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X-WR-CALNAME:Global NMR Discussion Meetings
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TZID:UTC
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DTSTART:20240101T000000
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DTSTART:20251026T010000
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DTSTART:20260329T010000
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TZOFFSETFROM:+0200
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DTSTART:20261025T010000
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BEGIN:VEVENT
DTSTART;TZID=UTC:20260428T150000
DTEND;TZID=UTC:20260428T160000
DTSTAMP:20260522T202402
CREATED:20260324T095827Z
LAST-MODIFIED:20260427T093003Z
UID:1815-1777388400-1777392000@www.globalnmr.org
SUMMARY:Malcolm Levitt
DESCRIPTION:Double-quantum excitation in solution NMR\, using weird quantum properties  \nThis tutorial is at the interface of magnetic resonance and quantum information science\, a topic attendees of the upcoming GRC conference “Convergence of Magnetic Resonance and Quantum Information Science”\, June 14th – 19th 2026\, can take part in.\nhttps://www.grc.org/magnetic-resonance-and-quantum-information-science-conference/2026/ \n8:00 AM California or 11:00 AM Boston or 5:00 PM Paris or 8:30 PM Delhi
URL:https://www.globalnmr.org/upcoming-discussions/malcolm-levitt/
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END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20260421T150000
DTEND;TZID=UTC:20260421T160000
DTSTAMP:20260522T202402
CREATED:20260306T181910Z
LAST-MODIFIED:20260331T163704Z
UID:1780-1776783600-1776787200@www.globalnmr.org
SUMMARY:Benjamin Tatman
DESCRIPTION:Beyond Exchange: Making Solid-State Relaxation Dispersion Less Coherent  \nThe measurement of Bloch-McConnell Relaxation Dispersion (BMRD) by NMR can provide useful insight into micro- and millisecond dynamics in biological systems. We recently demonstrated that the measurement of BMRD in the solid state has been plagued by three-spin recoupling conditions. The decoupling of these artefacts enables the measurement and quantification of BMRD down to previously inaccessible spin-lock frequencies\, even in fully protonated samples. Spurred on by these measurements\, we developed a new analytical framework for micro- to millisecond motional processes\, beyond the assumption of n-site exchange common in such analyses. \n8:00 AM California or 11:00 AM Boston or 5:00 PM Paris or 8:30 PM Delhi
URL:https://www.globalnmr.org/upcoming-discussions/benjamin-tatman/
ATTACH;FMTTYPE=image/png:https://www.globalnmr.org/wp-content/uploads/2026/03/benjamin-tatman.png
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20260331T150000
DTEND;TZID=UTC:20260331T160000
DTSTAMP:20260522T202402
CREATED:20260323T170952Z
LAST-MODIFIED:20260323T171604Z
UID:1810-1774969200-1774972800@www.globalnmr.org
SUMMARY:Steffen Glaser & Dennis Huber
DESCRIPTION:SpinDrops and QuBeads – Two Complementary Software Toolkits for the Exact and Intuitive Visualization of Spin Dynamics in NMR and Quantum Information Experiments  \nWe introduce SpinDrops and QuBeads\, two related software programs for dynamically simulating and visualizing operators\, particularly the density operator\, in NMR spectroscopy and quantum information processing using mathematically exact and complete graphical representations. After a brief theoretical introduction into the underlying visualizations\, we demonstrate the basic usage and the most important features of the software packages. In the subsequent workshop session\, participants learn how to set up and simulate custom NMR sequences and quantum circuits. Furthermore\, we present the built-in SpinDrops/QuBeads Didactics Frameworks and newly developed graphical editors\, which can be used to design highly interactive exercises for teaching NMR and quantum information processing. \n8:00 AM California or 11:00 AM Boston or 5:00 PM Paris or 8:30 PM Delhi \n  \n 
URL:https://www.globalnmr.org/upcoming-discussions/steffen-glaser-dennis-huber/
ATTACH;FMTTYPE=image/png:https://www.globalnmr.org/wp-content/uploads/2026/03/Steffen-Glasser_Dennis-Hurber_350x200.png
