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List of works by Prasad L. Polavarapu

(R)-Metacycloprodigiosin-HCl: Chiroptical properties and structure

scientific article published on 10 May 2018

A single chiroptical spectroscopic method may not be able to establish the absolute configurations of diastereomers: dimethylesters of hibiscus and garcinia acids.

scientific article published on 13 May 2011

A study of the conformations of valinomycin in solution phase

scientific article

A thermal and solvocontrollable cylindrical nanoshutter based on a single screw-sense helical polyguanidine.

scientific article published in November 2005

Absolute Configuration of (−)-Centratherin, a Sesquiterpenoid Lactone, Defined by Means of Chiroptical Spectroscopy

article

Absolute Configuration of Bromochlorofluoromethane from Experimental and Ab Initio Theoretical Vibrational Raman Optical Activity

article

Absolute Configuration of C76 from Optical Rotatory Dispersion

scientific article published on 01 December 2005

Absolute Configuration of a Rare Sesquiterpene: (+)-3-Ishwarone.

scientific article published on 22 July 2014

Absolute Configurations of Naturally Occurring [5]- and [3]-Ladderanoic Acids: Isolation, Chiroptical Spectroscopy, and Crystallography

scientific article published on 18 December 2018

Absolute configuration and conformational analysis of a degradation product of inhalation anesthetic Sevoflurane: A vibrational circular dichroism study

scientific article

Absolute configuration and conformational stability of (+)-2,5-dimethylthiolane and (-)-2,5-dimethylsulfolane.

scientific article

Absolute configuration and predominant conformations of 1,1-dimethyl-2-phenylethyl phenyl sulfoxide.

scientific article published on 20 April 2005

Absolute configuration of 3,3'-diphenyl-[2,2'-binaphthalene]-1,1'-diol revisited.

scientific article published in August 2009

Absolute configuration of C2-symmetric spiroselenurane: 3,3,3',3'-tetramethyl-1,1'-spirobi[3 H,2,1]benzoxaselenole

scientific article published on 01 July 2005

Absolute configuration of an axially chiral sulfonate determined from its optical rotatory dispersion, electronic circular dichroism, and vibrational circular dichroism spectra.

scientific article

Absolute configuration of tert-butyl-1-(2-methylnaphthyl)phosphine oxide

scientific article published in September 2002

Absolute configuration, predominant conformations, and vibrational circular dichroism spectra of enantiomers of n-butyl tert-butyl sulfoxide.

scientific article published in February 2001

Absolute configurations of chiral herbicides determined from vibrational circular dichroism.

scientific article published in January 2005

Absolute configurations of chiral molecules with multiple stereogenic centers without prior knowledge of the relative configurations: A case study of inuloxin C

scientific article published on 10 September 2018

Absolute configurations, predominant conformations and tautomeric structures of enantiomeric tert-butylphenylphosphine oxides

scientific article published on 01 November 2000

Absolute configurations, predominant conformations, and tautomeric structures of enantiomeric tert-butylphenylphosphinothioic acid.

scientific article published in December 2001

Assignment and stereocontrol of hibarimicin atropoisomers

scientific article

Asymmetric Sequential Cu-Catalyzed 1,6/1,4-Conjugate Additions of Hard Nucleophiles to Cyclic Dienones: Determination of Absolute Configurations and Origins of Enantioselectivity

scientific article published on 3 April 2017

Atropisomeric dihydroanthracenones as inhibitors of multiresistant Staphylococcus aureus

scientific article published on 16 April 2013

Atropoisomerism in Biflavones: The Absolute Configuration of (-)-Agathisflavone via Chiroptical Spectroscopy

scientific article published on 10 October 2016

CDSpecTech: A single software suite for multiple chiroptical spectroscopic analyses.

scientific article published on 12 April 2017

Characterization of folded conformations in a tetrapeptide containing two tryptophan residues by vibrational circular dichroism.

scientific article published in January 2009

Chemical Synthesis of [2H]-Ethyl Tosylate and Exploration of Its Crypto-optically Active Character Combining Complementary Spectroscopic Tools

scientific article published on 03 November 2020

Chiral Molecular Structures of Substituted Indans: Ring Puckering, Rotatable Substituents, and Vibrational Circular Dichroism

scientific article published on 06 March 2019

Chiroptical spectroscopic determination of molecular structures of chiral sulfinamides: t-butanesulfinamide.

