OOIR: Observatory of International Research

Papers

(The TQCC of Magnetic Resonance in Chemistry is 2. 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 2021-03-01 to 2025-03-01.)

Article	Citations
Multinuclear ¹H/¹³C/¹⁵N chemical shift assignment of therapeutic octreotide acetate performed at natural abundance	50
The use of DOSY experiments to determine the solution structures of coinage metal pyrazolates: The case of {[3,5‐(CF₃)₂Pz]Ag}₃	22
Structural elucidation and complete NMR spectral assignments of Monascus monacolin analogues	17
Characterization of fatty acid forms using benchtop NMR in omega‐3 oil supplements	15
Detecting pore size distribution of activated carbon by low‐field nuclear magnetic resonance	15
Issue Information	14
Quantitative at‐line monitoring of enzymatic hydrolysis using benchtop diffusion nuclear magnetic resonance spectroscopy	14
NMR Spectroscopic Reference Data of Synthetic Cannabinoids Sold on the Internet	14
Nuclear Magnetic Resonance Spectroscopic Characterization and Determination of the New Psychoactive Substance Benzylone: Application in a Biological Fluid	13
Cover Picture	12
Issue Information	12
Unlocking the Chemical Diversity of Plant Catharanthus roseus: Nuclear Magnetic Resonance Spectroscopy Approach	12
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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	10
Recent advances in the liquid‐phase ^6,7Li nuclear magnetic resonance	10
Solid‐state NMR spectroscopy as a powerful tool to investigate the location of fluorinated lipids in highly porous hybrid organic–inorganic nanoparticles	10
Determination of base oil content in lubricating greases by NMR	9
Nuclear magnetic resonance/magnetic resonance imaging on lubricating greases: Observation of bleeding and aging	9
Issue Information	9
The NMR added value to the green foodomics perspective: Advances by machine learning to the holistic view on food and nutrition	9
Issue Information	8
Application of 1,1‐ADEQUATE and DFT to correct¹³C misassignments of carbonyl chemical shifts for carbapenem antibiotics	8
Selenate—An internal chemical shift standard for aqueous ⁷⁷Se NMR spectroscopy	8
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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	8

