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P. Polavarapu · SciRah

Researcher profile · Semantic Scholar

P. Polavarapu

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P. Polavarapu — researcher profile on SciRah

h-index: 42
Works: 361
Citations: 8,152

Most-cited papers

Applications in stereochemical analysis of synthetic compounds, natural products, and biomolecules
N. Berova, P. Polavarapu, Koji Nakanishi, R. Woody
2012307 citations
Semantic Scholar
Similarity in dissymmetry factor spectra: a quantitative measure of comparison between experimental and predicted vibrational circular dichroism.
C. Covington, P. Polavarapu
2013Journal of Physical Chemistry A90 citations
Semantic Scholar
Comparison of experimental and calculated chiroptical spectra for chiral molecular structure determination.
P. Polavarapu, C. Covington
2014Chirality89 citations
Semantic Scholar
Chiroptical Spectroscopy: Fundamentals and Applications
P. Polavarapu
201673 citations
Semantic Scholar
Atropisomeric dihydroanthracenones as inhibitors of multiresistant Staphylococcus aureus.
R. Bara, Ilka Zerfass, Amal H. Aly, Heike Goldbach-Gecke +11 more
2013Journal of Medicinal Chemistry69 citations
Semantic Scholar
Molecular structure determination using chiroptical spectroscopy: where we may go wrong?
P. Polavarapu
2012Chirality69 citations
Semantic Scholar
A Single Chiroptical Spectroscopic Method May Not Be Able To Establish the Absolute Configurations of Diastereomers: Dimethylesters of Hibiscus and Garcinia Acids
P. Polavarapu, Emily A Donahue, G. Shanmugam, G. Scalmani +6 more
2011Journal of Physical Chemistry A66 citations Open access
Semantic Scholar
Understanding solvent effects in vibrational circular dichroism spectra: [1,1'-binaphthalene]-2,2'-diol in dichloromethane, acetonitrile, and dimethyl sulfoxide solvents.
V. P. Nicu, E. Baerends, P. Polavarapu
2012Journal of Physical Chemistry A53 citations
Semantic Scholar
Structure and Stereochemical Determination of Hypogeamicins from a Cave-Derived Actinomycete
Dagmara K. Derewacz, C. R. McNees, G. Scalmani, C. Covington +4 more
2014Journal of Natural Products52 citations Open access
Semantic Scholar
Determination of the Absolute Configurations Using Exciton Chirality Method for Vibrational Circular Dichroism: Right Answers for the Wrong Reasons?
C. Covington, V. P. Nicu, P. Polavarapu
2015Journal of Physical Chemistry A45 citations
Semantic Scholar
CDSpecTech: A single software suite for multiple chiroptical spectroscopic analyses.
C. Covington, P. Polavarapu
2017Chirality41 citations Open access
Semantic Scholar
Determination of the Absolute Configurations of Chiral Drugs Using Chiroptical Spectroscopy
P. Polavarapu
2016Molecules41 citations Open access
Semantic Scholar
On the complementarity of ECD and VCD techniques.
V. P. Nicu, A. Mándi, T. Kurtán, P. Polavarapu
2014Chirality41 citations Open access
Semantic Scholar
Vibrational optical activity for structural characterization of natural products.
P. Polavarapu, E. Santoro
2020Natural product reports (Print)40 citations
Semantic Scholar
Light-controlled morphologies of self-assembled triarylamine-fullerene conjugates.
Eric Busseron, J. Cid, A. Wolf, Guang-Yan Du +8 more
2015ACS Nano39 citations
Semantic Scholar
Absolute Configuration of (-)-Centratherin, a Sesquiterpenoid Lactone, Defined by Means of Chiroptical Spectroscopy.
Fernando M S Junior, C. Covington, A. D. de Albuquerque, J. Lobo +3 more
2015Journal of Natural Products31 citations
Semantic Scholar
Absolute configurations of chiral molecules with multiple stereogenic centers without prior knowledge of the relative configurations: A case study of inuloxin C.
Jordan L. Johnson, V. Raghavan, A. Cimmino, A. Moeini +6 more
2018Chirality30 citations Open access
Semantic Scholar
