OOIR: Observatory of International Research

Papers

(The TQCC of Chirality is 4. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2022-01-01 to 2026-01-01.)

Article	Citations
Featured Cover	96
Resolution and Absolute Configuration of Fargesin Enantiomers	95
Chiral diketopyrrolo[3,4‐c]pyrrole‐based oligothiophenes: Synthesis and characterization of aggregated states in solution and thin films	75
Synthesis and separation of diastereomeric N‐(1‐phenylethyl)amides of inherently chiral hydroxydibenzoyloxy‐calix[4]arene acetic acids	64
Development of a novel HPLC‐ESI‐MS/MS method to analyze the stereoselective pharmacokinetics and tissue distribution of isoconazole enantiomers in rats	52
New enantioselective liquid chromatography method development and validation of dipeptidyl peptidase IV inhibitors using a macrocyclic glycopeptide (vancomycin) chiral stationary phase under polar ion	49
Enantiomeric composition of natural pericosine A derived from Periconia byssoides and α‐glycosidase inhibitory activity of (−)‐enantiomer	41
Enantiomeric Resolution of Odevixibat via Immobilized Polysaccharide Columns: Impact of NP, RP, and PO Modes on LC–MS‐Compatible Method Design	39
Enantiomeric separation of tryptophan via novel chiral polyamide composite membrane	36
A concise review on recent advances in catalytic asymmetric hydrogenation	34
Graph‐theoretical chirality measure and chirality–property relations for chemical structures with multiscale mirror asymmetries	31
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Development of Acid‐Functionalized Molecularly Imprinted Phenolic Resin for Chiral Recognition of S‐Venlafaxine	29
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Electrochemiluminescent Chiral Sensor Based on Covalent Organic Frameworks for Discrimination of Phenylalanine Enantiomers	22
Continuous chiral distances for two‐dimensional lattices	22
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Molecular modifications, biological activities, and applications of chitosan and derivatives: A recent update	21
Stereoisomeric Separation of Flavonoids by Two‐Dimensional Supercritical Fluid Chromatography: Identification of Adequate Chiral Columns and Application to Honey Analysis	20
Homochiral zeolites as chiral modifier for voltammetry sensors with high enantioselectivity	20
Comparative enantioseparation of planar chiral ferrocenes on polysaccharide‐based chiral stationary phases	20
Self‐assembly of chiral diketopyrrolopyrrole chromophores giving supramolecular chains in monolayers and twisted microtapes	20
Cover Image, Volume 35, Issue 7	17
Study on the anti‐cancer activity of α‐phenethylamine ferrocenecarboxylic acid co‐crystals	17

