Marco Neumaier
YOU?
Author Swipe
View article: Metal-Dependant Structural Families of Aminomethylphosphonic Acid Assemblies Differentiated by Ion Mobility Mass Spectrometry and Density Functional Theory
Metal-Dependant Structural Families of Aminomethylphosphonic Acid Assemblies Differentiated by Ion Mobility Mass Spectrometry and Density Functional Theory Open
Herein the morphology of aminomethylphosphonic acid (AMPA)-metal aggregates are analysed by ion mobility-mass spectrometry, DFT and IRMPD spectroscopy. Matching experimental collision cross section to the DFT predicted minima allowed unamb…
View article: IAGOS-CARIBIC MS files collection (v2025.07.11)
IAGOS-CARIBIC MS files collection (v2025.07.11) Open
Content IAGOS-CARIBIC_MS_files_collection_20250711 contains merged IAGOS-CARIBIC data, on a 10s grid (CARIBIC-1 and CARIBIC-2;
View article: Polyoxometalate–cyclodextrin aggregates in isolation: probing the conformer space and binding affinities
Polyoxometalate–cyclodextrin aggregates in isolation: probing the conformer space and binding affinities Open
Ion mobility reveals distinct isomers in gas-phase adducts of a polyoxometalate (POM), [P 2 W 18 O 62 ] 6− , with γ-cyclodextrin (γ-CD), and anion photoelectron spectroscopy (PES) reveals electronic stabilization of the POM upon complexati…
View article: Metal-dependant structural families of aminomethylphosphonic acid assemblies differentiated by ion mobility mass spectrometry and density functional theory
Metal-dependant structural families of aminomethylphosphonic acid assemblies differentiated by ion mobility mass spectrometry and density functional theory Open
Aminomethylphosphonic acid (AMPA)–metal aggregates are effectively distinguished by ion mobility-mass spectrometry, and complementary DFT, giving insight into the earliest stages of assembly.
View article: Structural complexity of glyphosate and aminomethylphosphonate metal complexes
Structural complexity of glyphosate and aminomethylphosphonate metal complexes Open
Ubiquitous but wily to define! Ion mobility mass spectrometry together with DFT determines the fundamental coexisting isomers in glyphosate and aminomethylphosphinic acid (AMPA) complexes, including unique selectivity due to the metal or l…
View article: IAGOS-CARIBIC MS files collection (v2024.01.12)
IAGOS-CARIBIC MS files collection (v2024.01.12) Open
Content IAGOS-CARIBIC_MS_files_collection_20240112.zip contains merged IAGOS-CARIBIC (CARIBIC-1 and CARIBIC-2;
View article: Continuous flow synthesis of atom-precise platinum clusters
Continuous flow synthesis of atom-precise platinum clusters Open
Platinum clusters were prepared in a continuous flow synthesis using a modular platform based on a continuous stirred tank reactor cascade. Transmission electron microscopy and mass spectrometry confirmed the atom-precise cluster structure.
View article: Cyclic ion mobility of doped [MAu<sub>24</sub>L<sub>18</sub>]<sup>2−</sup> superatoms and their fragments (M = Ni, Pd and Pt; L = alkynyl)
Cyclic ion mobility of doped [MAu<sub>24</sub>L<sub>18</sub>]<sup>2−</sup> superatoms and their fragments (M = Ni, Pd and Pt; L = alkynyl) Open
High resolution ion mobility spectrometry was used to probe the structure and fragmentation of transition metal doped gold cluster superatoms stabilized by alkyne ligands.
