Search Results - "Nikiforov, S. M."

Changes in the urine volatile metabolome throughout growth of transplanted hepatocarcinoma by Kochevalina, M. Yu, Bukharina, A. B., Trunov, V. G., Pento, A. V., Morozova, O. V., Kogun’, G. A., Simanovsky, Ya. O., Nikiforov, S. M., Rodionova, E. I.

“…Trained detection dogs distinguish between urine samples from healthy organisms and organisms with malignant tumors, suggesting that the volatile urine…”
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Derivatization of Ions under the Conditions of Surface Assisted Laser Desorption/Ionization by Grechnikov, A. A., Borodkov, A. S., Nikiforov, S. M.

“…A method for the chemical modification (derivatization) of ions obtained by surface assisted laser desorption/ionization (SALDI) is proposed. Derivatization is…”
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Laser Desorption of Organic Compound Ions from a Silicon Surface Modified by Laser Irradiation by Pento, A. V., Nikiforov, S. M., Simanovsky, Ya. O.

“…Laser desorption of organic compound ions from specially prepared surfaces is known as surface-assisted laser desorption/ionization (SALDI). In this work the…”
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Ion Dynamics in an Atmospheric Source with Photoionization by Radiation of Laser Plasma by Ablizen, R. S., Monastyrskiy, M. A., Skoblin, M. G., Pento, A. V., Bukharina, A. B., Nikiforov, S. M., Makarov, A. A.

“…A pulsed source of ions with ionization of the substance under study at atmospheric pressure by the UV radiation of laser plasma is numerically simulated. The…”
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Laser ablation/ionization technique for trace element analysis by Alimpiev, S. S, Belov, M. E, Nikiforov, S. M

“…The laser ablation/ionization technique combined with a reflectron time-of-flight mass spectrometer was used to detect trace elements in industry-made…”
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Allozyme diversity among local populations of the pacific mussel Mytilus trossulus (Bivalvia: Mytilidae) from polluted areas of Peter the Great Bay (Sea of Japan) by Nikiforov, S. M, Zvyagintsev, A. Yu

“…Allozyme variability was assessed, using starch gel electrophoresis, at 15 polymorphic loci in two samples of the Pacific mussel Mytilus trossulus collected…”
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Laser mass spectrometry of volatile organic compounds for diagnosis of pathological processes by Bukharina, A. B., Kochevalina, M. Y., Pento, A. V., Simanovsky, Ya. O., Rodionova, E. I., Nikiforov, S. M.

“…A method of rapid mass spectrometric analysis of volatile organic compounds (VOC) of biological samples at atmospheric pressure has been developed. The method…”
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Allozyme Variability of the Sea Urchin Strongylocentrotus droebachiensis in the Area of Volcanic Hydrotherms by Nikiforov, S M

“…Allozyme variability was studied in 11 polymorphic loci in three samples of the sea urchin Strongylocentrotus droebachiensis using the method of gel…”
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Microspatial Heterogeneity of Allele Frequencies at Allozyme Loci in the Bivalve Mytilus trossulus: Dependence on Age and Depth by Nikiforov, S M

“…Allozyme variability was investigated at 18 polymorphic loci in 9 samples of the bivalve Mytilus trossulus (Gould, 1850) from Vostok Bay, Sea of Japan…”
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Microspatial heterogeneity of allele frequencies at allozyme loci in the bivalveMytilus trossulus: Dependence on age and depth by Nikiforov, S. M.

“…Allozyme variability was investigated at 18 polymorphic loci in 9 samples of the bivalveMytilus trossulus (Gould, 1850) from Vostok Bay, Sea of Japan…”
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Allozyme Variability of the Gastropod Tegula rustica from Peter the Great Bay, Sea of Japan by Nikiforov, S M, Lykova, A A

“…Eight polymorphic loci were surveyed in three samples of the gastropod Tegula rustica collected in a clean area of Peter the Great Bay and in three samples…”
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Allozyme variability of the gastropodTegula rustica from Peter the Great Bay, Sea of Japan by Nikiforov, S. M., Lykova, A. A.

“…Eight polymorphic loci were surveyed in three samples of the gastropodTegula rustica collected in a clean area of Peter the Great Bay and in three samples from…”
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Concentrations of Heavy Metals in Soft Tissues of the Gastropod Nucella heyseana in the Vicinity of Vladivostok and in the Vostok Bay Reserve by Kartavtsev, Y F, Malinovskaya, T M, Khristoforova, N K, Amachaeva, E Y, Nikiforov, S M

“…A survey was made of 168 specimens of the gastropod mollusk Nucella heyseana from 5 samples collected in Amurskii Bay and Vostok Bay (Peter the Great Bay and…”
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Anomalous reflection of water surface during laser ablation by Nikiforov, S.M, Alimpiev, S.S, George, M.W, Sartakov, B.G, Simanovsky, Y.O

“…The temporal behaviour of KrF laser pulses reflected from a water surface was analysed over a broad range of laser fluences and absorption coefficients. We…”
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Gas-phase basicity: Parameter determining the efficiency of laser desorption/ionization from silicon surfaces by Grechnikov, A. A., Borodkov, A. S., Alimpiev, S. S., Nikiforov, S. M., Simanovsky, Ya. O.

“…The efficiency of laser desorption/ionization of twenty compounds from the surface of amorphous silicon is studied as a function of proton affinity ( PA ) and…”
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Negative-ion emission during laser ablation of multicomponent materials by Alimpiev, S. S., Belov, M. E., Mlinsky, V. V., Nikiforov, S. M., Romanjuk, V. I.

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The Orbitrap mass analyzer with direct ion injection interfaced to a laser desorption/ionization ion source by Makarov, A. A., Grechnikov, A. A., Nikiforov, S. M., Tyutyunnik, O. A., Denisov, E. V.

“…The results of a study on interfacing an Orbitrap mass analyzer with direct ion injection to a surface assisted laser desorption/ionization ( SALDI ) ion…”
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Allozyme diversity among local populations of the pacific mussel Mytilus trossulus (Bivalvia: Mytilidae) from polluted areas of Peter the Great Bay (Sea of Japan) by Nikiforov, S M, Zvyagintsev, AYu

“…Allozyme variability was assessed, using starch gel electrophoresis, at 15 polymorphic loci in two samples of the Pacific mussel Mytilus trossulus collected…”
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Determination of phenylalkylamine compounds using surface-assisted desorption/ionization from amorphous silicon by Grechnikov, A. A., Borodkov, A. S., Alimpiev, S. S., Nikiforov, S. M., Simanovskii, Ya. O., Karavanskii, V. A.

“…A new method has been developed for the mass spectrometric determination of phenylalkylamines based on surface-assisted laser desorption/ionization (SALDI)…”
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Allozyme Loci Selection in the Pacific Mussel Mytilus trossulus under Stressful Conditions by Nikiforov, S. M., Budnik, A. A.

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