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Enantioseparation and molecular modeling study of chiral amines as three naphthaldimine derivatives using amylose or cellulose trisphenylcarbamate chiral stationary phases	16
Stereoselective synthesis of 3,4‐dihydropyrrolo[1,2‐a]pyrazin‐1(2H)‐one derivatives as PIM kinase inhibitors inspired from marine alkaloids	16
Exploring Naproxen Cocrystals Through Solid‐State Vibrational Circular Dichroism	15
Expanding the Role of Chiral Drugs and Chiral Nanomaterials as a Potential Therapeutic Tool	15
Enantioselective high‐performance liquid chromatography combined with spectroscopic methods and theoretical calculations: A valid strategy to determine the absolute configuration of eugenol derivative	15
Chiral phonons: circularly polarized Raman spectroscopy and ab initio calculations in a chiral crystal tellurium	14
Advancement in chiral heterocycles for the antidiabetic activity	14
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Issue Information	13
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Research on promoting the asymmetric reaction of phenylacetylene with aldehydes by chloramphenicol base ligands	12
Switching the on‐surface orientation of oxygen‐functionalized helicene	11
Chiral probe for mass spectrometric identification and quantitation of levodropropizine and its enantiomer, dextrodropropizine	11
Computing the electronic circular dichroism spectrum of DNA quadruple helices of different topology: A critical test for a generalized excitonic model based on a fragment diabatization	11
Evaluation of chiral N,N‐dimethyl‐sphingosine for the interaction between nerve growth factor and tropomyosin receptor kinase A	11
Preparation of a bis‐triazolyl bridged β‐cyclodextrin stationary phase and its application for enantioseparation of chiral compounds by HPLC	11
On the choice of coordinate origin in length gauge optical rotation calculations	10
Enantiomeric Analysis of Chiral Drugs Using Mass Spectrometric Methods: A Comprehensive Review	10
A covalent organic framework for chiral capillary electrochromatography using a cyclodextrin mobile phase additive	10
Resolution of trans‐1,2‐cyclohexanedicarboxylic acid containing two carboxylic groups by forming diastereomeric salts based on feeding molar ratio control	10
Different degradation patterns and mechanisms of chiral contaminant enantiomers: beta‐cypermethrin as a case study	9
Remarkable enantioselectivity enhancement of the extractors with nonaxial chirality in liquid–liquid extraction of underivatized amino acids by introducing t‐butyl group	9
Separation of enantiomers of chiral fullerene derivatives through enantioselective encapsulation within an adaptable helical cavity of syndiotactic poly(methyl methacrylate) with helicity memory	9
A recent update on new synthetic chiral compounds with antileishmanial activity	9
Correction to “Effect of chirality in the supramolecular polymerization of N‐annulated perylenediimides: Cancelling pathway complexity”	9
Enantioseparation of linezolid and tedizolid using validated high‐performance liquid chromatographic method	9
Issue Information	9
Chiral LC–MS/MS method for the discrimination of triiodothyronine enantiomers on a crown ether‐based chiral stationary phase	9
Issue Information	9
Chiral Ionic Liquids for Enantioselective Liquid–Liquid Extraction of DL‐3‐Phenyllactic Acid: Synthesis, Characterization, and Mechanistic Insights	9
Catalytic Performance of Chiral Tetraaza‐Bridged Calix[4]arene[2]triazine Derivatives for Enantioselective Michael Reactions	9
Principles for Stereoselective Separation of Chiral Drug Compounds Enantiomers and Diastereomers in Pharmaceuticals and Biopharmaceuticals Using Liquid Chromatography	9
Issue Information	8
Issue Information	8
Cover Image, Volume 35, Issue 2	8
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Size dependence of optical activities in helical polymers	8
Spectroscopic Study of R‐ and S‐Ketoprofen Inclusion Complexes With 2‐Hydroxypropyl‐β‐cyclodextrin	8
Featured Cover	8
Cover Image, Volume 36, Issue 6	8
Development and validation of a novel chiral chromatographic method for separation of lenalidomide enantiomers in human plasma	7
Optimizing Enantiomeric Resolution of Chiral Triazoles in Supercritical Fluid Chromatography	7
Editors' note	7
Rational design of highly enantioselective composite voltammetric sensors using a computationally predicted chiral modifier	7
Enantioseparation and Determination for Racemate Carnitine Based on a Chiral Hybrid Material Synthesized by Metal Organic Framework and Covalent Organic Framework in Capillary Electrochromatography	7
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Time‐Dependent Resolution of an Atropisomeric 1‐Arylpyrrole by a Novel 1‐Arylethylamine Saltforming Agent	7