scientific article published on 9 October 2007

Chiroptical spectroscopy of natural products: avoiding the aggregation effects of chiral carboxylic acids.

scientific article published on 9 August 2012

Chiroptical spectroscopy of surfactants

scientific article published on 17 May 2012

Circular dichroism of designed peptide helices and beta-hairpins: analysis of Trp- and Tyr-rich peptides.

scientific article published in December 2005

Circular dichroism spectra of regioregular poly[3 [(S)-2-methylbutyl]-thiophene] and of poly[3,4-di[(S)-2-methylbutyl]-thiophene].

scientific article published in July 2002

Comparison of experimental and calculated chiroptical spectra for chiral molecular structure determination

scientific article published on 19 March 2014

Comparison of mid-infrared Fourier transform vibrational circular dichroism measurements with single and dual polarization modulations

scientific article published on 01 October 2011

Compressible multi-scale magnetic constructs: decorating the outer surface of self-assembled microbubbles with iron oxide nanoparticles

scholarly article in RSC Advances, vol. 3 no. 21, 2013

Concentration Dependent Specific Rotations of Chiral Surfactants: Experimental and Computational Studies.

scientific article published on 29 June 2016

Configurationally Stable Chiral Dithia-Bridged Hetero[4]helicene Radical Cation: Electronic Structure and Absolute Configuration.

scientific article published on 21 November 2016

Conformational analysis of amyloid precursor protein fragment containing amino acids 667-676, and the effect of D-Asp and iso-Asp substitution at Asp₆₇₂ residue

scientific article published on 04 February 2012

Conformational analysis of melittin in solution phase: vibrational circular dichroism study.

scientific article

Conformational restriction of flexible molecules in solution by a semirigid bis-porphyrin molecular tweezer

Conformational sensitivity of chiroptical spectroscopic methods: 6,6'-dibromo-1,1'-bi-2-naphthol.

scientific article published in May 2009

Determination of Intermolecular Hydrogen Bonded Conformers of α-Aryloxypropanoic Acids Using Density Functional Theory Predictions of Vibrational Absorption and Vibrational Circular Dichroism Spectra

scientific article published on 01 May 2005

Determination of absolute configurations from vibrational circular dichroism: (+)-2-methylthiirane-3,3-d(2)

scientific article published on 01 May 1993

Determination of absolute configurations from vibrational raman optical activity: (trans)-2,3-dimethylthiirane

scientific article published on 01 April 1993

Determination of the Absolute Configurations Using Exciton Chirality Method for Vibrational Circular Dichroism: Right Answers for the Wrong Reasons?

scientific article published on 24 September 2015

Determination of the Absolute Configurations of Chiral Drugs Using Chiroptical Spectroscopy

scientific article published on 12 August 2016

Determination of the absolute configuration of chiral alpha-aryloxypropanoic acids using vibrational circular dichroism studies: 2-(2-chlorophenoxy) propanoic acid and 2-(3-chlorophenoxy) propanoic acid.

scientific article published in May 2005

Determination of the absolute configurations at stereogenic centers in the presence of axial chirality.

scientific article published in January 2009

Determination of the absolute stereochemistry of chiral biphenanthryls in solution phase using chiroptical spectroscopic methods: 2,2'-Diphenyl-[3,3'-biphenanthrene]-4,4'-diol.

scientific article published in March 2008

Diastereomers of N-alpha-phenylethyl-t-butylsulfinamide: absolute configurations and predominant conformations

scientific article published on 15 March 2008

Dissymmetry Factor Spectral Analysis Can Provide Useful Diastereomer Discrimination: Chiral Molecular Structure of an Analogue of (-)-Crispine A

scientific article published on 02 April 2019

Effect of D-amino acids at Asp23 and Ser26 residues on the conformational preference of Abeta20-29 peptides.

scientific article published in September 2005

Effective enantiodifferentiation of spirochalcogenuranes by the dirhodium method: towards the determination of absolute configurations?

scientific article published in January 2005

Enantiopure stereoisomeric homologues of glutamic acid: chemoenzymatic synthesis and assignment of their absolute configurations

Enhanced Silver Ion Binding to a Rigid Bisarene Molecular Cleft with Formation of Nonpolar Pleated Sheets through Non-Ionic Intermolecular Forces

