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i got a sinusoidal graph for intensity vs contact time graph in CP.how can explain the theory behind this?
...
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Hi,
NOESY is very interesting method bet I have a problem. We are working with polymethacryles (MW about 20 000-30 000 ...
Posted:
AnnaLT
1
Aug 24 '16 at 22:32
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Hi all
We know that H NMR of paramagnetic sample or complex, is very broad with a bad signal to noise ratio.
Do you...
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Considering the B0 field is along Z direction if and B1 is applied in the XY plane. What will be the effect on SNR of an...
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So I think this could be asked in my oral exam. Why are the T1 relaxation times in NMR spectroscopy shorter than those o...
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Hi,
I'm trying to perform an NOESYGPPS 1D 1H NMR experiment to suppress water and the ethanol signals in a wine sample, ...
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Hello!
I'd like to understand the application of quadrupolar effects in MRI. I read different materials on this topic b...
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Hi,All,
I wonder if somebody can tell me why in these two experiments( also hbha(co)nh,I think) in Bruker(not sure if yo...
Updated:
blue
1
Feb 28 '17 at 08:37
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13765 |
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My doubts are about NMR saturation. Saturation is caused by a continued impulse and cause the equalization in spin popol...
Posted:
Youlsea
1
Aug 29 '17 at 08:11
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Dear all,
I want to write a macro that run lock, gradient shimming and acquisition in VnmrJ. I tried two ways, but fail...
Updated:
Zhang
1
Sep 24 '17 at 18:43