Circularly polarized and total luminescence as probes of nucleation and growth in chiral nanocrystals	7
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Issue Information	7
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Cross‐Catalysis and Weak Interactions: Keys to the Chiral Polarization of the Biosphere	6
Issue Information	6
Chiral recognition of tryptophan enantiomer based on the electrode modified by polyaniline adsorption bovine serum albumin complex	6
Chiral recognition mechanism studies of Tyr‐Arg‐Phe‐Lys‐NH₂ tetrapeptide on crown ether‐based chiral stationary phase	6
An Enzymatic Method to Obtain Enantiopure 3‐Pyridyl and Substituted Phenyl Alanine	6
Issue Information	6
Computational Molecular Docking Analysis of Linalool Enantiomers Interaction With Mitogen‐Activated Protein Kinase 1 (MAPK1): Insights Into Potential Binding Mechanisms and Affinity	6
Determination of Enantiomeric Excess via ³¹P‐NMR	6
Enantioselective voltammetric sensor based on mesoporous graphitized carbon black Carbopack X and fulvene derivative	6
Chiral separation of dipeptides on Cinchona‐based zwitterionic chiral stationary phases under buffer‐free reversed‐phase conditions	6
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Enantioselective Analysis and Separation of Two β‐Blockers via Derivatization Approach	5
Enantioselective Degradation and Processing Factors of Seven Chiral Pesticides During the Processing of Wine and Rice Wine	5
2‐O‐Acetyl‐3,4,5,6‐tetra‐O‐benzyl‐d‐myo‐inosityl diphenylphosphate: A new useful intermediate to inositol phosphate and phospholipids	5
Chiral Differentiation of Chiral Lactides and Chiral Diketones on Native and Phenylcarbamoylated Cyclodextrin Chiral Stationary Phases	5
Chiral Chromatography and Artificial Intelligence Integration in Enantiomers Separation	5
Resolution of N‐acetyl‐DL‐methionine methyl ester by the lipase from Brucella thiophenivorans	5
Controlling Sign and Magnitude of Circularly Polarized Luminescence of Axially Chiral Schiff‐Base Boron Difluoride Complexes Bearing Polyethylene Glycol Chains	5
Induced Chirality in Sulfasalazine by Complexation With Albumins: Theoretical and Experimental Study	5
Lipase mediated new chemo‐enzymatic synthesis of (RS)‐, (R)‐, and (S)‐bunolol	5
Issue Information	5
Comparative rotatory power of bent and twisted polyynes	5
Chiral Post‐Modification of UiO‐66‐NH₂ on Gas Chromatography Chiral Separation	5
Voltammetric Sensor for Naproxen Enantiomers Based on a Paste Electrode Modified With a Chiral Nickel(II) Complex	5
Molecular Docking Observations on Enantiomeric Retention Trends and Selection of Chiral Stationary Phase	5
Determination of N‐centered stereochemistry in N22‐methylated chlorophyll‐a derivatives and their epimer‐dependent optical spectra	5
Issue Information	5
Valbenazine isomers and enantiomer determination by chiral normal phase liquid chromatography	5
Achiral 2‐pyridone and 4‐aminopyridine act as chiral inducers of asymmetric autocatalysis with amplification of enantiomeric excess via the formation of chiral crystals	5
Straightforward synthesis of chiral sulfonate‐based ionic liquids from amino alcohols for chiral recognition	4
Issue Information	4
Featured Cover	4
Determination of chiral bioactive molecules in Justicia adhatoda leaves by GC–MS	4
Towards enantioselective ultrahigh performance liquid chromatography–mass spectrometry‐based metabolomics of branched‐chain fatty acids and anteiso‐fatty acids under reversed‐phase conditions u	4
Enantioselective separation and determination of ibuprofen: Stereoselective pharmacokinetics, pharmacodynamics and analytical methods	4
Issue Information	4
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Gram‐scale synthesis of (S)‐1‐(thiophen‐2‐yl)ethanol in high enantiomeric purity under Enterococcus faecium BY48 biocatalysts	4
Development of robust chiroptical systems through spirobifluorenes	4
Issue Information	4
Individual scale factor approach for the vibrational circular dichroism similarity‐guided spectral and conformational analysis of perezone and dihydroperezone	4
Chiral Chromatographic Separation of Fifteen New Hexahydroquinoline Derivatives	4
Chiral acidic molecularly imprinted polymer for enantio‐separation of norepinephrine racemate	4
Secondary structural analyses of histone H2A‐H2B proteins extracted from heated cells	4
Biological applications of chiral inorganic nanomaterials	4
Comparison of percutaneous permeation profiles of flurbiprofen enantiomers	4
Stereoselectivity of paclobutrazol enantiomers to oxidative stress in wheat	4
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Quantification of Oseltamivir Phosphate Enantiomeric Impurity by Chiral HPLC Method With the Aid of Solvent Extraction and Phosphate Salt‐Out Method	4
Impact of chiral ligands on photophysical and electro‐optical properties of β‐diketonate europium complexes in circularly polarized OLEDs	4
Cover Image, Volume 34, Issue 11	4
Preparation of amino acid chiral ionic liquid and visual chiral recognition of glutamine and phenylalanine enantiomers	4
Air‐tolerant upconverted circularly polarized luminescence enabled by confined space of chiral micelle	4