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20260324T150000
DTEND;TZID=UTC:20260324T160000
DTSTAMP:20260522T202402
CREATED:20260116T160343Z
LAST-MODIFIED:20260323T165946Z
UID:1728-1774364400-1774368000@www.globalnmr.org
SUMMARY:Roderick E. Wasylishen
DESCRIPTION:NMR Indirect Spin-Spin Coupling Constants – Measurements from the Earth’s Magnetic Field to 21 Tesla (900 MHz for 1H NMR)  \nI will begin by briefly talking about the history of indirect spin-spin coupling constants. Next\, first-order NMR spectra\, “through-space” NMR spectra\, isotope effects on observed spin-spin coupling constants. Earth’s magnetic field NMR spectra\, analysis of second-order and more complex NMR spectra. The importance of vicinal coupling constants in elucidating molecular structure. Extracting indirect spin-spin coupling constants from NMR spectra of solids. Early NMR spectra of the methylammonium lead-halides. \n8:00 AM California or 11:00 AM Boston or 4:00 PM Paris or 8:30 PM Delhi
URL:https://www.globalnmr.org/upcoming-discussions/roderick-e-wasylishen/
ATTACH;FMTTYPE=image/jpeg:https://www.globalnmr.org/wp-content/uploads/2026/01/IMG_0238-crop.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20260310T150000
DTEND;TZID=UTC:20260310T160000
DTSTAMP:20260522T202402
CREATED:20260116T154605Z
LAST-MODIFIED:20260318T162015Z
UID:1724-1773154800-1773158400@www.globalnmr.org
SUMMARY:Federico de Biasi
DESCRIPTION:Photochemically induced dynamic nuclear polarization for dye-sensitized solid-state NMR spectroscopy  \nPhotochemically induced dynamic nuclear polarization (photo-CIDNP) is a hyperpolarization technique that can provide NMR signal enhancement factors of orders of magnitude under light irradiation of the sample. Here\, I will show how photo-CIDNP could be used to establish a light-induced hyperpolarization protocol to improve the sensitivity of solid-state NMR spectroscopy through the combined action of suitable dyes and polarization relay via spin diffusion. \n8:00 AM California or 11:00 AM Boston or 4:00 PM Paris or 8:30 PM Delhi
URL:https://www.globalnmr.org/upcoming-discussions/federico-de-biasi/
ATTACH;FMTTYPE=image/jpeg:https://www.globalnmr.org/wp-content/uploads/2026/01/Federico_de_biasi_b02cd-1.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20260224T160000
DTEND;TZID=UTC:20260224T170000
DTSTAMP:20260522T202402
CREATED:20260116T154501Z
LAST-MODIFIED:20260219T160814Z
UID:1722-1771948800-1771952400@www.globalnmr.org
SUMMARY:Dieter Suter
DESCRIPTION:Quantum Sensing using Optical Readout of Single Spins  \nMagnetic resonance with inductive detection is applicable to a vast range of substances and materials\, including living beings. For some specific applications\, however\, the sensitivity of inductive detection is not sufficient. An interesting alternative consists in coupling the spins with optical photons. This can enhance the polarization of the spins and increase the detection sensitivity by many orders of magnitude. In suitable systems\, this approach has resulted in experimental studies of individual electronic and nuclear spins. \n8:00 AM California or 11:00 AM Boston or 5:00 PM Paris or 9:30 PM Delhi
URL:https://www.globalnmr.org/upcoming-discussions/dieter-suter/
ATTACH;FMTTYPE=image/jpeg:https://www.globalnmr.org/wp-content/uploads/2026/01/Suter_Dieter__200x257.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20260210T160000
DTEND;TZID=UTC:20260210T170000
DTSTAMP:20260522T202402
CREATED:20260116T153934Z
LAST-MODIFIED:20260206T081804Z
UID:1720-1770739200-1770742800@www.globalnmr.org
SUMMARY:Enrico Luchinat
DESCRIPTION:In-cell NMR in human cells: from protein maturation to real-time ligand screening  \nIn-cell NMR spectroscopy is a unique approach to study protein structure and function in the native cellular environment at atomic resolution. Here I will provide an overview of how NMR analysis of human cells expressing isotope labelled proteins allows monitoring functional processes such as protein maturation\, metal binding\, chemical modifications\, and interactions with ligands or with specific partners. \n8:00 AM California or 11:00 AM Boston or 5:00 PM Paris or 9:30 PM Delhi
