensors without backbone resonance assignment: Aid to rapid analysis of protein-protein interactions.
Based on high-resolution structures of the free molecules accurate determination of structures of protein complexes by NMR spectroscopy is possible using residual dipolar couplings. In order, however, to be able to apply these methods, protein backbone resonances have to be assigned first. This NMR assignment process is particularly difficult and time consuming for protein sizes above 20 kDa. H...
متن کاملSensitivity enhancement in 1D heteronuclear NMR spectroscopy via single-scan inverse experiments.
Measuring the nuclear magnetic resonance spectra of low-gamma heteronuclei such as 15N constitutes an important analytical tool for the characterization of molecular structure and dynamics. The reduced resonance frequencies and magnetic moments of these heteronuclei, however, make the sensitivity of this kind of spectroscopy inherently lower than that of comparable H NMR observations. A well-kn...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2003