A new amide from the fruiting bodies of Tricholoma bakamatsutake	8
A sulfur‐33 nuclear quadrupole resonance study of ³³S₂‐labeled L‐cystine	8
Recent advances in solid‐state nuclear magnetic resonance spectroscopy of quadrupolar nuclei	8
Non‐uniform sampling to enhance the performance of compact NMR for characterizing new psychoactive substances	7
Deciphering molecular structures: NMR spectroscopy and quantum mechanical insights of halogenated 4H‐Chromenediones	7
Distance measurements to quadrupolar nuclei: Evolution of the rotational echo double resonance technique	7
Issue Information	7
Solid‐state ³¹P and ¹⁰⁹Ag CP/MAS NMR as a powerful tool for studying of silver(I) complexes with N‐thiophosphorylated thiourea and thioamide ligands	7
Stereochemical assignment of four monoterpene glucoside derivatives from Turpinia montana Kurz by NMR study combined with CD spectroscopy	7
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A supramolecular and liquid crystalline water‐based alignment medium based on azobenzene‐substituted 1,3,5‐benzenetricarboxamides	6
The combination of inorganic phosphate and pyrophosphate ³¹P‐NMR for the electrodeless pH determination in the 5–12 range	6
Crews' rule—Still useful but often misquoted	6
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Compositional analysis of multilayered plastic constituents and constituent mixtures using benchtop ¹H NMR spectroscopy	6
Issue Information	6
Polarization transfer methods for quantitative analysis of flowing mixtures with benchtop ¹³C NMR spectroscopy	6
Overcoming NMR line broadening of nitrogen containing compounds: A simple solution	5
Practical considerations for working with graphene oxide as alignment media for RDC measurements	5
Revisiting the structure of Heliannuol L: A computational approach	5
Magnetic shielding of parahydrogen hyperpolarization experiments for the masses	5
Triterpenes and limonoids of Cedrela: Distribution, biosynthesis, and ¹H and ¹³C NMR data	5
Quantitative NMR using water as internal calibrant	5
Time domain NMR: An alternative for study of the asphaltenes precipitated in petroleum	5
Validation of temperature‐controlled rheo‐MRI measurements in a submillimeter‐gap Couette geometry	5
Dedicated NMR sensor to analyze relaxation and diffusion in liquids and its application to characterize lubricants	5
Elucidating structure and dynamics of crystalline α‐zirconium phosphates intercalated with water and methanol by multinuclear solid‐state MAS NMR: A comprehensive NMR approach	5
Issue Information	4
Deciphering the Conformations of Glutathione Oxidized Peptide: A Comparative NMR Study in Solution and Solid‐State Environments	4
CAT on MOUSE: Control and automation of temperature for single‐sided NMR instruments such as NMR‐MOUSE	4
To Gibbs or Not to Gibbs Effect of Entropic Contribution in the NMR Calculations of Flexible and Polar Molecules—Updating the DP4+App	4
Nuclear magnetic resonance relaxometry to monitor chromium (VI) reduction by hydrogen peroxide, ascorbic acid, and aluminum powder	4
Recent advances in liquid‐phase NMR of the coal‐derived products	4
Structural Elucidation and Complete NMR Spectral Assignments of Monascus Monacolin Analogs	4
Understanding the Interactions of Nanoparticles and Dissolved Organic Matter at the Molecular Level by ¹H 2D Multi‐Exponential Transverse Relaxation NMR Spectroscopy	4
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Contributions towards variable temperature shielding for compact NMR instruments	4
Enhancing Forensic Laboratories Through University Collaboration: Obtaining Conclusive Reports and Reference Materials via NMR	4
NMR internal standard signal shifts due to cyclodextrin inclusion complexes	4
Issue Information	4
Structure elucidation of olasubscorpioside C, a new rotameric biflavonoid glycoside from the stem barks of Olax subscorpioidea (Oliv)	4
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Predicting ⁵¹V nuclear magnetic resonance observables in molecular crystals	4
Effect of Solvent on the Optical Rotation of Azatryptophan Derivatives	4
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Investigations on the defect structures for Mn²⁺ in CdSe nanocrystals and bulk materials and the criterion of occupation for Mn²⁺ in CdX (X = S, Se, Te) nanocrystals	3

