NEW SUITABLE DEPROTONATING MATRICES FOR THE ANALYSIS OF CARBOXYLIC ACIDS AND SOME ACIDIC COMPOUNDS BY MATRIX-ASSISTED LASER DESORPTION/IONIZATION MASS SPECTROMETRY IN NEGATIVE ION MODE Article Krivosheina M.S., Borisov R.S., Zhilyaev D.I., Matveeva M.D., Zaikin V.G. Rapid Communications in Mass Spectrometry. John Wiley and Sons Ltd. Vol. 35. 2021.
ION-MOLECULAR DERIVATIZATION REACTIONS OF ALCOHOLS IN A “DIRECT ANALYSIS IN REAL TIME” (DART) MASS SPECTROMETER: 4-N,N-DIMETHYLAMINOPYRIDINE AS A NEW EFFICIENT REAGENT Article Borisov R.S., Esparza C.A., Goryainov S.V., Zaikin V.G. Journal of Analytical Chemistry. Vol. 75. 2020. P. 1731-1735
MASS SPECTROMETRY IN PETROLEUM CHEMISTRY (PETROLEOMICS) (REVIEW) Article Borisov R.S., Kulikova L.N., Zaikin V.G. Petroleum Chemistry. Vol. 59. 2019. P. 1055-1076
SUITABLE IN-SITU DERIVATIZATION OF ALCOHOLS BY REACTION WITH BASIC AMINES IN DIRECT ANALYSIS IN REAL TIME MASS SPECTROMETRY Article Borisov R.S., Esparza C., Goriainov S.V., Zaikin V.G. Talanta. Elsevier B.V.. Vol. 200. 2019. P. 31-40
A NEW POST-CHROMATOGRAPHIC DERIVATIZATION APPROACH TO THE IDENTIFICATION OF ALCOHOLS AND PHENOLS IN COMPLEX MIXTURES BY A COMBINATION OF PLANAR CHROMATOGRAPHY AND MATRIX-ASSISTED LASER DESORPTION/IONIZATION MASS SPECTROMETRY Article Esparza C.A., Polovkov N.Y., Borisov R.S., Varlamov A.V., Zaikin V.G. Journal of Analytical Chemistry. Vol. 73. 2018. P. 1242-1247
REGIO-ISOMERIC EFFECTS IN TANDEM MASS SPECTRA OF SULFONIUM CATIONS GENERATED FROM THIACYCLANE BASED SULFONIUM SALTS UNDER SOFT IONIZATION CONDITIONS Article Zaikin V.G., Kozlov A.V., Borisov R.S., Shchapin I.Y. European Journal of Mass Spectrometry. IM Publications LLP. Vol. 24. 2018. P. 108-115
POST-CHROMATOGRAPHIC FIXED-CHARGE DERIVATIZATION FOR THE ANALYSIS OF HYDROXYL-CONTAINING COMPOUNDS BY A COMBINATION OF THIN-LAYER CHROMATOGRAPHY AND MATRIX-ASSISTED LASER DESORPTION/IONIZATION MASS SPECTROMETRY Article Esparza C., Borisov R.S., Polovkov N.Y., Zaikin V.G. Journal of Chromatography A. Vol. 1560. 2018. P. 97-103
TRYPTAMINE: A REACTIVE MATRIX FOR MALDI MASS SPECTROMETRY Article Slyundina M.S., Polovkov N.Y., Borisov R.S., Zaikin V.G. Journal of Analytical Chemistry. Vol. 72. 2017. P. 1295-1299
FEATURES OF THE FIRST AND SECOND ORDER ELECTROSPRAY IONIZATION MASS SPECTRA FOR SALT-LIKE PRODUCTS DERIVED FROM MONOOLS AND DIOLS USING COMBINED REAGENTS BASED ON Ω-BROMOACYL CHLORIDES AND NITROGEN BASES Article Ilyushenkova V.V., Kulikova L.N., Borisov R.S., Zaikin V.G. Journal of Analytical Chemistry. Vol. 72. 2017. P. 1383-1389
A “SOFT” IONIZATION MASS SPECTROMETRIC STUDY OF ORGANIC SULFIDES AS SULFONIUM SALTS Article Kozlov A.V., Borisov R.S., Zaikin V.G. Journal of Analytical Chemistry. Vol. 71. 2016. P. 1294-1300
Α,Ω-N,N-DIMETHYLAMINOALKYLAMINES AS POSSIBLE DERIVATIZATION AGENTS FOR THE ANALYSIS OF SMALL CARBONYL COMPOUNDS BY LOW ENERGY MASS SPECTROMETRY Article Zhilyaev D.I., Borisov R.S., Polovkov N.Yu., Zaikin V.G. European Journal of Mass Spectrometry. IM Publications LLP. Vol. 22. 2016. P. 151-158
?,?-N,N-DIMETHYLAMINOALKYLAMINES AS POSSIBLE DERIVATIZATION AGENTS FOR THE ANALYSIS OF SMALL CARBONYL COMPOUNDS BY LOW ENERGY MASS SPECTROMETRY Article Zhilyaev D.I., Borisov R.S., Polovkov N.Yu., Zaikin V.G. European Journal of Mass Spectrometry. IM Publications LLP. Vol. vol 22. 2016. P. 151-158
COMPOSITE GLYCEROL/GRAPHITE/AROMATIC ACID MATRICES FOR THIN-LAYER CHROMATOGRAPHY/MATRIX-ASSISTED LASER DESORPTION/IONIZATION MASS SPECTROMETRY OF HETEROCYCLIC COMPOUNDS Article Esparza C., Borisov R.S., Varlamov A.V., Zaikin V.G. Journal of Chromatography A. Vol. 1470. 2016. P. 118-122
INVESTIGATION OF 1,1′-DISUBSTITUTED 4,4′-BIPYRIDINIUM SALTS BY VARIOUS MASS SPECTROMETRY TECHNIQUES Article Borisov R.S., Zakirov M.I., Ovcharov M.V., Zaikin V.G. Journal of Analytical Chemistry. Vol. 68. 2013. P. 1183-1187
DERIVATIZATION BY FORMING SCHIFF BASES IN THE STUDY OF SYNTHETIC POLYMERS BEARING AMINO GROUPS BY MALDI MASS SPECTROMETRY Article Zaikin V.G., Borisov R.S., Polovkov N.Yu., Kulikova L.N. Journal of Analytical Chemistry. Vol. 67. 2012. P. 1001-1004