ipaMS is a collaboration of university research groups, and the daily life of the scientists, which form ipaMS is exactly that: Research and scientific work, driven by the desire to fundamentally explore natural phenomena related to mass spectrometry.  

In the following is a list of conference posters (each with a pdf download link) of the last 8 years, which gives a good impression of this driving force and the emerged projects worked on by ipaMS members.

 

 

ASMS 2018 - San Diego

Evaluation of kinetic energy distributions in atmospheric pressure ionization mass spectrometers (API-MS)

Simulation of ion trajectories in an electrostatic Bessel-box type energy filter

Progress in the development of a kinetically controlled chemical ionization setup

Evaluation of Space Charge Effects in Scanning- vs Fourier Transform (FT)-Quadrupole Ion Traps (QITs)

Simulation of collisional interactions of background gas mixtures with trapped ions

Ab-initio approach to differential mobilities - structures, energies and collision cross sections of clustered tetraalkylammonium ions

Multiple-corona H2/N2 ion source for AP GC-MS coupling stages

Investigation of fragmentation processes during atmospheric pressure laser ionization

Ion-solvent interactions in nanoESI-MS: Characterization of charge depletion and charge conservation(supercharging) processes

Influence of cluster/de-cluster reactions on ion separation in differential mobility spectrometry (DMS) in dependence of the analyte structure

Chemical kinetic and ion transport simulations: Temperature dependence of ion mobility and its impact on cluster equilibria

 

 

ASMS 2017 - Indianapolis

Theoretical studies on reactions of gas phase ions with water covered α-quartz surfaces

A FT 3D Ion Trap with in-trap electron ionization and pulsed gas inlet: transient pressure profile and space charge induced effects

Ion dynamics simulation: Space charge effects in a fourier transform 3D-ion trap (FT-ion trap)

Systematic studies of the impact of chemical modifiers on the ion population observed with nESI MS

Fast space charge simulations: Simulation of ion – ion and background gas interaction in a linear quadrupole

Effects of chemical dynamics and clustering reactions of chemical modifiers with analyte ions in differential mobility spectrometry (DMS)

H2 plasma for the generation of protonation reagents with a standard APPI power supply

Evaluation of a kinetically controlled chemical ionization setup

Improvement of μpCI for proton transfer reactions: a chambered ion source design for suppression of water-cluster

 

 

ASMS 2016 - San Antonio

Is differential mobility chemically driven? Evidence and simulations for chemical effects as a primary separation factor in DMS

Development and characterization of an FT-QIT with in situ electron ionization for residual and trace gas analysis

Development and Optimization of an inlet system for Desorption Atmospheric Pressure Photoionization – Mass Spectrometry (DAPPI-MS)

Development of a novel ion source for µ-plamsa induced proton transfer reaction mass spectrometry

Impact of chemical modifiers on the cluster chemistry during electrospray ionization

Ab initio studies on the mechanisms of ipso-substitution observed in DA-APPI

Combined Study of Ionic Processes on Surfaces: Photoelectric and Photocatalytic Effects

Production of NH3 in N2-Corona Discharges and 63Ni-Sources: Unequivocal Identification and Quantification

 

 

ASMS 2013 - Minneapolis

A Novel Corona Discharge Source with Liquid Point Electrodes

GC-MS Performance of a Novel Capillary Atmospheric Pressure Chemical Ionization (cAPCI) Source

Spark discharge VUV lamps for Atmospheric Pressure Ionization – Mass spectrometric investigations of the plasma chemistry

Progress in characterizing capillary Atmospheric Pressure Electron Capture Ionization (cAPECI)

Charging effects in ion transfer capillaries: An in-depth study

Simblend - an open source visualization toolchain for SIMION

Field driven chemical effects in API: Numerical modeling of the ion temperature at atmospheric and intermediate pressure with SIMION-RS

Visualization and optimization of the fluid dynamics in high- flow atmospheric pressure ion sources, using the Background Oriented Schlieren method (BOS)

Progress in the development of capillary Atmospheric Pressure Ionization Methods (cAPI)

 

 

ASMS 2012 - Vancouver

Characterization of API-MS Inlet Capillary Flow: Examination of Transfer Times and Choked Flow Conditions

Progress in VUV measurements of a spark discharge lamp used for capillary Atmospheric Pressure Photoionization (cAPPI)

Numerical Simulation of Reacting Flows of Ions at Atmospheric Pressure - the Reactant Ion Peak in IMS

Investigation of Ion Transfer Times in a commercial Atmospheric Pressure Ion Source

Development of a New Ion Source for Capillary Atmospheric Pressure Electron Capture Ionization (cAPECI)

Investigation of reactant ion transmission efficiency of a tubular APCI-configuration in Laminar Flow Ion Sources (LFIS)

Development of a dielectric barrier discharge source for efficient generation of charged water clusters at atmospheric pressure

On the Ionization Mechanism in Negative Ion Atmospheric Pressure Mass Spectrometry and the Role of Cluster Formation

 

 

ASMS 2011 - Denver

Numerical Simulation of the Distribution of Ion Acceptance (DIA) in a Commercial API Source

Distribution of Ion Acceptance in a Fluid-dynamically Optimized Multi-purpose Ion Source

Computational Fluid Dynamic Model of a Commercial Atmospheric Pressure Ion Source

Comparison and Validation of Atmospheric Pressure Ion Migration Models - Finite Element Methods vs. Discrete Particle Tracing

API-MS Transfer Capillary Flow: Examination of the Downstream Gas Expansion

Windowless Miniature Spark Discharge Light Sources for Efficient Generation of VUV Radiation Below 105 nm for On-Capillary APPI (CAPI)

Highly Efficient Ionization of Nitro-aromatic Compounds using Photoelectron Induced Atmospheric Pressure Ionization (PAPI)

In-situ monitoring of atmospheric degradation product studies of aromatic hydrocarbons with CAPI- and APLI-MS

Photoelectron Induced Atmospheric Pressure Ionization (PAPI) - a Selective Ionization Method for Molecules with High Electron Affinities

Ultra-sensitive Gas Chromatographic Analysis of PAHs with a Temperature-controlled APLI-source

GC-MS Performance of a Laminar Flow API Source Including APCI/PAPI, APLI and CAPI for Multi-Mode

Novel Derivatization Strategies for Biomarker Analysis using APLI MS