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Separation of Benzoic and Unconjugated Acidic Components of Leonardite Humic Material Using Sequential Solid-Phase Extraction at Different pH Values as Revealed by Fourier Transform Ion Cyclotron Resonance Mass Spectrometry and Correlation Nuclear Magnetic Resonance Spectroscopy.
Zherebker A, Shirshin E, Kharybin O, Kostyukevich Y, Kononikhin A, Konstantinov AI, Volkov D, Roznyatovsky VA, Grishin YK, Perminova IV, Nikolaev E. Zherebker A, et al. Among authors: kostyukevich y. J Agric Food Chem. 2018 Nov 21;66(46):12179-12187. doi: 10.1021/acs.jafc.8b04079. Epub 2018 Oct 26. J Agric Food Chem. 2018. PMID: 30335379
Signal enhancement in electrospray laser desorption/ionization mass spectrometry by using a black oxide-coated metal target and a relatively low laser fluence.
Kononikhin A, Huang MZ, Popov I, Kostyukevich Y, Kukaev E, Boldyrev A, Spasskiy A, Leypunskiy I, Shiea J, Nikolaev E. Kononikhin A, et al. Among authors: kostyukevich y. Eur J Mass Spectrom (Chichester). 2013;19(4):247-52. doi: 10.1255/ejms.1229. Eur J Mass Spectrom (Chichester). 2013. PMID: 24575623
Molecular mapping of sorbent selectivities with respect to isolation of Arctic dissolved organic matter as measured by Fourier transform mass spectrometry.
Perminova IV, Dubinenkov IV, Kononikhin AS, Konstantinov AI, Zherebker AY, Andzhushev MA, Lebedev VA, Bulygina E, Holmes RM, Kostyukevich YI, Popov IA, Nikolaev EN. Perminova IV, et al. Environ Sci Technol. 2014 Jul 1;48(13):7461-8. doi: 10.1021/es5015423. Epub 2014 Jun 12. Environ Sci Technol. 2014. PMID: 24896646
80 results