URL:https://www.globalnmr.org/upcoming-discussions/enrico-luchinat/
ATTACH;FMTTYPE=image/jpeg:https://www.globalnmr.org/wp-content/uploads/2026/01/Enrico_Luchinat_200x250.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20260127T160000
DTEND;TZID=UTC:20260127T170000
DTSTAMP:20260522T202402
CREATED:20260108T161217Z
LAST-MODIFIED:20260113T210933Z
UID:1710-1769529600-1769533200@www.globalnmr.org
SUMMARY:Sergei Kuzin
DESCRIPTION:One\, two\, three… many. What modern pulse EPR knows about nuclei \nIn recent years\, understanding the role of nuclear environment in pulse electron paramagnetic resonance (EPR) spectroscopy has been vigorously boosted. In particular\, many advances were made in the investigation of nuclear-induced electron spin decoherence kinetics. In this talk\, we review these mechanisms\, illustrated by the electron’s interaction with small groups of nuclei. Also\, we discuss phenomena emerging in large nuclear systems (e.g.\, solvents or macromolecules). We will see how formally forbidden (or weakly allowed) electron-nuclear transitions shape the EPR signal\, and how EPR can use them to probe and study electron’s surroundings. \n8:00 AM California or 11:00 AM Boston or 5:00 PM Paris or 9:30 PM Delhi
URL:https://www.globalnmr.org/upcoming-discussions/sergei-kuzin/
ATTACH;FMTTYPE=image/jpeg:https://www.globalnmr.org/wp-content/uploads/2026/01/IMG_20230704_082937-1-e1768229148507.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20251216T170000
DTEND;TZID=Europe/Paris:20251216T180000
DTSTAMP:20260522T202402
CREATED:20250829T072303Z
LAST-MODIFIED:20251031T161518Z
UID:1657-1765904400-1765908000@www.globalnmr.org
SUMMARY:Albert Smith-Penzel
DESCRIPTION:Title to be announced \nAbstract to be announced. \n8:00 AM California or 11:00 AM Boston or 5:00 PM Paris or 9:30 PM Delhi
URL:https://www.globalnmr.org/upcoming-discussions/albert-smith-penzel/
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END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20251202T170000
DTEND;TZID=Europe/Paris:20251202T180000
DTSTAMP:20260522T202402
CREATED:20250829T072340Z
LAST-MODIFIED:20251116T125055Z
UID:1655-1764694800-1764698400@www.globalnmr.org
SUMMARY:Dave Britt
DESCRIPTION:Nuclear and Electron Spins and their Interactions \nNMR and Electron Paramagnetic Resonance (EPR) share much in common\, but the much larger magnetic moment of the electron spin give rise to distinct practical differences given the much higher frequency range accessed in EPR spectroscopy.  I will discuss some methods such as ENDOR and DNP where both electron spin and nuclear spin transitions are combined\, and also discuss recent progress in my laboratory at UC Davis implementing high power 263 GHz pulse EPR spectroscopy. https://www.researchsquare.com/article/rs-7643135/v1\n8:00 AM California or 11:00 AM Boston or 5:00 PM Paris or 9:30 PM Delhi
URL:https://www.globalnmr.org/upcoming-discussions/dave-britt/
ATTACH;FMTTYPE=image/jpeg:https://www.globalnmr.org/wp-content/uploads/2025/08/9a1e7de5e1fef6a1d1ac91beb1681b28-CR-Dave-Britt-3-8-19_026_20230827071648PM-e1756453109436.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20251118T170000
DTEND;TZID=Europe/Paris:20251118T180000
DTSTAMP:20260522T202402
CREATED:20250829T072450Z
LAST-MODIFIED:20251116T124658Z
UID:1653-1763485200-1763488800@www.globalnmr.org
SUMMARY:Frédérique Pourpoint
DESCRIPTION:Stability of MOFs in the presence of water by solid-state NMR \nThe stability of MOFs in the presence of water is a key factor for their performance in numerous applications. We demonstrated that quadrupolar nuclei like 17O and 91Zr offer unique insight into the inorganic cluster of MOFs such as Zirconium-based UiO-66\, despite the low natural abundance of 17O and the ultra wide line of 91Zr spectra. \n8:00 AM California or 11:00 AM Boston or 5:00 PM Paris or 9:30 PM Delhi
URL:https://www.globalnmr.org/upcoming-discussions/frederique-pourpoint/
ATTACH;FMTTYPE=image/jpeg:https://www.globalnmr.org/wp-content/uploads/2025/08/portrait_frederique_pourpoint_iuf_2-300x300-1.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20251104T170000
