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Yury Tsybin

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Related publications (75)

Page 4 of 4

On the utility of predictive chromatography to complement mass spectrometry based intact protein identification

Yury Tsybin, Hisham Ben Hamidane

The amino acid sequence determines the individual protein three-dimensional structure and its functioning in an organism. Therefore, "reading" a protein sequence and determining its changes due to mutations or post-translational modifications is one of the ...

Springer-Verlag2012

High Resolution Mass Spectrometry for Studying the Interactions of Cisplatin with Oligonucleotides

Paul Joseph Dyson, Yury Tsybin, Christian Hartinger, Hisham Ben Hamidane

Fourier transform ion cyclotron resonance mass spectrometry (FT-ICR MS) has been used to probe the interaction of the anticancer drug cisplatin with oligonucleotides. The binding kinetics, the nature of the adducts formed, and the location of the binding s ...

2008

On the use of electron capture rate constants to describe electron capture dissociation mass spectrometry of peptides

Yury Tsybin, Konstantin Zhurov, Aleksey Vorobyev, Unige Anna Laskay

Electron capture dissociation (ECD) tandem mass spectrometry (MS/MS) is a powerful analytical tool for peptide and protein structure analysis. The product ion abundance (PIA) distribution in ECD MS/MS is known to vary as a function of electron irradiation ...

Im Publications2015

Maleimide-functionalised organoruthenium anticancer agents and their binding to thiol-containing biomolecules

Paul Joseph Dyson, Yury Tsybin, Christian Hartinger, Alexey Nazarov, Michael Groessl

Ru-II(arene) anticancer compounds with maleimide functionality were prepared to allow selective interaction with thiol-containing biomolecules and thereby enforcing the selective delivery of the compounds to the tumour. ...

Royal Society of Chemistry2012

Stability of an organometallic ruthenium-ubiquitin adduct in the presence of glutathione: Relevance to antitumor activity

Paul Joseph Dyson, Yury Tsybin, Christian Hartinger, Angela Casini

The interactions of the ruthenium(II) complex Ru(η6-p-cymene)(pta)Cl2 (RAPTA-C), an effective anticancer and antimetastatic agent, with biol. nucleophiles are important with respect to its mechanism of action, for example, the reaction with glutathione (GS ...

2008

Ruthenium versus platinum: interactions of anticancer metallodrugs with duplex oligonucleotides characterised by electrospray ionisation mass spectrometry

Paul Joseph Dyson, Yury Tsybin, Christian Hartinger, Michael Groessl

The binding of the ruthenium-based anticancer drug candidates KP1019, NAMI-A and RAPTA-T towards different double-stranded oligonucleotides was probed by electrospray ionisation mass spectrometry and compared with that of the widely used platinum-based che ...

Springer2010

Heterolytic N-Calpha Bond Cleavage in Electron Capture and Transfer Dissociation of Peptide Cations

Anne-Clémence Corminboeuf, Yury Tsybin, Matthew Wodrich, Konstantin Zhurov, Aleksey Vorobyev, Hisham Ben Hamidane

Mass spectrometry techniques employing electron capture and electron transfer dissociation represent powerful approaches for the analysis of biological samples. Despite routine employment in analytical fields, the underlying physical processes dictating pe ...

Amer Chemical Soc2012

Ion Trap with Narrow Aperture Detection Electrodes for Fourier Transform Ion Cyclotron Resonance Mass Spectrometry

Yury Tsybin, Anton Kozhinov, Konstantin Nagornov

The current paradigm in ion trap (cell) design for Fourier transform ion cyclotron resonance mass spectrometry (FT-ICR MS) is the ion detection with wide aperture detection electrodes. Specifically, excitation and detection electrodes are typically 90A deg ...

Springer2015

Characterization of Platinum Anticancer Drug Protein-Binding Sites Using a Top-Down Mass Spectrometric Approach

Paul Joseph Dyson, Yury Tsybin, Christian Hartinger

A proof-of-principle study on the application of a top-down electrospray ionization Fourier transform ion cyclotron resonance mass spectrometric approach for characterization of the primary binding sites of the platinum anticancer agents cisplatin, transpl ...

2008

Evaluation of high-field Orbitrap Fourier transform mass spectrometer for petroleomics

Yury Tsybin, Anton Kozhinov, Konstantin Zhurov

The performance of the high-field Orbitrap Fourier transform mass spectrometer (FTMS) is evaluated in the context of petroleum sample analysis. Pertinent characteristics including resolving power, mass accuracy, and spectral dynamic range are tested with r ...

Amer Chemical Soc2013

Synthesis and structural characterization of C70-H38

Yury Tsybin

Wiley-VCH Verlag GmbH2008

Device and Method for Ion Cyclotron Resonance Mass Spectrometry

Yury Tsybin, Anton Kozhinov, Konstantin Nagornov

The present invention relates to a method and device for measuring m/z ratios of ions in ion cyclotron resonance (ICR) mass spectrometry. The described ion traps for ICR mass spectrometry are distinct from the previous configurations by having one or many ...

2017

Electron capture dissociation implementation progress in Fourier transform ion cyclotron resonance mass spectrometry

Yury Tsybin

Springer-Verlag2008

Ion activation in electron capture dissociation to distinguish between N-terminal and C-terminal product ions

Yury Tsybin

2007

Amide-I relaxation-induced hydrogen bond distortion: an intermediate in electron capture dissociation mass spectrometry of alpha-helical peptides?

Yury Tsybin

2008