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 65 Citations 11,802 248 World Ranking 3674 National Ranking 1280

Research.com Recognitions

Awards & Achievements

2003 - Fellow of John Simon Guggenheim Memorial Foundation

Overview

What is he best known for?

The fields of study he is best known for:

  • Organic chemistry
  • Molecule
  • Amino acid

Timothy A. Keiderling focuses on Vibrational circular dichroism, Crystallography, Circular dichroism, Protein secondary structure and Stereochemistry. Timothy A. Keiderling has included themes like Magnetic circular dichroism, Organic solvent, Crystal structure, Molecule and Dispersity in his Vibrational circular dichroism study. His Crystallography study incorporates themes from Infrared, Infrared spectroscopy, Protein folding, Ab initio and Peptide.

His Circular dichroism research includes themes of Protein structure, Fourier transform infrared spectroscopy and Tryptophan. Timothy A. Keiderling interconnects Helix and Analytical chemistry in the investigation of issues within Protein secondary structure. His Stereochemistry study combines topics from a wide range of disciplines, such as Residue, Oligopeptide and Amide.

His most cited work include:

  • Vibrational circular dichroism (315 citations)
  • Differentiation of β-Sheet-Forming Structures: Ab Initio-Based Simulations of IR Absorption and Vibrational CD for Model Peptide and Protein β-Sheets (229 citations)
  • Reassessment of the random coil conformation: vibrational CD study of proline oligopeptides and related polypeptides. (198 citations)

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

Timothy A. Keiderling mainly investigates Vibrational circular dichroism, Crystallography, Circular dichroism, Infrared spectroscopy and Analytical chemistry. His Vibrational circular dichroism research is within the category of Stereochemistry. His Crystallography research integrates issues from Turn, Protein folding, Amide and Beta sheet, Peptide.

The Circular dichroism study combines topics in areas such as X-ray magnetic circular dichroism, Magnetic circular dichroism, Helix, Molecule and Protein structure. His research in Infrared spectroscopy intersects with topics in Isotopic labeling, Density functional theory, Raman spectroscopy and Temperature jump. His work deals with themes such as Ab initio, Computational chemistry and Nuclear magnetic resonance, which intersect with Molecular physics.

He most often published in these fields:

  • Vibrational circular dichroism (56.40%)
  • Crystallography (48.26%)
  • Circular dichroism (34.01%)

What were the highlights of his more recent work (between 2011-2021)?

  • Crystallography (48.26%)
  • Vibrational circular dichroism (56.40%)
  • Infrared spectroscopy (21.80%)

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

Timothy A. Keiderling spends much of his time researching Crystallography, Vibrational circular dichroism, Infrared spectroscopy, Beta sheet and Fibril. His specific area of interest is Crystallography, where Timothy A. Keiderling studies Circular dichroism. The Circular dichroism study combines topics in areas such as Tryptophan and Protein secondary structure.

His Vibrational circular dichroism study incorporates themes from Raman optical activity, Infrared, Chirality, Analytical chemistry and Density functional theory. His Infrared spectroscopy research includes themes of Isotopic labeling, Chemical physics and Temperature jump. His Fibril research includes elements of Fourier transform infrared spectroscopy, Dimethyl sulfoxide, Stereochemistry and Förster resonance energy transfer.

Between 2011 and 2021, his most popular works were:

  • Infrared, vibrational circular dichroism, and Raman spectral simulations for β-sheet structures with various isotopic labels, interstrand, and stacking arrangements using density functional theory. (50 citations)
  • Insight into the packing pattern of β2 fibrils: a model study of glutamic acid rich oligomers with 13C isotopic edited vibrational spectroscopy. (31 citations)
  • Collagen-collagen interactions mediated by plant-derived proanthocyanidins: A spectroscopic and atomic force microscopy study (28 citations)

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

  • Organic chemistry
  • Molecule
  • Amino acid

His primary areas of investigation include Vibrational circular dichroism, Crystallography, Infrared spectroscopy, Circular dichroism and Fibril. His studies deal with areas such as Raman optical activity, Infrared, Chirality, Instrument design and Density functional theory as well as Vibrational circular dichroism. The Chirality study which covers Protein secondary structure that intersects with Dimethyl sulfoxide.

His Crystallography research is multidisciplinary, relying on both Folding, Side chain and Hydrophobic effect. Timothy A. Keiderling combines subjects such as Fourier transform infrared spectroscopy, Attenuated total reflection, Stereochemistry and Glutamic acid with his study of Fibril. His Protein structure course of study focuses on Amino acid and Amide.

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

Vibrational circular dichroism

L. A. Nafie;T. A. Keiderling;P. J. Stephens.
Journal of the American Chemical Society (1976)

451 Citations

Differentiation of β-Sheet-Forming Structures: Ab Initio-Based Simulations of IR Absorption and Vibrational CD for Model Peptide and Protein β-Sheets

Jan Kubelka;Timothy A. Keiderling.
Journal of the American Chemical Society (2001)

339 Citations

Reassessment of the random coil conformation: vibrational CD study of proline oligopeptides and related polypeptides.

Rina K. Dukor;Timothy A. Keiderling.
Biopolymers (1991)

302 Citations

Transfer of molecular property tensors in cartesian coordinates: A new algorithm for simulation of vibrational spectra

Petr Bour;Jana Sopkova;Lucie Bednarova;Petr Malon.
Journal of Computational Chemistry (1997)

232 Citations

Empirical modeling of the peptide amide I band IR intensity in water solution

Petr Bouř;Timothy A. Keiderling.
Journal of Chemical Physics (2003)

216 Citations

Site-specific conformational determination in thermal unfolding studies of helical peptides using vibrational circular dichroism with isotopic substitution.

R. A. G. D. Silva;Jan Kubelka;Petr Bour;Sean M. Decatur.
Proceedings of the National Academy of Sciences of the United States of America (2000)

214 Citations

Ab Initio Calculation of Amide Carbonyl Stretch Vibrational Frequencies in Solution with Modified Basis Sets. 1. N-Methyl Acetamide

Jan Kubelka and;Timothy A. Keiderling.
Journal of Physical Chemistry A (2001)

208 Citations

Nature of vibrational coupling in helical peptides: an isotopic labeling study.

Rong Huang;Jan Kubelka;Wendy Barber-Armstrong;R. A. G. D. Silva.
Journal of the American Chemical Society (2004)

179 Citations

Protein and peptide secondary structure and conformational determination with vibrational circular dichroism.

Timothy A Keiderling.
Current Opinion in Chemical Biology (2002)

175 Citations

The Anomalous Infrared Amide I Intensity Distribution in 13C Isotopically Labeled Peptide β-Sheets Comes from Extended, Multiple-Stranded Structures. An ab Initio Study

Jan Kubelka and;Timothy A. Keiderling.
Journal of the American Chemical Society (2001)

159 Citations

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