Analysis of complex mixtures with benchtop nuclear magnetic resonance: Solvent suppression with T₂ and diffusion filters	3
Cover Picture	3
Structure elucidation of a new bicoumarin derivative from the leaves of Dysoxylum parasiticum (Osbeck) Kosterm.	3
Evaluation of alumina slurry dispersion by nuclear magnetic resonance relaxation as a comparison to conventional dispersion evaluation methods	3
Computational NMR of carbohydrates: 1. Glucopyranoses	3
NMR in forensics	3
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An investigation of the role of transition metal ions impurities in CdO: Local structure and electronic properties	3
6aH‐Benzo[α]fluorene: NMR evidence of the unexpected product of the reaction of butyryl chloride with 1,2‐diphenylacetylene	3
Full configurational and conformational analysis of artemisinin by one‐bond carbon–carbon residual dipolar couplings at natural abundance	3
Computational ¹⁹F NMR of trifluoromethyl derivatives of alkenes, pyrimidines, and indenes	3
Structural elucidation of lactone derivatives from Dendrobium pendulum	3
Structural determination of four manufacturing impurities of D&C Red No. 33	3
Issue Information	3
Potential of multiparametric characterization of foodstuffs by nuclear magnetic resonance to better predict microbial behavior	3
Signal amplification by reversible exchange (SABRE)	3
Issue Information	3
EPR characterization of Cu/Al‐Zr‐Ce ethanol dehydrogenation catalysts: Active site development and coking control	3
A robust t₁ noise suppression method in NMR spectroscopy	3
PDSFit: PDS data analysis in the presence of orientation selectivity, g‐anisotropy, and exchange coupling	3
Benchmark accuracy of predicted NMR observables for quadrupolar ¹⁴N and ¹⁷O nuclei in molecular crystals	3
NMR spectroscopic discrimination of the enantiomer pairs of soman and bispinacolyl‐methylphosphonate and detailed analysis of the pinacolyl group ¹H NMR resonances	3
Simulation of oriented NMR spectra: Combining molecular dynamics and chemical shift tensor calculations	3
The rise of the machines in chemistry	3
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Intracellular pyruvate–lactate–alanine cycling detected using real‐time nuclear magnetic resonance spectroscopy of live cells and isolated mitochondria	2
Issue Information	2
NMR spectroscopic and theoretical study on the isomerism of dimethyl benzodiazepine(diylidene)diacetates	2
Reversibly Compressible Cross‐Linked Polystyrene Gels, Compatible With Toluene‐d₈ and Pyridine‐d₅, for Measurement of Residual Dipolar Couplings and Residual Chemic	2
Charting the solid‐state NMR signals of polysaccharides: A database‐driven roadmap	2
Synthesis and characterization of novel conformers of (E)‐2‐(3‐nitro‐H‐imidazo[1,2‐a]pyridin‐2‐ylthio)‐N′‐benzylideneacetohydrazide derivatives	2
Solution and solid‐state ³³S NMR studies of ³³S‐labeled taurine	2
Penindolacid A, a new indole alkaloid from the marine‐derived fungus Penicillium sp.	2
Structure revision of the aporphine zizyphusine alkaloid from Semen Ziziphi Spinosae	2
Twenty years of nmrshiftdb2: A case study of an open database for analytical chemistry	2
Corrected solid‐state ¹³C nuclear magnetic resonance peak assignment and side‐group quantification of hydroxypropyl methylcellulose acetyl succinate pharmaceutical excipients	2
NMR spectroscopy study of new imidamide derivatives as nitric oxide synthase inhibitors	2
Five new seco‐labdane‐type diterpenoids from Caesalpinia latisiliqua	2
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Computational NMR of natural products: On the way to super large molecules exemplified with alasmontamine A	2
SMART‐Miner: A convolutional neural network‐based metabolite identification from ¹H‐¹³C HSQC spectra	2
Cryogen‐free 400‐MHz nuclear magnetic resonance spectrometer as a versatile tool for pharmaceutical process analytical technology	2
Computational ¹⁹⁹Hg NMR	2
SimpleNMR: An interactive graph network approach to aid constitutional isomer verification using standard 1D and 2D NMR experiments	2
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Removing acoustic ringing baseline curvature in ¹³C NMR spectra for quantitative analyses	2
You cannot fight the pressure: Structural rearrangements of active pharmaceutical ingredients under magic angle spinning	2
Stereochemical assignment of three new benzylisoquinoline alkaloids from Phaeanthus vietnamensis by NMR study combined with CD spectroscopy	2
Structural Elucidation and NMR Spectral Assignments of New Diphenyl Ether Derivatives From Liuweizhiji Gegen‐Sangshen Oral Liquid	2
Application of aromatic amide‐derived atropisomers as chiral solvating agents for discrimination of optically active mandelic acid derivatives in ¹H nuclear magnetic resonance spectroscopy	2
Application of accelerated heteronuclear single quantum coherence experiments to the rapid quantification of monosaccharides and disaccharides in dairy products	2
Contact‐mediated nucleation in melt emulsions investigated by rheo‐nuclear magnetic resonance	2
Slice through the water—Exploring the fundamental challenge of water suppression for benchtop NMR systems	2