View article: Tailoring Vacancy Defects in Isolated Atomically Precise Silver Clusters through Mercury-Doped Intermediates
Tailoring Vacancy Defects in Isolated Atomically Precise Silver Clusters through Mercury-Doped Intermediates Open
Vacancy defects are known to have significant effects on the physical and chemical properties of nanomaterials. However, the formation and structural dynamics of vacancy defects in atomically precise coinage metal clusters have hardly been…
View article: Continuous flow synthesis of atom-precise platinum clusters
Continuous flow synthesis of atom-precise platinum clusters Open
Subnanometer clusters with precise atom numbers hold immense potential for applications in catalysis, as single atoms can significantly impact catalytic properties. Typically, inorganic clusters are produced using batch processes with high…
View article: IAGOS-CARIBIC MS files collection (v2023.11.15)
IAGOS-CARIBIC MS files collection (v2023.11.15) Open
Content IAGOS-CARIBIC_MS_files_collection_20231115.zip contains merged IAGOS-CARIBIC (CARIBIC-1 and CARIBIC-2;
View article: IAGOS-CARIBIC MS files collection (v2023.10.17)
IAGOS-CARIBIC MS files collection (v2023.10.17) Open
Content IAGOS-CARIBIC_MS_files_collection_20231017.zip contains merged IAGOS-CARIBIC (CARIBIC-2;
View article: IAGOS-CARIBIC MS files collection (v2023.09.26)
IAGOS-CARIBIC MS files collection (v2023.09.26) Open
Content IAGOS-CARIBIC_MS_files_collection_20230926.zip contains merged IAGOS-CARIBIC (CARIBIC-2; https://www.caribic-atmospheric.com/) data, on a 10s grid. There is one file per IAGOS-CARIBIC flight. netCDFv4 files were generated from NASA…
View article: IAGOS-CARIBIC MS files collection (v2023.07.26)
IAGOS-CARIBIC MS files collection (v2023.07.26) Open
Content IAGOS-CARIBIC_MS_files_collection_202307226.zip Contains merged IAGOS-CARIBIC (CARIBIC-2) data, on a 10s grid. There is one file per IAGOS-CARIBIC flight. netCDFv4 files were generated from NASA Ames 1001. For detailed content info…
View article: Elucidating the Structures of Intermediate Fragments during Stepwise Dissociation of Monolayer‐Protected Silver Clusters
Elucidating the Structures of Intermediate Fragments during Stepwise Dissociation of Monolayer‐Protected Silver Clusters Open
Fragmentation dynamics of ligated coinage metal clusters reflects their structural and bonding properties. So far methodological challenges limited probing structures of the fragments. Herein, we resolve the geometric structures of the pri…
View article: Elucidating the Structures of Intermediate Fragments during Stepwise Dissociation of Monolayer‐Protected Silver Clusters
Elucidating the Structures of Intermediate Fragments during Stepwise Dissociation of Monolayer‐Protected Silver Clusters Open
Fragmentation dynamics of ligated coinage metal clusters reflects their structural and bonding properties. So far methodological challenges limited probing structures of the fragments. Herein, we resolve the geometric structures of the pri…
View article: Chemical and dynamical identification of emission outflows during the <i>HALO</i> campaign EMeRGe in Europe and Asia
Chemical and dynamical identification of emission outflows during the <i>HALO</i> campaign EMeRGe in Europe and Asia Open
The number of large urban agglomerations is steadily increasing worldwide. At a local scale, their emissions lead to air pollution, directly affecting people's health. On a global scale, their emissions lead to an increase of greenhouse ga…
View article: Comment on acp-2022-455
Comment on acp-2022-455 Open
Abstract. The number of large urban agglomerations is steadily increasing worldwide. At a local scale, their emissions lead to air pollution, directly affecting people's health. On a global scale, their emissions lead to a…
View article: Supplementary material to "Chemical and dynamical identification of emission outflows during the HALO campaign EMeRGe in Europe and Asia"
Supplementary material to "Chemical and dynamical identification of emission outflows during the HALO campaign EMeRGe in Europe and Asia" Open
View article: Chemical and dynamical identification of emission outflows during the HALO campaign EMeRGe in Europe and Asia
Chemical and dynamical identification of emission outflows during the HALO campaign EMeRGe in Europe and Asia Open
Worldwide the number of large urban agglomerations is steadily increasing. At a local scale, their emissions lead to air pollution, directly affecting people’s health. On a global scale, their emissions lead to an increase of greenhouse ga…
