New Faces at Doty Scientific
We are pleased to have these new faces at Doty Scientific to help with our increased work load. Join us to welcome: Eshwarprasad Thirunavukarasu, MSME Eshwar joined us after his graduation from the University of South Carolina (our USC). Brian Mercurio, Physicist, Ph. D. Brian is a graduate of Ohio State University. He joined us after a postdoc at the University of South Carolina. Manlai Liang,Physicist, Ph.D. Manlai recently ...
Your wishlist for 2014?
In the last two months, we were privileged to participate in the Southeastern NMR conference in Tallahassee, Florida in the US, and the Asian Pacific NMR & ANZMAG conference in Brisbane Australia. Discussions about DNP were ...
BMAX Probe 100 Times Faster
Could a BMAX Probe be 100 Times Faster than your current solids probe? Possibly. How could that be true? The following is one of the most useful expressions for predicting S/N following a single π/2 pulse at thermal equilibrium: The parameters VS/τ90P1/2 are determined by the NMR probe, and for 13C in Doty's 3 mm D1-3 at 11.7 T, it is ~1 (common units). ...
Meet our Employees – Paul Ellis, PhD. Senior Scientist / Chemist
We are very proud to have Dr. Ellis join our staff (part time) in 2011. Dr. Ellis is a recognized leader in the field of NMR with 188 publications in NMR and other areas of Physical Chemistry. 2011 - Adjunct professor, Dept. of Chemistry at the University of South Carolina. 2010 - Emeritus PNNL Fellow. Dr. Ellis held the positions of Associate Director for the Macromolecular Structure and Dynamics Directorate at ...
Doty Scientific awarded SBIR Research Grant from NIH for development of a 30 K MAS-DNP probe
Doty Scientific was awarded a Small Business Innovation Research (SBIR) research grant from the National Institutes of Health (NIH) for development of a 30 K MAS-DNP probe. The award started on September 30, 2013. This SBIR project will enable 30 K MAS-DNP operation by developing: (A) the needed high-stability 30 K helium spinner technology, (B) the needed high- efficiency closed-loop cryogenic helium recycling system, and (C) the complete quad-resonance (1H-13C-15N-electrons) DNP probe with auto sample exchange and extended variable temperature (XVT) operation for ...
We'd like to feature your work with Doty NMR or MRI products in our newsletter Please send us any data you would like to share. We will select one user's work to be highlighted in each newsletter. Each user selected will receive a $100 Amazon gift card as our way of saying 'thanks'.
Meet David McCree, BS/MS
David McCree, BS/MS Mr. McCree joined Doty Scientific in 1996 and now serves as the Secretary/Treasurer and Business Manager. Mr. McCree received his MS in Physics from the University of South Carolina in 2007. His physics background is complimented by his experience in chemical and industrial engineering and accounting.
Important Facts When Purchasing a Solids Probe
Important Facts When Purchasing a Solids Probe Do you expect to be doing long acquisitions with high-power decoupling at over 400 MHz on lossy samples? If so, then you want a probe in which the 1H field is not generated by a solenoid. The DE coils on Doty BMAX probes work well for these applications. Is proton efficiency or X/Y performance the most important for your experiments? Doty's new BMAX probe is optimized for X/Y ...
User Spotlight: Matthew Budde, Medical College of Wisconsin
DTI and 3D Gradient Echo Imaging at 9.4 T Courtesy of Matthew Budde, PhD, Medical College of Wisconsin. All images acquired with Doty 38x33 mm Litzcage volume coil on a Small Animal Imaging Platform. 3D Gradient Echo, Rat Brain. Resolution 156×156×156 microns. TR/TE = 30/12 ms. Imaging Time 7 minutes.
