ArticleAnalytical chemistry2024
Exploring the Conformational Landscape of Poly(l-lysine) Dendrimers Using Ion Mobility Mass Spectrometry.
Article in Analytical chemistry, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
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Who cites it
5 citing papers in PubMed.
- How to Use Quantum Chemistry for Analyzing Mass Spectrometry Data.Mass spectrometry (Tokyo, Japan) · 2026Review
- Self-Assembly, Rearrangement, and Disassembly of {CrAngewandte Chemie (International ed. in English) · 2025Article
- Conformational landscapes of rigid and flexible molecules explored with variable temperature ion mobility-mass spectrometry.Nature communications · 2025Article
- Conformational Landscapes and Energetics of Carbon Nanohoops and their Ring-in-Ring Complexes.The journal of physical chemistry letters · 2024Article
- Ion Mobility Mass Spectrometry for Large Synthetic Molecules: Expanding the Analytical Toolbox.Journal of the American Chemical Society · 2024Review
Corrections and comments
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Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Ion mobility mass spectrometry (IM-MS) measures the mass, size, and shape of ions in the same experiment, and structural information is provided via collision cross-section (CCS) values. The majority of commercially available IM-MS instrumentation relies on the use of CCS calibrants, and here, we present data from a family of poly(l-lysine) dendrimers and explore their suitability for this purpose. In order to test these compounds, we employed three different IM-MS platforms (Agilent 6560 IM-QToF, Waters Synapt G2, and a home-built variable temperature drift tube IM-MS) and used them to investigate six different generations of dendrimers in two buffer gases (helium and nitrogen). Each molecule gives a highly discrete CCS distribution suggestive of single conformers for each
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Registered trials
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