OOIR: Observatory of International Research

Papers

(The TQCC of Magnetic Resonance in Chemistry is 3. 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 2021-06-01 to 2025-06-01.)

Article	Citations
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Unlocking the Chemical Diversity of Plant Catharanthus roseus: Nuclear Magnetic Resonance Spectroscopy Approach	23
NMR Spectroscopic Reference Data of Synthetic Cannabinoids Sold on the Internet	18
The use of DOSY experiments to determine the solution structures of coinage metal pyrazolates: The case of {[3,5‐(CF₃)₂Pz]Ag}₃	17
Nuclear magnetic resonance/magnetic resonance imaging on lubricating greases: Observation of bleeding and aging	17
Revisiting the structure of Heliannuol L: A computational approach	16
Non‐uniform sampling to enhance the performance of compact NMR for characterizing new psychoactive substances	15
Quantitative NMR using water as internal calibrant	15
Effect of the chemical structure of a tetradentate equatorial ligand on the spin‐crossover properties of the Fe (III) complexes chain structures: Electron paramagnetic resonance study	15
Compositional analysis of multilayered plastic constituents and constituent mixtures using benchtop ¹H NMR spectroscopy	13
NMR spectroscopic discrimination of the enantiomer pairs of soman and bispinacolyl‐methylphosphonate and detailed analysis of the pinacolyl group ¹H NMR resonances	13
Quantitative Solid‐State NMR Spectroscopy (qSSNMR) in Pharmaceutical Analysis	13
Determination of the pK_a Value of a Brønsted Acid by ¹⁹F NMR Spectroscopy	11
A robust t₁ noise suppression method in NMR spectroscopy	11
6aH‐Benzo[α]fluorene: NMR evidence of the unexpected product of the reaction of butyryl chloride with 1,2‐diphenylacetylene	11
Contributions towards variable temperature shielding for compact NMR instruments	11
Solid‐State NMR‐Assisted Dynamic Characterization of two Isostructural Solvates of 5α‐Bromo‐6β,19‐Epoxy‐Androstan‐3β,17β‐Diol Diacetate	10
Issue Information	10
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Intracellular pyruvate–lactate–alanine cycling detected using real‐time nuclear magnetic resonance spectroscopy of live cells and isolated mitochondria	9
Determination of self‐diffusion coefficients in mixtures with benchtop ¹³C NMR spectroscopy via polarization transfer	8
A reliable external calibration method for reaction monitoring with benchtop NMR	8

Computational¹H and¹³C NMR in structural and stereochemical studies	8
Dynamic and molecular association in premicellar aqueous solutions of dicarboxylate amino acid‐based surfactant as studied by ¹H NMR	8
Liquid‐phase NMR of asphaltenes	8
Revisiting aliasing noise to build more robust sparsity in nonuniform sampling 2D‐NMR	8
Brewing alcohol 101: An undergraduate experiment utilizing benchtop NMR for quantification and process monitoring	8
HRMAS NMR for Studying Solvent‐Induced Mobility of Polymer Chains and Metallocene Migration Into Low‐Density Polyethylene (LDPE)	7
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Quantum Chemical NMR Spectroscopic Structural Analysis in Solution: The Investigation of 3‐Indoleacetic Acid Dimer Formation in Chloroform and DMSO Solution	7
Meet the new members of the associate editorial board	7
Prediction of ¹⁵N chemical shifts by machine learning	7
Issue Information	7
Automated Data Processing Workflows for Non‐Expert Users of NMR Facilities	7
Quantitative sodium magnetic resonance imaging in food: Addressing sensitivity issues using single quantum chemical shift imaging at high field	6
Distinguishing between COOH, COO⁻, and hydrogen disordered COOH sites in solids with ¹³C chemical shift anisotropy and T₁ measurements	6
Portable single‐sided NMR measurements at variable temperatures: Implementation of a thermo‐controlled device and application to the heating of bread dough	6
Theoretical studies of the concentration dependences of d–d transition band, g factors, and local distortion for V⁴⁺ in Li₂O–PbO–B₂O₃–P	6
A structural investigation of organic battery anode materials by NMR crystallography	6
Pure shift FESTA: An ultra‐high resolution NMR tool for the analysis of complex fluorine‐containing spin systems	5
Quantitative MRI analysis of structural changes in tomato tissues resulting from dehydration	5
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Issue Information	5
Echo pulses for background suppression by optimal control	5
A holistic NMR framework to understand environmental impact: Examining the impacts of superparamagnetic iron oxide nanoparticles (SPIONs) in Daphnia magna via imaging, spectroscopy,	5
Molecular precursors to produce para‐hydrogen enhanced metabolites at any field	5
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Evaluation of Automatic Analysis Software for ¹H NMR Spectra Quantification. Impact of Signal Broadening and EDTA Addition	5
Computational NMR of charged systems	5
Investigation of the surfactant distribution in oil‐in‐water emulsions during the crystallization of the dispersed phase via nuclear magnetic resonance relaxometry and diffusometry	5
Synthesis, isolation and characterisation of fluorinated‐benzimidazoisoquinoline regioisomers	5
Prediction of chemical shift in NMR: A review	5
Cover Picture	5
A low‐temperature dynamic ¹H, ¹³C, and ⁷⁷Se NMR study of 2,2′‐selenodicyclohexanol	5
Characterization of the sodium binding state in several food products by²³Na nuclear magnetic resonance spectroscopy	5
Density functional theory calculations of copper‐doped rutile crystals: Local structural, electronic, optical, and electron paramagnetic resonance properties	4
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NMR and Chemometric Analysis of Verbascoside and Isoverbascoside Produced in Tecoma stans In Vitro Cultures	4
¹H and ¹³C NMR spectra of infinitene and the ring current effect of the aromatic molecule	4
Recent advances in solid‐state nuclear magnetic resonance spectroscopy of quadrupolar nuclei	4
Stereochemical assignment of four monoterpene glucoside derivatives from Turpinia montana Kurz by NMR study combined with CD spectroscopy	4
A sulfur‐33 nuclear quadrupole resonance study of ³³S₂‐labeled L‐cystine	4
Four‐component relativistic calculations of NMR shielding constants of the transition metal complexes. Part 1: Pentaammines of cobalt, rhodium, and iridium	4
Exploring the structure of pure germanophospate glasses with different concentrations probed by magic angle spinning NMR spectroscopy	4
Two New Alkaloids of the Endophytic Fungus Rhizopus oryzae From Atractylodes macrocephala Koidz	4
The efficiency of micellar solubilization of naphthalene from aqueous solutions using rhamnolipid as a biological surfactant according to NMR diffusometry	4
Multinuclear ¹H/¹³C/¹⁵N chemical shift assignment of therapeutic octreotide acetate performed at natural abundance	4
Recent advances in liquid‐phase NMR of the coal‐derived products	4
Benchtop nuclear magnetic resonance performance evaluation according to ASTM E691–22 on a population of instruments: Molar substitution determination in hydroxypropyl betadex as a case study for use i	4
A new amide from the fruiting bodies of Tricholoma bakamatsutake	4
Identification of seven psychedelic 2,5‐dimethoxy‐phenylethyl‐amine‐based designer drugs via benchtop ¹H nuclear magnetic resonance spectroscopy	4
Low‐field, not low quality: 1D simplification, selective detection, and heteronuclear 2D experiments for improving low‐field NMR spectroscopy of environmental and biological samples	4