DTEND;TZID=Europe/Paris:20251104T180000
DTSTAMP:20260522T202402
CREATED:20250315T024338Z
LAST-MODIFIED:20251031T161835Z
UID:549-1762275600-1762279200@www.globalnmr.org
SUMMARY:Michael Ryan Hansen
DESCRIPTION:Ultra-Wideline Solid-State NMR Spectroscopy with Applications to Battery Materials and (Inter)Metallic Phases \nThis talk will introduce recent advancements in ultra-wideline NMR techniques\, focusing on the design principles of WURST pulses for optimal recording of ultra-wideline WCPMG NMR spectra\, ultrafast WURST pulses for nuclei with short T2/T2*\, and the incorporation of WCPMG under MAS conditions (WCPMG-MAS). Practical examples of these techniques in recent work on battery materials in addition to intermetallic and metallic samples will be presented. \n8:00 AM California or 11:00 AM Boston or 5:00 PM Paris or 9:30 PM Delhi
URL:https://www.globalnmr.org/upcoming-discussions/michael-ryan-hansen/
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END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20251028T170000
DTEND;TZID=Europe/Paris:20251028T180000
DTSTAMP:20260522T202402
CREATED:20250829T071909Z
LAST-MODIFIED:20251008T122220Z
UID:1643-1761670800-1761674400@www.globalnmr.org
SUMMARY:Raphaële Clément
DESCRIPTION:Advancing Magnetic (Resonance) Methods to Track Processes inParamagnetic Battery Electrodes \nSolid-state NMR has become an indispensable tool for quantifying defects and tracking the nature and reversibility of local structure changes in battery electrode materials during charge and discharge. Yet\, probing paramagnetically concentrated systems with NMR remains extremely challenging. Achieving sufficient spectral resolution requires low magnetic fields and ultrafast spinning—conditions that are currently incompatible with real-time operando studies. At the same time\, improved theoretical methodologies for predicting paramagnetic NMR shifts are needed to unravel the complexity of spectra acquired at different stages of cycling.In this talk\, I will first present our development of operando magnetometry and EPR approaches that complement high-resolution ex situ solid-state NMR\, offering new insights into the interplay between cation disorder and redox processes in LixNi1-yMnyO2 cathodes.1\,2 In the second part\, I will introduce an ab initio cluster expansion Monte Carlo framework for computing finite-temperature Fermi contact shifts with significantly improved accuracy compared to methods to date.3\,4 Together\, these developments move us closer to fully exploiting magnetic resonance for tracking battery processes in action.[1] Nguyen\, H.\, Bassey\, E.\, Foley\, E.\, Kitchaev\, D.\, Giovine\, R.\, Clément\, R.\, J. Magn. Reson.\, 2024\, 368\, 107772.[2] Nguyen\, H.\, Zaveri\, A.\, Cui\, W.\, Silverstein\, R.\, Kurzhals\, P.\, Sicolo\, S.\, Bianchini\, M.\, Seidel\, K.\, Clément\, R.\, 2023\, Adv. Funct. Mater.\, 2306168.[3] Garcia Ponte\, G.\, Behara\, S.\, Bassey\, E.\, Clément\, R.\, Van der Ven\, A.\, Chem. Mater. 2025\, 37\, 5\, 1835–1846.[4] Bassey\, E.\, Sebti\, E.\, Van der Ven\, A.\, Clément\, R.\, in preparation. \n8:00 AM California or 11:00 AM Boston or 5:00 PM Paris or 8:30 PM Delhi
URL:https://www.globalnmr.org/upcoming-discussions/raphaele-clement/
ATTACH;FMTTYPE=image/jpeg:https://www.globalnmr.org/wp-content/uploads/2025/08/Raphaele.jpeg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20251021T170000
DTEND;TZID=Europe/Paris:20251021T180000
DTSTAMP:20260522T202402
CREATED:20250829T072044Z
LAST-MODIFIED:20251008T122331Z
UID:1649-1761066000-1761069600@www.globalnmr.org
SUMMARY:Mikael Akke
DESCRIPTION:Resolving Protein–Ligand Binding Pathways by NMR Relaxation: Conformational Selection vs Induced Fit \nProtein–ligand binding is essential for biological function. A long-standing question is whether ligand binding occurs via conformational selection (CS) or induced fit (IF). Using relaxation dispersion experiments with varying ligand concentration\, we measured the 4-state binding kinetics encompassing both the CS and IF pathways in galectin-3. We determined the ligand affinity of each pathway\, all rate constants and populations\, and the relative flux through each pathway — all of which provide a very rich understanding of protein–ligand binding and some surprising results. \n8:00 AM California or 11:00 AM Boston or 5:00 PM Paris or 8:30 PM Delhi
