D-Index & Metrics Best Publications

D-Index & Metrics D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines.

Discipline name D-index D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines. Citations Publications World Ranking National Ranking
Chemistry D-index 72 Citations 13,778 219 World Ranking 3214 National Ranking 263

Overview

What is he best known for?

The fields of study he is best known for:

  • Organic chemistry
  • Ion
  • Molecule

Infrared spectroscopy, Analytical chemistry, Ion, Crystallography and Atomic physics are his primary areas of study. The Infrared spectroscopy study combines topics in areas such as Infrared, Conformational isomerism, van der Waals force, Molecule and Dissociation. Gert von Helden interconnects Optical cavity and Physical chemistry in the investigation of issues within Analytical chemistry.

His Ion study incorporates themes from Mass spectrometry, Ion chromatography and Cluster. His studies deal with areas such as Dimer, Stereochemistry and Metal as well as Crystallography. His biological study spans a wide range of topics, including Quadrupole ion trap, Absorption, Infrared multiphoton dissociation and Extended X-ray absorption fine structure.

His most cited work include:

  • Gas-phase infrared multiple photon dissociation spectroscopy of mass-selected molecular ions (392 citations)
  • Structures of carbon cluster ions from 3 to 60 atoms: Linears to rings to fullerenes (353 citations)
  • Experimental evidence for the formation of fullerenes by collisional heating of carbon rings in the gas phase (298 citations)

What are the main themes of his work throughout his whole career to date?

Gert von Helden mainly focuses on Infrared spectroscopy, Analytical chemistry, Infrared, Ion and Crystallography. His work deals with themes such as Molecule, Hydrogen bond, Dissociation, Mass spectrometry and Computational chemistry, which intersect with Infrared spectroscopy. His Analytical chemistry study integrates concerns from other disciplines, such as Free-electron laser, Transition metal, Molecular beam and Physical chemistry.

His Infrared research integrates issues from Quadrupole ion trap, Absorption, Atomic physics, Photodissociation and Absorption spectroscopy. The various areas that Gert von Helden examines in his Ion study include Helium and Ion chromatography. His study in Crystallography is interdisciplinary in nature, drawing from both Density functional theory, Stereochemistry, Protein secondary structure and Cluster.

He most often published in these fields:

  • Infrared spectroscopy (46.12%)
  • Analytical chemistry (27.85%)
  • Infrared (21.00%)

What were the highlights of his more recent work (between 2017-2021)?

  • Infrared spectroscopy (46.12%)
  • Mass spectrometry (14.16%)
  • Computational chemistry (11.42%)

In recent papers he was focusing on the following fields of study:

His primary areas of investigation include Infrared spectroscopy, Mass spectrometry, Computational chemistry, Ion and Stereochemistry. His studies in Infrared spectroscopy integrate themes in fields like Glycosyl, Helium, Infrared, Ionic bonding and Molecule. His research in Mass spectrometry intersects with topics in Adduct, Dissociation and Resolution.

His Computational chemistry study combines topics from a wide range of disciplines, such as Characterization, Side chain, Disaccharide and Cluster. The concepts of his Ion study are interwoven with issues in Crystallography, Computational physics and Atomic physics. His Stereochemistry research is multidisciplinary, relying on both Protonation and Fucose.

Between 2017 and 2021, his most popular works were:

  • The Structure of the Protonated Serine Octamer (29 citations)
  • NFGAIL Amyloid Oligomers: The Onset of Beta-Sheet Formation and the Mechanism for Fibril Formation (29 citations)
  • Unravelling the structure of glycosyl cations via cold-ion infrared spectroscopy (24 citations)

In his most recent research, the most cited papers focused on:

  • Organic chemistry
  • Ion
  • Molecule

His primary areas of study are Infrared spectroscopy, Stereochemistry, Protonation, Glycosylation and Infrared. His Stereochemistry research is multidisciplinary, incorporating elements of Dissociation, Fucose and Mass spectrometry. His research integrates issues of Crystallography, Dimer and Tandem mass spectrometry in his study of Protonation.

His study looks at the intersection of Crystallography and topics like Mass spectrum with Cluster. His Cluster research is multidisciplinary, relying on both Computational chemistry and Monomer. His Infrared study combines topics in areas such as Chemical physics, Solvation, Molecule, Hydrogen bond and Ab initio.

This overview was generated by a machine learning system which analysed the scientist’s body of work. If you have any feedback, you can contact us here.

Best Publications

Structures of carbon cluster ions from 3 to 60 atoms: Linears to rings to fullerenes

Gert von Helden;Ming‐Teh Hsu;Paul R. Kemper;Michael T. Bowers.
Journal of Chemical Physics (1991)

633 Citations

Gas-phase infrared multiple photon dissociation spectroscopy of mass-selected molecular ions

Jos Oomens;Boris G. Sartakov;Gerard Meijer;Gert von Helden.
International Journal of Mass Spectrometry (2006)

553 Citations

Experimental evidence for the formation of fullerenes by collisional heating of carbon rings in the gas phase

Gert von Helden;Nigel G. Gotts;Michael T. Bowers.
Nature (1993)

482 Citations

Effect of the long-range potential on ion mobility measurements

Thomas Wyttenbach;Gert von Helden;Joseph J. Batka;Douglas Carlat.
Journal of the American Society for Mass Spectrometry (1997)

396 Citations

Gas-phase ion chromatography: transition metal state selection and carbon cluster formation.

Michael T. Bowers;Paul R. Kemper;Gert von Helden;Petra A. M. van Koppen.
Science (1993)

342 Citations

Free electron laser-Fourier transform ion cyclotron resonance mass spectrometry facility for obtaining infrared multiphoton dissociation spectra of gaseous ions

Jose J. Valle;John R. Eyler;Jos Oomens;David T. Moore.
Review of Scientific Instruments (2005)

318 Citations

Laboratory Infrared Spectroscopy of Cationic Polycyclic Aromatic Hydrocarbon Molecules

Jos Oomens;A. G. G. M. Tielens;Boris G. Sartakov;Gert von Helden.
The Astrophysical Journal (2003)

267 Citations

Infrared spectroscopy of phenylalanine Ag(I) and Zn(II) complexes in the gas phase.

Nick C. Polfer;Jos Oomens;David T. Moore;Gert von Helden.
Journal of the American Chemical Society (2006)

259 Citations

Inclusion of a MALDI ion source in the ion chromatography technique: conformational information on polymer and biomolecular ions

Gert von Helden;Thomas Wyttenbach;Michael T. Bowers.
International Journal of Mass Spectrometry and Ion Processes (1995)

249 Citations

Phase shift cavity ring down absorption spectroscopy

Richard Engeln;Gert von Helden;Giel Berden;Gerard Meijer.
Chemical Physics Letters (1996)

247 Citations

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