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Supercritical CO₂ impregnation process applied to polymer samples preparation for dynamic nuclear polarization solid‐state NMR	4
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Micellar Solubilization of Phenols With One or Two Hydroxyl Groups Using Biological Surfactant Rhamnolipid	4
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Through‐space H‐F coupling in a series of 4‐substituted‐1H‐1,2,3‐triazoles	4
Tritium NMR: A compilation of data and a practical guide	4
Analysis of complex mixtures with benchtop nuclear magnetic resonance: Solvent suppression with T₂ and diffusion filters	3
You cannot fight the pressure: Structural rearrangements of active pharmaceutical ingredients under magic angle spinning	3
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CAT on MOUSE: Control and automation of temperature for single‐sided NMR instruments such as NMR‐MOUSE	3
Unexpected structural/motional mode of water intercalated into an α‐crystalline zirconium phosphate deduced by ³¹P and ²H solid‐state MAS NMR spectra	3
Dynamics of eugenol included in β‐cyclodextrin by nuclear magnetic resonance and molecular simulations	3
Temperature lowering of liquid nitrogen via injection of helium gas bubbles improves the generation of parahydrogen‐enriched gas	3
Evaluation of double‐tuned single‐sided planar microcoils for the analysis of small ¹³C enriched biological samples using ¹H‐¹³C 2D heteronuclear correlation NMR spect	3
Simultaneous ¹⁵N polarization of several biocompatible substrates in ethanol–water mixtures by signal amplification by reversible exchange (SABRE) method	3
Frontiers in NMR metabolomics	3
Issue Information	3
Computer‐assisted structure elucidation (CASE): Current and future perspectives	3
Computational ¹⁹⁹Hg NMR	3
Potential of multiparametric characterization of foodstuffs by nuclear magnetic resonance to better predict microbial behavior	3
Effects of Processing Methods on the Physical Properties of Aquafaba Powder: Time‐Domain Nuclear Magnetic Resonance Analysis	3
Revisiting the Structure of Cacospongionolide E: An Approach Based on Empirical Rules and NMR Calculations	3
Interpretation of EPR and optical spectra of Ni(II) ions in crystalline lattices at ambient temperature	3
Methyl α‐D‐galactopyranosyl‐(1→3)‐β‐D‐galactopyranoside and methyl β‐D‐galactopyranosyl‐(1→3)‐β‐D‐galactopyranoside: Glycosidic linkage conformation determined from MA'AT analysis	3
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Differentiation of regioisomeric N‐alkylation of some indazoles and pyrazolopyridines by advanced NMR techniques	3
Nuclear magnetic resonance‐based structural elucidation of novel marine glycans and derived oligosaccharides	3
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Structure Elucidation of New Kavalactone Dimers From Alpinia zerumbet Pericarps Using NMR Calculations	3
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Analytical Comparison of Two Quantitative HSQC Methods for the Absolute Quantitation of Metabolites	3
Charting the solid‐state NMR signals of polysaccharides: A database‐driven roadmap	3
Cover Picture	3
Solution and solid‐state ³³S NMR studies of ³³S‐labeled taurine	3
Benchtop/cryofree NMR	3
Anisotropic NMR data acquisition with a prototype 400 MHz cryogen‐free NMR spectrometer	3
Experimental and Computational NMR Studies of Large Alkaloids Exemplified With Vindoline Trimer: Advantages and Limitations	3
The assignment of ¹¹B and ¹H resonances in the post‐reaction mixture from the dry synthesis of Li(BH₃NH₂BH₂NH₂BH₃)	3
Benchmark accuracy of predicted NMR observables for quadrupolar ¹⁴N and ¹⁷O nuclei in molecular crystals	3
Issue Information	3