URL:https://www.globalnmr.org/upcoming-discussions/mikael-akke/
ATTACH;FMTTYPE=image/jpeg:https://www.globalnmr.org/wp-content/uploads/2025/08/MikaelAkke.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20251014T170000
DTEND;TZID=Europe/Paris:20251014T180000
DTSTAMP:20260522T202402
CREATED:20250829T072016Z
LAST-MODIFIED:20251008T122724Z
UID:1647-1760461200-1760464800@www.globalnmr.org
SUMMARY:Andreas Meyer
DESCRIPTION:Using 19F to Study Paramagnetic Biomolecules at the Nanoscale with Electron Nuclear Double Resonance \n19F labels are well established in NMR spectroscopy and allow accessing specific molecular information within biomolecular frameworks such as proteins. In case of radical enzymes or paramagnetic metalloproteins\, the molecular structure around the paramagnetic center within a radius of up to ca. 20 Å can be investigated by electron nuclear double resonance (ENDOR) spectroscopy\, benefitting from the high electron spin polarization. The method can also be applied to diamagnetic molecules if paramagnetic spin labels are used.In this talk\, the basic principles of 19F ENDOR will be presented in an instructive fashion\, followed by an overview of how the method developed in the past five years. As an application\, the use of 19F ENDOR in studying the proton coupled electron transfer of ribonucleotide reductase\, a tetrameric radical enzyme with more than 2200 residues\, will be showcased. \n8:00 AM California or 11:00 AM Boston or 5:00 PM Paris or 8:30 PM Delhi
URL:https://www.globalnmr.org/upcoming-discussions/andreas-meyer/
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20250923T170000
DTEND;TZID=Europe/Paris:20250923T180000
DTSTAMP:20260522T202402
CREATED:20250829T071225Z
LAST-MODIFIED:20250829T072933Z
UID:1640-1758646800-1758650400@www.globalnmr.org
SUMMARY:Kirill Sheberstov
DESCRIPTION:Title to be announced \nAbstract to be announced. \n8:00 AM California or 11:00 AM Boston or 5:00 PM Paris or 8:30 PM Delhi
URL:https://www.globalnmr.org/upcoming-discussions/kirill-sheberstov/
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END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20250909T170000
DTEND;TZID=Europe/Paris:20250909T180000
DTSTAMP:20260522T202402
CREATED:20250829T070854Z
LAST-MODIFIED:20250829T072821Z
UID:1638-1757437200-1757440800@www.globalnmr.org
SUMMARY:Vineeth Thalakottoor
DESCRIPTION:PyOR: A Versatile Magnetic Resonance Simulator for Learning and Teaching \nPython On Resonance (PyOR) is an open-source\, object-oriented simulation package for exploring magnetic resonance phenomena in both liquid- and solid-state systems. Originally developed to model nonlinear NMR effects such as radiation damping and maser dynamics\, PyOR has since evolved into a versatile and user-friendly framework. It enables users to learn\, simulate\, and visualize various NMR experiments\, making it accessible to beginners from diverse backgrounds\, including physics\, chemistry\, and biology.Its modular architecture emphasizes clarity and readability\, enabling users to directly link textbook-level formulations of spin dynamics with their computational realization. The package is organized into specialized modules that address key aspects of magnetic resonance theory and practice\, including the generation of spin operators and Hamiltonians\, the simulation of quantum mechanical time evolution\, the modeling of nonlinear effects such as radiation damping and maser dynamics\, the incorporation of relaxation mechanisms\, and the visualization of results.PyOR is easy for students to start using\, thanks to its clear design and many Jupyter Notebook examples\, while still being flexible enough for advanced research. https://github.com/VThalakottoor/PyOR \n8:00 AM California or 11:00 AM Boston or 5:00 PM Paris or 8:30 PM Delhi
URL:https://www.globalnmr.org/upcoming-discussions/vineeth-thalakottoor/
