Search for: All records

Creators/Authors contains: "Pham, Wellington"

« Prev Next »

Total Resources

3

Resource Type
Conference Paper

0

Conference Proceeding

0

Dataset

0

Journal Article

3

Workshop Report

0

Availability
Full Text / Resource Available

3

Citation Only

0

Save Results
Excel (limit 2000)
CSV (limit 5000)
XML (limit 5000)

Have feedback or suggestions for a way to improve these results?
!

Note: When clicking on a Digital Object Identifier (DOI) number, you will be taken to an external site maintained by the publisher. Some full text articles may not yet be available without a charge during the embargo (administrative interval).
What is a DOI Number?

Some links on this page may take you to non-federal websites. Their policies may differ from this site.

Quantifying the effects of quadrupolar sinks via 15 N relaxation dynamics in metronidazoles hyperpolarized via SABRE-SHEATH

https://doi.org/10.1039/D0CC03994B

Birchall, Jonathan R. ; Kabir, Mohammad S. ; Salnikov, Oleg G. ; Chukanov, Nikita V. ; Svyatova, Alexandra ; Kovtunov, Kirill V. ; Koptyug, Igor V. ; Gelovani, Juri G. ; Goodson, Boyd M. ; Pham, Wellington ; et al ( January 2020 , Chemical Communications)

15 N spin–lattice relaxation dynamics in metronidazole- 15 N 3 and metronidazole- 15 N 2 isotopologues are studied for rational design of 15 N-enriched biomolecules for signal amplification by reversible exchange in microtesla fields. 15 N relaxation dynamics mapping reveals the deleterious effects of interactions with the polarization transfer catalyst and a quadrupolar 14 N nucleus within the spin-relayed 15 N– 15 N network.
more » « less
Full Text Available
Open-Source Automated Parahydrogen Hyperpolarizer for Molecular Imaging Using 13 C Metabolic Contrast Agents

https://doi.org/10.1021/acs.analchem.6b02130

Coffey, Aaron M. ; Shchepin, Roman V. ; Truong, Milton L. ; Wilkens, Ken ; Pham, Wellington ; Chekmenev, Eduard Y. ( August 2016 , Analytical Chemistry)
Hyperpolarizing Concentrated Metronidazole 15 NO 2 Group over Six Chemical Bonds with More than 15 % Polarization and a 20 Minute Lifetime

https://doi.org/10.1002/chem.201901192

Shchepin, Roman V. ; Birchall, Jonathan R. ; Chukanov, Nikita V. ; Kovtunov, Kirill V. ; Koptyug, Igor V. ; Theis, Thomas ; Warren, Warren S. ; Gelovani, Juri G. ; Goodson, Boyd M. ; Shokouhi, Sepideh ; et al ( May 2019 , Chemistry – A European Journal)