Search Results - "Robb, Damon B"

State-of-the-art in atmospheric pressure photoionization for LC/MS by Robb, Damon B., Blades, Michael W.

“…This review presents our perspective on the state-of-the-art of atmospheric pressure photoionization (APPI) for LC/MS. Its focus is on APPI's capabilities and…”
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Atmospheric Pressure Photoionization:  An Ionization Method for Liquid Chromatography−Mass Spectrometry by Robb, Damon B, Covey, Thomas R, Bruins, Andries P

“…Atmospheric pressure photoionization (APPI) has been successfully demonstrated to provide high sensitivity to LC−MS analysis. A vacuum-ultraviolet lamp…”
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Field-Free Atmospheric Pressure Photoionization–Liquid Chromatography–Mass Spectrometry for the Analysis of Steroids within Complex Biological Matrices by McCulloch, Ross D, Robb, Damon B

“…A comparison study is presented in which the relative performance of a new orthogonal geometry field-free atmospheric pressure photoionization (FF-APPI) source…”
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Method of Atmospheric Pressure Charge Stripping for Electrospray Ionization Mass Spectrometry and Its Application for the Analysis of Large Poly(Ethylene Glycol)s by Robb, Damon B, Brown, Jeffery M, Morris, Michael, Blades, Michael W

“…We introduce a new atmospheric pressure charge stripping (AP-CS) method for the electrospray ionization mass spectrometry (ESI-MS) analysis of heterogeneous…”
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Tandem Mass Spectrometry Using the Atmospheric Pressure Electron Capture Dissociation Ion Source by Robb, Damon B., Brown, Jeffery M., Morris, Michael, Blades, Michael W.

“…Atmospheric pressure electron capture dissociation (AP-ECD) is an emerging technique capable of being adopted to virtually any electrospray mass spectrometer,…”
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Comparison of Dopants for Charge Exchange Ionization of Nonpolar Polycyclic Aromatic Hydrocarbons with Reversed-Phase LC-APPI-MS by Smith, Derek R., Robb, Damon B., Blades, Michael W.

“…Atmospheric pressure photoionization (APPI) is capable of ionizing nonpolar compounds in LC/MS, through charge exchange reactions following photoionization of…”
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Are Clusters Important in Understanding the Mechanisms in Atmospheric Pressure Ionization? Part 1: Reagent Ion Generation and Chemical Control of Ion Populations by Klee, Sonja, Derpmann, Valerie, Wißdorf, Walter, Klopotowski, Sebastian, Kersten, Hendrik, Brockmann, Klaus J., Benter, Thorsten, Albrecht, Sascha, Bruins, Andries P., Dousty, Faezeh, Kauppila, Tiina J., Kostiainen, Risto, O’Brien, Rob, Robb, Damon B., Syage, Jack A.

“…It is well documented since the early days of the development of atmospheric pressure ionization methods, which operate in the gas phase, that cluster ions are…”
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Effects of Solvent Flow, Dopant Flow, and Lamp Current on Dopant-Assisted Atmospheric Pressure Photoionization (DA-APPI) for LC-MS. Ionizationvia Proton Transfer by Robb, Damon B., Blades, Michael W.

“…In this paper, the effects of solvent flow, dopant flow, and lamp power on proton transfer ionization in dopant-assisted (DA) atmospheric pressure…”
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Effects of solvent flow, dopant flow, and lamp current on dopant-assisted atmospheric pressure photoionization (DA-APPI) for LC-MS. Ionization via proton transfer by ROBB, Damon B, BLADES, Michael W

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Liquid Chromatography–Atmospheric Pressure Electron Capture Dissociation Mass Spectrometry for the Structural Analysis of Peptides and Proteins by Robb, Damon B, Rogalski, Jason C, Kast, Juergen, Blades, Michael W

“…Atmospheric pressure electron capture dissociation (AP-ECD) is an emerging technique with the potential to be a more accessible alternative to conventional…”
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A New Ion Source and Procedures for Atmospheric Pressure-Electron Capture Dissociation of Peptides by Robb, Damon B., Rogalski, Jason C., Kast, Juergen, Blades, Michael W.

“…We introduce a new atmospheric pressure-electron capture dissociation (AP-ECD) source in which conventional nanospray emitters are coupled with the source…”
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Investigation of Substituted-Benzene Dopants for Charge Exchange Ionization of Nonpolar Compounds by Atmospheric Pressure Photoionization by Robb, Damon B., Smith, Derek R., Blades, Michael W.

“…Atmospheric pressure photoionization (APPI) using a dopant enables both polar and nonpolar compounds to be analyzed by LC/MS. To date, the charge exchange…”
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Atmospheric Pressure Photoionization for Ionization of Both Polar and Nonpolar Compounds in Reversed-Phase LC/MS by Robb, Damon B, Blades, Michael W

“…Atmospheric pressure photoionization can provide high ionization efficiency simultaneously to both polar and nonpolar compounds delivered in reversed-phase…”
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Factors Affecting Primary Ionization in Dopant-Assisted Atmospheric Pressure Photoionization (DA-APPI) for LC/MS by Robb, Damon B., Blades, Michael W.

“…The sensitivity of dopant-assisted atmospheric pressure photoionization (DA-APPI) for LC/MS is generally reduced at higher solvent flow rates. Theory suggests…”
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An electropneumatic-heated nebulizer for enhancing spray ionization in PhotoSpray atmospheric pressure photoionization sources for liquid chromatography/mass spectrometry by Robb, Damon B., Blades, Michael W.

“…We introduce a novel electropneumatic‐heated nebulizer (EPn‐HN), incorporating an electrified internal pneumatic nebulizer, to enhance the yield of sprayed…”
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Atmospheric pressure-electron capture dissociation of peptides using a modified PhotoSpray ion source by Robb, Damon B., Rogalski, Jason C., Kast, Jürgen, Blades, Michael W.

“…An improved in‐source atmospheric pressure‐electron capture dissociation (AP‐ECD) method is described. Building upon the early example of Laprévote's group,…”
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A dopant introduction device for atmospheric pressure photoionization with liquid chromatography/mass spectrometry by McCulloch, Ross D., Robb, Damon B., Blades, Michael W.

“…This technical note describes in detail the fabrication, operation and characterization of a pneumatically driven dopant introduction device, with a solvent…”
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Review article: State-of-the-art in atmospheric pressure photoionization for LC/MS by Robb, Damon B, Blades, Michael W

“…This review presents our perspective on the state-of-the-art of atmospheric pressure photoionization (APPI) for LC/MS. Its focus is on APPI's capabilities and…”
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State-of-the-art in atmospheric pressure photoionization for LC/MS: Mass Spectrometry by ROBB, Damon B, BLADES, Michael W

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Article: Comparison of Dopants for Charge Exchange Ionization of Nonpolar Polycyclic Aromatic Hydrocarbons with Reversed-Phase LC-APPI-MS by Smith, Derek R, Robb, Damon B, Blades, Michael W

“…Atmospheric pressure photoionization (APPI) is capable of ionizing nonpolar compounds in LC/MS, through charge exchange reactions following photoionization of…”
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