ATTACH;FMTTYPE=image/jpeg:https://www.globalnmr.org/wp-content/uploads/2025/08/1742573197802-e1756452451549.jpeg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20250617T150000
DTEND;TZID=UTC:20250617T160000
DTSTAMP:20260522T202402
CREATED:20250315T024746Z
LAST-MODIFIED:20250603T143008Z
UID:552-1750172400-1750176000@www.globalnmr.org
SUMMARY:David Rovnyak & Frank Delaglio
DESCRIPTION:NUS Schedules Old and New\, and How to Evaluate Them for Your Data\n \nIncreased adoption of non-uniform sampling (NUS) for multi-dimensional NMR spans ever-broader classes of experiments and increasingly challenging applications\, expanding the efficiency and scope of NMR. Given the landscape of established and emerging spectral analysis and reconstruction methods\, there is increasing focus on the properties\, quality\, and selection of sampling schedules\, enabling a greater understanding of the principles of good schedule design. Even as the diverse criteria for generating schedules are better understood\, creating de novo schedules for NUS as well as evaluating schedules can be non-trivial\, involving a complex interplay of experimental considerations. This presentation will review the workings of NUS as background for a detailed discussion of the current state of sampling schedule design\, with the aim to empower users to determine when and how NUS can best be applied to their own NMR measurements. \n8:00 AM California or 11:00 AM Boston or 5:00 PM Paris or 8:30 PM Delhi
URL:https://www.globalnmr.org/upcoming-discussions/title-to-be-announced-6/
ATTACH;FMTTYPE=image/jpeg:https://www.globalnmr.org/wp-content/uploads/2025/03/davidandfrank.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20250603T150000
DTEND;TZID=UTC:20250603T160000
DTSTAMP:20260522T202402
CREATED:20250315T024617Z
LAST-MODIFIED:20250513T175629Z
UID:551-1748962800-1748966400@www.globalnmr.org
SUMMARY:Jiafei Mao
DESCRIPTION:DNP NMR spectroscopy for biological applications \nDynamic Nuclear Polarization (DNP) has revolutionized NMR spectroscopy\, enabling powerful new approaches to investigate molecular structures and mechanisms in the life sciences. This tutorial offers a practical overview of biological DNP NMR spectroscopy. We begin by introducing the core components of modern DNP NMR\, including instrumentation\, hyperpolarization agents\, sample preparation strategies\, and spin dynamics\, with an emphasis on their application in biological systems. Next\, we highlight the established capabilities of DNP-enhanced NMR through real-world examples involving complex and challenging biological targets. We then explore emerging frontiers at the intersection of DNP NMR and life sciences\, showcasing its expanding potential. Finally\, we critically examine the remaining challenges and intrinsic limitations of DNP NMR spectroscopy\, considering their implications for biological relevance\, impact\, and future significance. \n8:00 AM California or 11:00 AM Boston or 5:00 PM Paris or 8:30 PM Delhi
URL:https://www.globalnmr.org/upcoming-discussions/jiafei-mao/
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END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20250520T150000
DTEND;TZID=UTC:20250520T160000
DTSTAMP:20260522T202402
CREATED:20250315T024518Z
LAST-MODIFIED:20250516T192100Z
UID:550-1747753200-1747756800@www.globalnmr.org
SUMMARY:James Eills
DESCRIPTION:Parahydrogen-induced polarization at Low Magnetic Field \nParahydrogen-induced polarization (PHIP) is a hyperpolarization method that can enhance NMR signals by several orders of magnitude. However\, parahydrogen itself is NMR silent\, so an important step in PHIP experiments is to convert the parahydrogen-derived singlet order into an observable magnetic state. In this educational seminar I will review different polarization transfer methods in PHIP experiments\, with a particular focus on low-magnetic-field approaches. \n8:00 AM California or 11:00 AM Boston or 5:00 PM Paris or 8:30 PM Delhi
URL:https://www.globalnmr.org/upcoming-discussions/james-eills/
ATTACH;FMTTYPE=image/jpeg:https://www.globalnmr.org/wp-content/uploads/2025/03/James-Eills-2749432152.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20250422T150000