Enhancement of the chiroptical response of α-amino acids via N-substitution for molecular structure determination using vibrational circular dichroism

scientific article published on 01 March 2020

Evidence for covalent binding between copper ions and cyclodextrin cavity: a vibrational circular dichroism study

scientific article published on 01 January 2000

FMOC-amino acid surfactants: discovery, characterization and chiroptical spectroscopy

scientific article published on 25 October 2012

Film techniques for vibrational circular dichroism measurements

scientific article published on 01 May 2005

First Room Temperature Chiral Anionic Liquid Forming Micelles and Reverse Micelles.

scientific article published on 25 January 2017

Fourier-transform infrared spectroscopy of sugars. Structural changes in aqueous solutions

scientific article published on 01 September 1983

Fourier-transform infrared, vibrational circular dichroism of sugars. A spectra-structure correlation

scientific article published on 01 October 1984

Hollow magnetic microspheres obtained by nanoparticle adsorption on surfactant stabilized microbubbles.

scientific article published in July 2014

How important are the intermolecular hydrogen bonding interactions in methanol solvent for interpreting the chiroptical properties?

scientific article published on 22 October 2020

Identification of the characteristic, anomeric bands in the infrared spectrum of lyxose in aqueous solution

scientific article published on 01 August 1984

Importance of solvation in understanding the chiroptical spectra of natural products in solution phase: garcinia acid dimethyl ester.

scientific article published on 29 November 2010

Incorporation of negatively charged iron oxide nanoparticles in the shell of anionic surfactant-stabilized microbubbles: The effect of NaCl concentration

scientific article published on 30 March 2016

Intrinsic rotation and molecular structure.

scientific article published in January 2003

Isotope-assisted vibrational circular dichroism investigations of amyloid β peptide fragment, Aβ(16-22)

scientific article published on 10 August 2011

Kramers-Kronig transformation for optical rotatory dispersion studies

scientific article published on 01 August 2005

Kramers-Kronig transformation of experimental electronic circular dichroism: application to the analysis of optical rotatory dispersion in dimethyl-L-tartrate

scientific article published on 01 September 2006

Light-controlled morphologies of self-assembled triarylamine-fullerene conjugates

scientific article published on 10 March 2015

Modulation and binding properties of extended glycoluril molecular clips

article published in 2008

Molecular structural transformations induced by spatial confinement in barium fluoride cells.

scientific article

Molecular structure determination using chiroptical spectroscopy: where we may go wrong?

scientific article published on 29 April 2012

Morphogen-driven self-construction of covalent films built from polyelectrolytes and homobifunctional spacers: buildup and pH response

article

Natural Product-Derived Chiral Pyrrolidine-2,5-diones, Their Molecular Structures and Conversion to Pharmacologically Important Skeletons

scientific article published on 25 June 2020

On the Complementarity of ECD and VCD Techniques

scientific article published on 10 May 2014

Optical purity, enantiomeric excess and the Horeau effect

scientific article published on 02 September 2020

Optical rotation: recent advances in determining the absolute configuration

scientific article

Perfluoroalkylated poly(oxyethylene) thiols: Synthesis, adsorption dynamics and surface activity at the air/water interface, and bubble stabilization behaviour

Peyssonnosides A-B, Unusual Diterpene Glycosides with a Sterically Encumbered Cyclopropane Motif: Structure Elucidation Using an Integrated Spectroscopic and Computational Workflow

scientific article published on 18 June 2019

Predicting near-UV electronic circular dichroism in nucleosomal DNA by means of DFT response theory

scientific article published on 03 August 2015

Protocols for the analysis of theoretical optical rotations

scientific article published on 01 May 2006

Quadruplex structure of polyriboinosinic acid: dependence on alkali metal ion concentration, pH and temperature

scientific article published on 29 January 2008

Renaissance in chiroptical spectroscopic methods for molecular structure determination.

scientific article published on January 2007

Resolution of enantiomers in solution and determination of the chirality of extended metal atom chains

scientific article published on 02 February 2007

Resolution of tert-butyl-1-(2-methyinaphthyl)phosphine oxide using selectors identified from a chemical combinatorial library.

scientific article

Similarity in dissymmetry factor spectra: a quantitative measure of comparison between experimental and predicted vibrational circular dichroism

scientific article published on 12 April 2013

Site-specific structure of Aβ(25-35) peptide: isotope-assisted vibrational circular dichroism study.

