Enjoy the read! MAS-DNP at 100 K is great but not always adapted to all samples. @fscottdnp@NationalMagLab shows DNP at high temperature with minimal spectrum overlap and a cool model to know how much signal we lose when warming up #NMRchat https://t.co/OmxfkoF4Z8
After a challenging proofing process with Elsevier... the final version is now available for 50 days!
https://t.co/ObH0MHiHcr
#NMRchat#DNP@NationalMagLab@fscottdnp
@VSobornova7121 Good work. Could you tell a little bit more about how you decided on supercritical CO2 as a solvent for the flufenamic acid?
Would there be a possibility to work in a hot solvent at room pressure with similar dynamics results?
@RobertSmith2652@SchurkoFSU@NationalMagLab Thanks for your presentation. It's interesting that the starting material has an effect on the Knight shift breadth.
Are your nanocrystals fairly consistent in size? Do you think the Knight shift would change if the crystals were smaller or larger?
@shiny_maity@songihanlab@SpinLovett@braddprice Great presentation. It's fun to see the same protein activated in so many ways.
Have you tried molecular crowding with both ionic and non-ionic solutes?
Also, out of curiosity, what field was your Overhasuer DNP data taken at?
@kelsey_marr@ajerschow@global_nmr Thanks for your work! It's nice to see spectral troubleshooting like this.
Are there limits to the NORD-NOESY? For example have you run any samples with even higher signal, where you still see radiation damping effects even with the NORD-NOESY sequence?
@asifequbal313@global_nmr Thank you, Asif.
Currently the lowest Larmor Frequency in HX mode is 36.7 MHz for 25Mg.
We have a MAS-III unit, we have re-written some of the spinning protocols to work better at low temperature with tough samples, but sometimes we still have to use the MAS-II manually.
Dielectric constants impact DNP at high fields. We analyzed common solvents/materials to understand high-field DNP challenges with large rotors and designed new ones to improve performance. @bruker@PhoenixNMR@fscottdnp@NationalMagLab#NMRchat
https://t.co/PcmrGvpLFN
Fourth ZOOMinar (13th May) by Rob Tycko and Fred Mentink-Vigier, Wed 11.30 am Boston time. https://t.co/AVHSwetS1Y
https://t.co/XXN31iGgA6…
@euromar2020
@ChirpDontTweet
@sophiahayes@EPR_ESR@DNPFred
Scientists from @OhioState, @UCRiverside and elsewhere around the country are at the MagLab this week learning how an #NMR technique called dynamic nuclear polarization (DNP) can help them discover new things. (What's DNP? https://t.co/2j0r6FI7HO ) #readfields
@danidonovan Thank you for this. Some of my fellow students in graduate school were baffled as to how I even got in (with ADD), and now I'm happily doing scientific research with my PhD. That doesn't mean I don't have ADHD anymore.