Atropoisomerism in Biflavones: The Absolute Configuration of (-)-Agathisflavone via Chiroptical Spectroscopy.
C. Covington, Fernando M S Junior, J. H. S. Silva, R. Kuster +2 more
2016Journal of Natural Products30 citations
Semantic Scholar
Absolute Configuration of a Rare Sesquiterpene: (+)-3-Ishwarone.
Fernando M S Junior, C. Covington, M. D. de Amorim, L. S. M. Velozo +2 more
2014Journal of Natural Products30 citations
Semantic Scholar
Importance of Solvation in Understanding the Chiroptical Spectra of Natural Products in Solution Phase: Garcinia Acid Dimethyl Ester
P. Polavarapu, G. Scalmani, Edward K. Hawkins, C. Rizzo +5 more
2010Journal of Natural Products28 citations Open access
Semantic Scholar
Determination of the Structures of Chiral Natural Products Using Vibrational Circular Dichroism
P. Polavarapu
201227 citations
Semantic Scholar
Peyssonnosides A–B, Unusual Diterpene Glycosides with a Sterically Encumbered Cyclopropane Motif: Structure Elucidation Using an Integrated Spectroscopic and Computational Workflow
Bhuwan Khatri Chhetri, S. Lavoie, Anne Marie Sweeney-Jones, Nazia Mojib +8 more
2019Journal of Organic Chemistry26 citations Open access
Semantic Scholar
Configurationally Stable Chiral Dithia-Bridged Hetero[4]helicene Radical Cation: Electronic Structure and Absolute Configuration.
Bettina D. Gliemann, Ana G. Petrovic, Eva M. Zolnhofer, Pavlo O. Dral +8 more
2017Chemistry - An Asian Journal24 citations Open access
Semantic Scholar
The connection between robustness angles and dissymmetry factors in vibrational circular dichroism spectra
G. Longhi, M. Tommasini, S. Abbate, P. Polavarapu
201524 citations Open access
Semantic Scholar
Chiroptical spectroscopy of natural products: avoiding the aggregation effects of chiral carboxylic acids.
P. Polavarapu, Emily A Donahue, K. Hammer, V. Raghavan +5 more
2012Journal of Natural Products24 citations
Semantic Scholar
Isotope-assisted vibrational circular dichroism investigations of amyloid β peptide fragment, Aβ(16-22).
G. Shanmugam, P. Polavarapu
2011Journal of Structural Biology24 citations
Semantic Scholar
The importance of large-amplitude motions for the interpretation of mid-infrared vibrational absorption and circular dichroism spectra: 6,6'-dibromo-[1,1'-binaphthalene]-2,2'-diol in dimethyl sulfoxide.
M. Heshmat, E. Baerends, P. Polavarapu, V. P. Nicu
2014Journal of Physical Chemistry A22 citations Open access
Semantic Scholar
FMOC-amino acid surfactants: discovery, characterization and chiroptical spectroscopy.
R. Vijay, P. Polavarapu
2012Journal of Physical Chemistry A21 citations
Semantic Scholar
Assignment and Stereocontrol of Hibarimicin Atropoisomers
Ian M. Romaine, Jonathan E. Hempel, G. Shanmugam, H. Hori +3 more
2011Organic Letters21 citations Open access
Semantic Scholar
Morphogen-driven self-construction of covalent films built from polyelectrolytes and homobifunctional spacers: buildup and pH response
G. Rydzek, P. Polavarapu, César Rios, Jean‐Nicolas Tisserant +7 more
201220 citations
Semantic Scholar
Natural Product-Derived Chiral Pyrrolidine-2,5-diones, Their Molecular Structures and Conversion to Pharmacologically Important Skeletons.
Deenamma Habel, Divya S. Nair, Zabeera Kallingathodi, C. Mohan +11 more
2020Journal of Natural Products19 citations
Semantic Scholar
To Avoid Chasing Incorrect Chemical Structures of Chiral Compounds: Raman Optical Activity and Vibrational Circular Dichroism Spectroscopies.
P. Polavarapu, C. Covington, V. Raghavan
2017ChemPhysChem18 citations Open access
Semantic Scholar
One-pot morphogen driven self-constructing films based on non-covalent host–guest interactions
G. Rydzek, A. Parat, P. Polavarapu, Corinne Baehr +7 more
201218 citations
Semantic Scholar
Enantiomerically pure compounds related to chiral hydroxy acids derived from renewable resources