scientific article published on 15 August 2012

Solvation dependence observed in the electronic dissymmetry factor spectra: how much information are we missing by analyzing the circular dichroism spectra alone?

scientific article

Special issue "advances in chiroptical methods"

scientific article published on 01 January 2009

Specific Optical Rotations and the Horeau Effect

scientific article published on 28 December 2015

Specific optical rotation is a versatile tool for the identification of critical micelle concentration and micellar growth of tartaric acid-based diastereomeric amphiphiles

scientific article published on 9 October 2017

Spectroscopic investigation of Ginkgo biloba terpene trilactones and their interaction with amyloid peptide Abeta(25-35)

scientific article published on 04 July 2007

Spectroscopic investigation of the structures of dialkyl tartrates and their cyclodextrin complexes.

scientific article

Spectroscopic rationalization of the separation abilities of decaproline chiral selector in dichloromethane-isopropanol solvent mixture

scientific article published on 01 February 2007

Structural Analysis Using Chiroptical Spectroscopy: Insights and Cautions.

scientific article published on 22 April 2016

Structural transition during thermal denaturation of collagen in the solution and film states

scientific article published on 01 January 2009

Structural transitions in polyriboadenylic acid induced by the changes in pH and temperature: vibrational circular dichroism study in solution and film states

scientific article published on 01 December 2005

Structural transitions in polyribocytidylic acid induced by changes in pH and temperature: vibrational circular dichroism study in solution and film states

scientific article published on 01 November 2006

Structure and Stereochemical Determination of Hypogeamicins from a Cave-Derived Actinomycete.

scientific article

Structure of A beta(25-35) peptide in different environments

scientific article

Structures of intact glycoproteins from vibrational circular dichroism

scientific article published on 01 June 2006

Structures of plant viruses from vibrational circular dichroism

scientific article published on 01 August 2005

Super-Elastic Air/Water Interfacial Films Self-Assembled from Soluble Surfactants

scientific article published on 20 June 2014

The absolute configuration of bromochlorofluoromethane

scientific article

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

scientific article published on 18 June 2014

The quadruplex-duplex structural transition of polyriboguanylic acid

scientific article published on 29 January 2008

The structure of antimicrobial pexiganan peptide in solution probed by Fourier transform infrared absorption, vibrational circular dichroism, and electronic circular dichroism spectroscopy.

scientific article published in January 2005

To Avoid Chasing Incorrect Chemical Structures of Chiral Compounds: Raman Optical Activity and Vibrational Circular Dichroism Spectroscopies.

scientific article published on 12 July 2017

Understanding solvent effects in vibrational circular dichroism spectra: [1,1'-binaphthalene]-2,2'-diol in dichloromethane, acetonitrile, and dimethyl sulfoxide solvents

scientific article published on 07 August 2012

Unprecedented relationship between the size of spherical chiral micellar aggregates and their specific optical rotations

scientific article published on 25 April 2013

Unusual structural transition of antimicrobial VP1 peptide.

scientific article published on 9 March 2011

Vibrational Raman optical activity of bicyclic terpenes: comparison between experimental and calculated vibrational Raman, Raman optical activity, and dimensionless circular intensity difference spectra and their similarity analysis

Vibrational Raman optical activity of bicyclic terpenes: comparison between experimental and calculated vibrational Raman, Raman optical activity, and dimensionless circular intensity difference spectra and their similarity analysis

Vibrational assignments and isomerization rate-constants from time-dependent F.t.-i.r. spectra of sugars.

scientific article published on August 1987

Vibrational circular dichroism of carbohydrate films formed from aqueous solutions

scientific article published on November 2004

Vibrational circular dichroism of matrix-assisted amino acid films in the mid-infrared region

scientific article published on 01 April 2006

Vibrational circular dichroism of protein films

scientific article published on 01 August 2004

Vibrational circular dichroism spectra of protein films: thermal denaturation of bovine serum albumin

scientific article published on 01 September 2004

Vibrational optical activity for structural characterization of natural products

scientific article published on 01 July 2020

Wavelength resolved specific optical rotations and homochiral equilibria

scientific article published on 31 July 2015

Wavelength-dependent conformational changes in collagen after mid-infrared laser ablation of cornea

scientific article

Why is it important to simultaneously use more than one chiroptical spectroscopic method for determining the structures of chiral molecules?

scientific article published on 01 May 2008

pH-controlled microbubble shell formation and stabilization.

scientific article