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Hi Guys,
I am a new guy for NMR management. We just installed Bruker Avance 300. Does anyone have the information of uninterruptible power supply for this NMR? What are the requirements (vol, Amp and power)? It will be appreciated if you can send me the information of the manufacturer and the catalog number.
Hello all,
I seek your expertise on a topic. I have a compound that I performed a 1H NMR temperature variation study on and there is one proton signal which moves upfield as I increase in temperature. All of the other signals remained the same. It's not like a case where the signal is coalescing (I know I demolished the spelling here) the signal just wandered upfield by about 0.8 ppm at and increase of 120 K in DMSO. Any ideas on this would be greatly appreciated! [Read More]
I am working on a VHDL-to-DNA compiler, and one of the inputs has to be RNA molecules that can be used without interfering with the operation of other RNA molecules in the logic circuit or within the solution in general. This would require a simulation of the size of 2^(4^(N)) where N = the number of nucleotides of the RNA molecules. This is computationally infeasible (319 years on a gigahertz machine, a few... [Read More]
I tried to combine the exchange enhanced sensitivity pulse sequence (Wang CY, Grey MJ, Palmer AG. 2001. Journal of Biomolecular Nmr 21: 361-6) with the TROSY detection scheme (Loria JP, Rance M, Palmer AG. 1999. Journal of Biomolecular Nmr 15: 151-5) by implementing Wang's sequences up to the end point of transverse relaxation(without time labeling) followed by Loria's detection sequence. The 15N 180 degree pulse width was limited to 160us by probe.
A two year postdoctoral position in protein NMR is open at the department of chemistry, University of Umeå, Sweden. The research in our group is focused on understanding the cooperativity of conformational change and protein folding. To this end we have established suitable model systems. The direction of research for the open position will depend on the interests of the candidate.
We are using state of the art NMR experiments, such as relaxation dispersion, to quantify... [Read More]
BioNMR
