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Synthetic Approaches for 15 N-Labeled Hyperpolarized Heterocyclic Molecular Imaging Agents for 15 N NMR Signal Amplification by Reversible Exchange in Microtesla Magnetic Fields.
Chukanov NV, Shchepin RV, Joshi SM, Kabir MSH, Salnikov OG, Svyatova A, Koptyug IV, Gelovani JG, Chekmenev EY. Chukanov NV, et al. Among authors: koptyug iv. Chemistry. 2021 Jul 7;27(38):9727-9736. doi: 10.1002/chem.202100212. Epub 2021 May 21. Chemistry. 2021. PMID: 33856077 Free PMC article. Review.
Long-lived spin States for low-field hyperpolarized gas MRI.
Kovtunov KV, Truong ML, Barskiy DA, Koptyug IV, Coffey AM, Waddell KW, Chekmenev EY. Kovtunov KV, et al. Among authors: koptyug iv. Chemistry. 2014 Nov 3;20(45):14629-32. doi: 10.1002/chem.201405063. Epub 2014 Sep 26. Chemistry. 2014. PMID: 25263795 Free PMC article.
In situ and ex situ low-field NMR spectroscopy and MRI endowed by SABRE hyperpolarization.
Barskiy DA, Kovtunov KV, Koptyug IV, He P, Groome KA, Best QA, Shi F, Goodson BM, Shchepin RV, Truong ML, Coffey AM, Waddell KW, Chekmenev EY. Barskiy DA, et al. Among authors: koptyug iv. Chemphyschem. 2014 Dec 15;15(18):4100-7. doi: 10.1002/cphc.201402607. Epub 2014 Nov 3. Chemphyschem. 2014. PMID: 25367202 Free PMC article.
Irreversible catalyst activation enables hyperpolarization and water solubility for NMR signal amplification by reversible exchange.
Truong ML, Shi F, He P, Yuan B, Plunkett KN, Coffey AM, Shchepin RV, Barskiy DA, Kovtunov KV, Koptyug IV, Waddell KW, Goodson BM, Chekmenev EY. Truong ML, et al. Among authors: koptyug iv. J Phys Chem B. 2014 Dec 4;118(48):13882-9. doi: 10.1021/jp510825b. Epub 2014 Nov 19. J Phys Chem B. 2014. PMID: 25372972 Free PMC article.
Propane-d6 Heterogeneously Hyperpolarized by Parahydrogen.
Kovtunov KV, Truong ML, Barskiy DA, Salnikov OG, Bukhtiyarov VI, Coffey AM, Waddell KW, Koptyug IV, Chekmenev EY. Kovtunov KV, et al. Among authors: koptyug iv. J Phys Chem C Nanomater Interfaces. 2014 Dec 4;118(48):28234-28243. doi: 10.1021/jp508719n. Epub 2014 Nov 6. J Phys Chem C Nanomater Interfaces. 2014. PMID: 25506406 Free PMC article.
133 results