Simimole Haleema, P. V. Sasi, I. Ibnusaud, P. Polavarapu +1 more
201218 citations
Semantic Scholar
Determination of the absolute configurations using electronic and vibrational circular dichroism measurements and quantum chemical calculations
P. Polavarapu, J. Frelek, Magdalena Woźnica
201118 citations
Semantic Scholar
Chiroptical spectroscopy of surfactants.
P. Polavarapu, R. Vijay
2012Journal of Physical Chemistry A17 citations
Semantic Scholar
Dissymmetry Factor Spectral Analysis Can Provide Useful Diastereomer Discrimination: Chiral Molecular Structure of an Analogue of (−)-Crispine A
Jordan L. Johnson, Divya S. Nair, S. M. Pillai, Didimos Johnson +3 more
2019ACS Omega16 citations Open access
Semantic Scholar
Structural Analysis Using Chiroptical Spectroscopy: Insights and Cautions.
P. Polavarapu
2016Chirality16 citations
Semantic Scholar
Hollow magnetic microspheres obtained by nanoparticle adsorption on surfactant stabilized microbubbles.
A. Kovalenko, J. Jouhannaud, P. Polavarapu, M. Krafft +2 more
2014Soft Matter16 citations
Semantic Scholar
Conformational restriction of flexible molecules in solution by a semirigid bis-porphyrin molecular tweezer
Sara Norrehed, P. Polavarapu, Wenzhi Yang, A. Gogoll +1 more
201316 citations Open access
Semantic Scholar
Compressible multi-scale magnetic constructs: decorating the outer surface of self-assembled microbubbles with iron oxide nanoparticles
P. N. Nguyen, G. Nikolova, P. Polavarapu, G. Waton +3 more
201316 citations
Semantic Scholar
How important are the intermolecular hydrogen bonding interactions in methanol solvent for interpreting the chiroptical properties?
P. Polavarapu, E. Santoro, C. Covington, Jordan L. Johnson +7 more
2020Spectrochimica Acta Part A - Molecular and Biomolecular Spectroscopy15 citations Open access
Semantic Scholar
Site-specific structure of Aβ(25-35) peptide: isotope-assisted vibrational circular dichroism study.
G. Shanmugam, P. Polavarapu
2013Biochimica et Biophysica Acta15 citations
Semantic Scholar
Predicting near-UV electronic circular dichroism in nucleosomal DNA by means of DFT response theory.
P. Norman, J. Parello, P. Polavarapu, M. Linares
2015Physical Chemistry, Chemical Physics - PCCP14 citations Open access
Semantic Scholar
Asymmetric Sequential Cu-Catalyzed 1,6/1,4-Conjugate Additions of Hard Nucleophiles to Cyclic Dienones: Determination of Absolute Configurations and Origins of Enantioselectivity.
Charlie Blons, M. Morin, Thibault E. Schmid, Thomas Vives +13 more
2017Chemistry13 citations
Semantic Scholar
Solvation dependence observed in the electronic dissymmetry factor spectra: how much information are we missing by analyzing the circular dichroism spectra alone?
C. Covington, P. Polavarapu
2016Physical Chemistry, Chemical Physics - PCCP13 citations
Semantic Scholar
Specific Optical Rotations and the Horeau Effect.
C. Covington, P. Polavarapu
2016Chirality13 citations
Semantic Scholar
Influence of microsolvation on vibrational circular dichroism spectra in dimethyl sulfoxide solvent: A Bottom-Up approach using Quantum cluster growth.
Andrew R Puente, P. Polavarapu
2023Spectrochimica Acta Part A - Molecular and Biomolecular Spectroscopy11 citations
Semantic Scholar
Absolute Configurations of Naturally Occurring [5]- and [3]-Ladderanoic Acids: Isolation, Chiroptical Spectroscopy, and Crystallography.
V. Raghavan, Jordan L. Johnson, D. Stec, B. Song +6 more
2018Journal of Natural Products11 citations Open access
Semantic Scholar
Unprecedented relationship between the size of spherical chiral micellar aggregates and their specific optical rotations.
R. Vijay, G. Baskar, A. Mandal, P. Polavarapu
2013Journal of Physical Chemistry A11 citations
Semantic Scholar

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