Kovtunov KV - Search Results

1

Heterogeneous addition of H2 to double and triple bonds over supported Pd catalysts: a parahydrogen-induced polarization technique study.

Kovtunov KV, Beck IE, Zhivonitko VV, Barskiy DA, Bukhtiyarov VI, Koptyug IV. Kovtunov KV, et al. Phys Chem Chem Phys. 2012 Aug 21;14(31):11008-14. doi: 10.1039/c2cp40690j. Epub 2012 Jul 5. Phys Chem Chem Phys. 2012. PMID: 22763714

2

para-Hydrogen-induced polarization in heterogeneous hydrogenation reactions.

Koptyug IV, Kovtunov KV, Burt SR, Anwar MS, Hilty C, Han SI, Pines A, Sagdeev RZ. Koptyug IV, et al. Among authors: kovtunov kv. J Am Chem Soc. 2007 May 2;129(17):5580-6. doi: 10.1021/ja068653o. Epub 2007 Apr 5. J Am Chem Soc. 2007. PMID: 17408268

3

Para-hydrogen-enhanced hyperpolarized gas-phase magnetic resonance imaging.

Bouchard LS, Kovtunov KV, Burt SR, Anwar MS, Koptyug IV, Sagdeev RZ, Pines A. Bouchard LS, et al. Among authors: kovtunov kv. Angew Chem Int Ed Engl. 2007;46(22):4064-8. doi: 10.1002/anie.200700830. Angew Chem Int Ed Engl. 2007. PMID: 17455180 No abstract available.

4

Observation of parahydrogen-induced polarization in heterogeneous hydrogenation on supported metal catalysts.

Kovtunov KV, Beck IE, Bukhtiyarov VI, Koptyug IV. Kovtunov KV, et al. Angew Chem Int Ed Engl. 2008;47(8):1492-5. doi: 10.1002/anie.200704881. Angew Chem Int Ed Engl. 2008. PMID: 18205153 No abstract available.

5

NMR imaging of catalytic hydrogenation in microreactors with the use of para-hydrogen.

Bouchard LS, Burt SR, Anwar MS, Kovtunov KV, Koptyug IV, Pines A. Bouchard LS, et al. Among authors: kovtunov kv. Science. 2008 Jan 25;319(5862):442-5. doi: 10.1126/science.1151787. Science. 2008. PMID: 18218891

6

Parahydrogen-induced polarization in alkyne hydrogenation catalyzed by Pd nanoparticles embedded in a supported ionic liquid phase.

Kovtunov KV, Zhivonitko VV, Kiwi-Minsker L, Koptyug IV. Kovtunov KV, et al. Chem Commun (Camb). 2010 Aug 21;46(31):5764-6. doi: 10.1039/c0cc01411g. Epub 2010 Jul 6. Chem Commun (Camb). 2010. PMID: 20607176

7

New perspectives for parahydrogen-induced polarization in liquid phase heterogeneous hydrogenation: an aqueous phase and ALTADENA study.

Koptyug IV, Zhivonitko VV, Kovtunov KV. Koptyug IV, et al. Among authors: kovtunov kv. Chemphyschem. 2010 Oct 4;11(14):3086-8. doi: 10.1002/cphc.201000407. Chemphyschem. 2010. PMID: 20661988 No abstract available.

8

Microfluidic gas-flow imaging utilizing parahydrogen-induced polarization and remote-detection NMR.

Telkki VV, Zhivonitko VV, Ahola S, Kovtunov KV, Jokisaari J, Koptyug IV. Telkki VV, et al. Among authors: kovtunov kv. Angew Chem Int Ed Engl. 2010 Nov 2;49(45):8363-6. doi: 10.1002/anie.201002685. Angew Chem Int Ed Engl. 2010. PMID: 20677298 No abstract available.

9

Parahydrogen-induced polarization in heterogeneous catalytic processes.

Kovtunov KV, Zhivonitko VV, Skovpin IV, Barskiy DA, Koptyug IV. Kovtunov KV, et al. Top Curr Chem. 2013;338:123-80. doi: 10.1007/128_2012_371. Top Curr Chem. 2013. PMID: 23097028

10

Nuclear spin isomers of ethylene: enrichment by chemical synthesis and application for NMR signal enhancement.

Zhivonitko VV, Kovtunov KV, Chapovsky PL, Koptyug IV. Zhivonitko VV, et al. Among authors: kovtunov kv. Angew Chem Int Ed Engl. 2013 Dec 9;52(50):13251-5. doi: 10.1002/anie.201307389. Epub 2013 Oct 14. Angew Chem Int Ed Engl. 2013. PMID: 24127422 No abstract available.

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