Physician

Radiology

Dr. Stephen J. Valentine, MD

Stephen Valentine works in the field of Radiology. Stephen J. Valentine, MD is a published physician. He published 44 publications, including: 'ESI/ion trap/ion mobility/time-of-flight mass spectrometry for rapid and sensitive analysis of biomolecular mixtures.'

Publications

A Database of Alkaline-Earth-Coordinated Peptide Cross Sections: Insight into General Aspects of Structure.
Overtone Mobility Spectrometry: Part 5. Simulations and Analytical Expressions Describing Overtone Limits.
Overtone Mobility Spectrometry: Part 4. OMS-OMS Analyses of Complex Mixtures.
Controlled formation of Peptide bonds in the gas phase.
An ion mobility/ion trap/photodissociation instrument for characterization of ion structure.
Number of Solution States of Bradykinin from Ion Mobility and Mass Spectrometry Measurements.
Using ion mobility data to improve Peptide identification: intrinsic amino Acid size parameters.
Complexation of Amino Compounds by 18C6 Improves Selectivity by IMS-IMS-MS: Application to Petroleum Characterization.
Overtone mobility spectrometry: part 3. On the origin of peaks.
A scanning frequency mode for ion cyclotron mobility spectrometry.
Determination of cross sections by overtone mobility spectrometry: evidence for loss of unstable structures at higher overtones.
Gas-phase conformation-specific photofragmentation of proline-containing peptide ions.
Evidence for a quasi-equilibrium distribution of states for bradykinin [M + 3H]3+ ions in the gas phase.
Treatise on the measurement of molecular masses with ion mobility spectrometry.
Overtone mobility spectrometry: part 1. Experimental observations.
Overtone mobility spectrometry: part 2. Theoretical considerations of resolving power.
Improving the efficiency of IMS-IMS by a combing technique.
Mapping the human plasma proteome by SCX-LC-IMS-MS.
Toward plasma proteome profiling with ion mobility-mass spectrometry.
Split-field drift tube/mass spectrometry and isotopic labeling techniques for determination of single amino acid polymorphisms.
An IMS-IMS analogue of MS-MS.
IMS-IMS and IMS-IMS-IMS/MS for separating peptide and protein fragment ions.
Coupling desorption electrospray ionization with ion mobility/mass spectrometry for analysis of protein structure: evidence for desorption of folded and denatured States.
Proteome profiling for assessing diversity: analysis of individual heads of Drosophila melanogaster using LC-ion mobility-MS.
Mapping the proteome of Drosophila melanogaster: analysis of embryos and adult heads by LC-IMS-MS methods.
Development of field modulation in a split-field drift tube for high-throughput multidimensional separations.
Nanoflow LC/IMS-MS and LC/IMS-CID/MS of protein mixtures.
A split-field drift tube for separation and efficient fragmentation of biomolecular ions.
Development of high-sensitivity ion trap ion mobility spectrometry time-of-flight techniques: a high-throughput nano-LC-IMS-TOF separation of peptides arising from a D...
Development of high-throughput liquid chromatography injected ion mobility quadrupole time-of-flight techniques for analysis of complex peptide mixtures.
Temperature-dependent H/D exchange of compact and elongated cytochrome c ions in the gas phase.
Resolving isomeric peptide mixtures: a combined HPLC/ion mobility-TOFMS analysis of a 4000-component combinatorial library.
Developing liquid chromatography ion mobility mass spectometry techniques.
Bioanalytical chemistry: Protein oligomers frozen in time.
Towards a systems level analysis of health and nutrition.
Development of a high-throughput IMS-IMS-MS approach for analyzing mixtures of biomolecules.
Development of high throughput dispersive LC-ion mobility-TOFMS techniques for analysing the human plasma proteome.
Three-dimensional ion mobility/TOFMS analysis of electrosprayed biomolecules.
ESI/ion trap/ion mobility/time-of-flight mass spectrometry for rapid and sensitive analysis of biomolecular mixtures.
A database of 660 peptide ion cross sections: use of intrinsic size parameters for bona fide predictions of cross sections.
High-order structure and dissociation of gaseous peptide aggregates that are hidden in mass spectra.
Gas-phase separations of protease digests.
Overlapping T cell antigenic sites on a synthetic peptide fragment from herpes simplex virus glycoprotein D, the degenerate MHC restriction elicited, and functional ev...

Doctors Specialties

Diagnostic Radiology
Radiology

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