View article: Further Dimensions for Sensing in Biofluids: Distinguishing Bioorganic Analytes by the Salt-Induced Adaptation of a Cucurbit[7]uril-Based Chemosensor
Further Dimensions for Sensing in Biofluids: Distinguishing Bioorganic Analytes by the Salt-Induced Adaptation of a Cucurbit[7]uril-Based Chemosensor Open
Insufficient binding selectivity of chemosensors often renders biorelevant metabolites indistinguishable by the widely used indicator displacement assay. Array-based chemosensing methods are a common workaround but require additional effor…
View article: Impact of the South Asian monsoon outflow on atmospheric hydroperoxides in the upper troposphere
Impact of the South Asian monsoon outflow on atmospheric hydroperoxides in the upper troposphere Open
During the OMO (Oxidation Mechanism Observation) mission, trace gas measurements were performed on board the HALO (High Altitude Long Range) research aircraft in summer 2015 in order to investigate the outflow of the South Asian summer mon…
View article: Air mass characterization based on VOC measurements downstream of European and Asian Major Population Centers (MPC) during the research aircraft campaign EMeRGe (2017/2018)
Air mass characterization based on VOC measurements downstream of European and Asian Major Population Centers (MPC) during the research aircraft campaign EMeRGe (2017/2018) Open
<p>EMeRGe (Effect of Megacities on the Transport and Transformation of Pollutants on the Regional to Global Scales) aims to investigate the impact of MPC emissions on air pollution and chemical processing at local, regional and hemis…
View article: Impact of the South Asian monsoon outflow on atmospherichydroperoxides in the upper troposphere
Impact of the South Asian monsoon outflow on atmospherichydroperoxides in the upper troposphere Open
During the OMO (Oxidation Mechanism Observation) mission, trace gas measurements were performed onboard the HALO (High Altitude LOng range) research aircraft in summer 2015 in order to investigate the outflow of the south Asian summer mons…
View article: ESCiMo / CCMI: future simulations scenario RCP6.0, SSTs/SICs from coupled HADGEM2-ES simulation and with interactive ocean, respectively. 1960-2100.
ESCiMo / CCMI: future simulations scenario RCP6.0, SSTs/SICs from coupled HADGEM2-ES simulation and with interactive ocean, respectively. 1960-2100. Open
Project: Earth System Chemistry Integrated Modelling (ESCiMo) / Chemistry-Climate Modelling Initiative (CCMI) - The consortial project ESCiMo targets on coupled chemistry-climate-simulations using version 2.51 of the European Centre for Me…
View article: Probing the structure of giant fullerenes by high resolution trapped ion mobility spectrometry
Probing the structure of giant fullerenes by high resolution trapped ion mobility spectrometry Open
We present high-resolution trapped ion mobility spectrometry (TIMS) measurements for fullerene ions in molecular nitrogen.
View article: Strong impact of wildfires on the abundance and aging of black carbon in the lowermost stratosphere
Strong impact of wildfires on the abundance and aging of black carbon in the lowermost stratosphere Open
Wildfires inject large amounts of black carbon (BC) particles into the atmosphere, which can reach the lowermost stratosphere (LMS) and cause strong radiative forcing. During a 14-month period of observations on board a passenger aircraft …
View article: Mercury distribution in the upper troposphere and lowermost stratosphere according to measurements by the IAGOS-CARIBIC observatory: 2014–2016
Mercury distribution in the upper troposphere and lowermost stratosphere according to measurements by the IAGOS-CARIBIC observatory: 2014–2016 Open
Mercury was measured onboard the IAGOS-CARIBIC passenger aircraft from May 2005 until February 2016 during near monthly sequences of mostly four intercontinental flights from Germany to destinations in North and South America, Africa and S…
View article: Hydroperoxide measurements in the outflow of the Indian summer monsoon
Hydroperoxide measurements in the outflow of the Indian summer monsoon Open
View article: Mercury distribution in the upper troposphere and lower most stratosphere according to measurements by the IAGOS-CARIBIC observatory, 2014–2016
Mercury distribution in the upper troposphere and lower most stratosphere according to measurements by the IAGOS-CARIBIC observatory, 2014–2016 Open
Mercury was measured onboard the IAGOS-CARIBIC passenger aircraft since May 2005 until February 2016 during nearly monthly sequences of mostly four intercontinental flights from Germany to destinations in North and South America, Africa, a…