Global NMR Discussion Meetings

🔍 Looking for a specific presentation? 1. Go to: globalnmr.org/online-confere… 2. Click “Go to Conference Hub” 3. Use ‘Ctrl+F’ to find the presenter or title 4. Watch, comment & engage! 🎥💬 #GlobalnmrOC2025 #NMRchat

Decoding Relaxation in ZULF-NMR Chengtong Zhang presents a powerful theoretical and experimental framework for ZULF-NMR relaxometry, revealing how spin relaxation at near-zero fields encodes structural and dynamic information. globalnmr.org/toward-underst… #GlobalnmrOC2025

Can long-lived spin states survive a phase transition? Vishal Varma shows that LLS prepared in an anisotropic liquid crystal environment persist even after heating to the isotropic phase. globalnmr.org/long-lived-sta… #GlobalnmrOC2025

What happens to water at the nanoscale interface between diamond and fluorinated oil?Kang Xu uses NV-NMR spin magnetometry to track ¹H & ¹⁹F diffusion near diamond surfaces, revealing fast water motion and slow interfacial reorganization. globalnmr.org/probing-interf… #GlobalnmrOC2025

How close do ions get to graphenic surfaces in supercapacitors? @pcmspin shows how solid-state NMR sheds light on ion confinement in graphenic materials for supercapacitors. globalnmr.org/solid-state-nm… #GlobalnmrOC2025

Say goodbye to t₁-noise! Quentin Reynard-Feytis introduces a two-spin order filter to clean up DNP-enhanced 13C–13C NMR spectra at natural abundance. Unlock clearer long-range correlations, even at 30 K! globalnmr.org/removing-t1-no… #GlobalnmrOC2025

How close can we get to the theoretical max in DNP enhancement? @RajChaklashiya shows how semianalytical models & quantum simulations (Spinevolution) reveal key limits & insights using TEMTriPol-1 biradical systems. globalnmr.org/dnp-semianalyt… #GlobalnmrOC2025

💡Lighting up hidden nuclear spins! @v_sadasivan revisits the Three-Spin Mixing mechanism in solid-state photo-CIDNP, offering new insights under both static & MAS conditions using an effective Hamiltonian and Landau-Zener framework. globalnmr.org/lighting-up-th… #GlobalnmrOC2025

The 4th Global NMR Online Conference has officially concluded! Three days, 2-minute talks, and a world of ideas, all shared by an incredible global MR community. Thanks to all the presenters, viewers & our generous sponsors. Stay tuned for more information! #GlobalnmrOC2025

How can we identify and quantify synthetic cannabinoids without reference standards? Mariana Riccio uses NMR with GC-MS and flash chromatography to isolate and characterize JWH compounds from real forensic seizures. globalnmr.org/identification… #GlobalnmrOC2025

How do ions move and interact in ionic liquids? @YananLi12451 combines CRAZED and TQF NMR experiments to uncover multiple quantum coherences in BMIM-BF₄, shedding light on ion dynamics and molecular interactions. globalnmr.org/identifying-mu… #GlobalnmrOC2025

Which is more reliable for time-dependent quantum mechanics: Magnus or Fer expansion? @kuntalsherlock explores this conundrum using CP and DQ-HORROR NMR experiments, revealing where each scheme succeeds or fails. globalnmr.org/an-operational… #GlobalnmrOC2025

Can NMR pulse sequences simulate quantum logic gates like CNOT and SWAP? Lena Aly builds a MATLAB model linking unitary quantum gates to realizable NMR pulses, enabling error analysis and protocol optimization! globalnmr.org/the-quantum-ga… #GlobalnmrOC2025

Can solvents reshape aromaticity in nitroaniline isomers? Prince Sebastian uses NICS(1) calculations to reveal how binary solvent mixtures modulate aromaticity in ortho, meta & para-nitroaniline. globalnmr.org/an-nics-study-… #GlobalnmrOC2025

How do ions dance and nuclei talk in ionic liquids? @teleanuflorin explores intermolecular Overhauser transfer using NMR cross-relaxation and MD simulations to reveal how temperature tunes ion proximities in different molecular shells. globalnmr.org/ions-dance-nuc… #GlobalnmrOC2025

Can theory and MD simulations predict full-range ¹⁹F NMR relaxation? @AngelMaryCT1 uses theory and MD to compute inter- & intramolecular ¹⁹F relaxation in C₅Py-NTf₂, capturing both anion tumbling and CF₃ rotation. globalnmr.org/a-bottom-up-ap… #GlobalnmrOC2025

Pocket-sized power for your lab! Beau Webber presents a palm-top time-domain NMR spectrometer-compact, versatile, and remote-operable. From molecular mobility to pore-size analysis, its NMR made simple and scalable. globalnmr.org/a-palm-top-tim… #GlobalnmrOC2025

From solar-driven swelling to sodium NMR insights, Huijing Zou uses Na NMR & imaging to reveal how polyelectrolyte hydrogels interact with salt ions for solar-driven water desalination. A fascinating look at ion flux beyond conductivity! globalnmr.org/polyelectrolyt… #GlobalnmrOC2025

Final day of the Global NMR Online Conference, 2025 is LIVE! Don’t miss the last wave of incredible 2-minute talks from researchers around the world! Every reaction counts, keep the energy high and make your voice heard on this final stretch. #GlobalnmrOC2025

Replenishable hyperpolarization is here! @WangYan35529716 develops rapid melting strategies for benchtop DNP, melting 250 µL samples in just 5 sec using high-temp airflows. A step toward multi-scan, dilution-free liquid-state NMR. globalnmr.org/rapid-melting-… #GlobalnmrOC2025

🔋What’s inside a degrading lithium-ion battery? Chloé Gioiosa uses ¹³C Dissolution-DNP with HYPOP polymers to hyperpolarize & detect degradation products even at micromolar levels, unlocking new insights into electrolyte aging. globalnmr.org/13c-hyperpolar… #GlobalnmrOC2025