Ion mobility mass spectrometry for large Synthetic molecules: Expanding the analytical toolbox

N Geue, REP Winpenny, PE Barran - Journal of the American …, 2024 - ACS Publications
Understanding the composition, structure and stability of larger synthetic molecules is crucial
for their design, yet currently the analytical tools commonly used do not always provide this …

Oxovanadium electronics for in-memory, neuromorphic, and quantum computing applications

KY Monakhov - Materials Horizons, 2024 - pubs.rsc.org
Vanadium is a critical raw material. In the nearby future, it may, however, become one of the
key elements of computer devices based on two-dimensional arrays of spin qubits for …

Controlled Formation of Fused Metal Chalcogenide Nanoclusters Using Soft Landing of Gaseous Fragment Ions

H Gholipour-Ranjbar, HY Samayoa-Oviedo, J Laskin - ACS nano, 2023 - ACS Publications
The complete ligation of nanoclusters significantly reduces their chemical reactivity, catalytic
activity, and charge transfer properties. Therefore, in applications, nanoclusters are activated …

Chemical Synthesis with Gaseous Molecular Ions: Harvesting [B12Br11N2] from a Mass Spectrometer

M Rohdenburg, Z Warneke, H Knorke… - Angewandte Chemie …, 2023 - Wiley Online Library
Mass spectrometry frequently reveals the existence of transient gas phase ions that have not
been synthesized in solution or in bulk. These elusive ions are, therefore, often considered …

A preparative mass spectrometer to deposit intact large native protein complexes

P Fremdling, TK Esser, B Saha, AA Makarov, KL Fort… - ACS …, 2022 - ACS Publications
Electrospray ion-beam deposition (ES-IBD) is a versatile tool to study the structure and
reactivity of molecules from small metal clusters to large protein assemblies. It brings …

MSIGen: an open-source python package for processing and visualizing mass spectrometry imaging data

E Hernly, H Hu, J Laskin - Journal of the American Society for …, 2024 - ACS Publications
Mass spectrometry imaging (MSI) provides information about the spatial localization of
molecules in complex samples with high sensitivity and molecular selectivity. Although point …

Formation and characterization of polymetallic {CrxMy} rings in vacuo

N Geue, GA Timco, GFS Whitehead, EJL McInnes… - Nature …, 2023 - nature.com
Understanding the (dis) assembly mechanisms of large metallosupramolecules is critical in
their design, stability and application. The inherent complexity of these structures leads to …

Ion soft landing: A unique tool for understanding electrochemical processes

V Prabhakaran, GE Johnson, J Laskin - Current Opinion in Electrochemistry, 2023 - Elsevier
Ion soft landing (SL) is a preparative mass spectrometry approach that enables deposition of
mass-and charge-selected gaseous ions onto surfaces with controlled kinetic energy. The …

Control of Intermediates and Products by Combining Droplet Reactions and Ion Soft‐Landing

F Yang, RD Urban, J Lorenz, J Griebel… - Angewandte Chemie …, 2024 - Wiley Online Library
Despite being recognized primarily as an analytical technique, mass spectrometry also has
a large potential as a synthetic tool, enabling access to advanced synthetic routes by …

Navigate flying molecular elephants safely to the ground: mass-selective soft landing up to the Mega-Dalton range by Electrospray Controlled Ion-Beam Deposition

A Walz, K Stoiber, A Huettig, H Schlichting… - Analytical …, 2022 - ACS Publications
The prototype of a highly versatile and efficient preparative mass spectrometry system used
for the deposition of molecules in ultrahigh vacuum (UHV) is presented, along with …