DTEND;TZID=UTC:20250422T160000
DTSTAMP:20260522T202402
CREATED:20250315T024225Z
LAST-MODIFIED:20250416T143659Z
UID:548-1745334000-1745337600@www.globalnmr.org
SUMMARY:Vlad Michaelis
DESCRIPTION:NMR Spectroscopy of Metal Halide Materials: Shining Opportunities& Challenging Nuclei \nMetal halide perovskites are a fascinating class of materials with far-reaching potential in various applications\, including photovoltaics\, photodetectors\, light-emitting diodes\, quantum sensing\, X-ray detectors\, and lasers. While this broad class of compounds continues to evolve\, their atomic-level structure and dynamics is immensely complex due to their high degree of chemical and synthetic variability that allows their physical\, optical and chemical properties to be tuned. This flexibility accommodates organic and inorganic cations\, changes in valency\, and substitution abilities across Group 17. Further synthetic manipulation enhances our chemical design ambitions by enabling the exploration of new dimensionalities and stoichiometries (perovskite-inspired materials)\, as well as crystallite sizes (bulk to nano). \nThis presentation will discuss our efforts transitioning from Pb-based materials to Sn- or Ge-containing solids that were initially avoided due to their propensity to degrade rapidly but are now quickly gaining attention. We will discuss synthetic strategies\, sample handling\, and how we apply solid-state nuclear magnetic resonance (NMR) spectroscopy to understand degradation\, phase stability\, dynamics\, cation/anion substitution\, as well as heterovalent doping using both I=½ and quadrupolar (I>½) nuclei (207Pb\,119Sn\, 133Cs\, 73Ge\, 35Cl\, 79Br). Our focus will be using NMR methods and considerations when accessing these nuclei\, with some instances of the use of nuclear quadrupole resonance (NQR)\, dynamic nuclear polarization (DNP)\, or electron paramagnetic resonance (EPR). \n8:00 AM California or 11:00 AM Boston or 5:00 PM Paris or 8:30 PM Delhi
URL:https://www.globalnmr.org/upcoming-discussions/vald-michaelis/
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DTSTART;TZID=UTC:20250325T150000
DTEND;TZID=UTC:20250325T160000
DTSTAMP:20260522T202402
CREATED:20250315T023926Z
LAST-MODIFIED:20250411T194434Z
UID:546-1742914800-1742918400@www.globalnmr.org
SUMMARY:Guinevere Mathies
DESCRIPTION:Pulsed dynamic nuclear polarization \nAll spectroscopic methods evolve from continuous-wave to pulsed. Magic-angle-spinning NMR in combination with dynamic nuclear polarization (MAS DNP) has\, so far\, been an exception. We try to change that by designing DNP pulse sequences. \nFor the time being\, pulsed DNP experiments are only possible at low magnetic fields. The basic reason is that suitable microwave sources are not available above 95 GHz. Nevertheless\, we learned a lot in recent years about designing DNP sequences. As a result\, there now exists a family of DNP sequences\, which appear\, based on their matching condition\, compatible with high-field MAS DNP.[1-4] \nThe theoretical description of a single transfer of polarization in a dipolar-coupled electron-nuclear spin system is under control. To build up DNP of bulk nuclei\, however\, many such transfers are needed. We recently found a numerically stable method to simulate pulsed DNP in the steady state\, which even predicts the optimal repetition rate of a sequence. In my talk I will get you up to speed \n.1. Tan et al. Sci. Adv. 5(1)\, eaav6909 (2019)\n2. Redrouthu and Mathies J. Am. Chem. Soc. 144(4)\, 1513–1516 (2022)\n3. Wili et al. Sci. Adv. 8(28)\, eabq0536 (2022)\n4. Redrouthu\, Kumar\, Mathies J. Chem. Phys. 159\, 014201 (2023) \n8:00 AM California or 11:00 AM Boston or 4:00 PM Paris or 8:30 PM Delhi
URL:https://www.globalnmr.org/upcoming-discussions/guinevere-mathies/
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BEGIN:VEVENT
DTSTART;TZID=UTC:20250311T080000
DTEND;TZID=UTC:20250311T170000
DTSTAMP:20260522T202402
CREATED:20250305T005723Z
LAST-MODIFIED:20250411T185818Z
UID:544-1741680000-1741712400@www.globalnmr.org
SUMMARY:Chad Rienstra
DESCRIPTION:Tuesday\, March 11\, 2025 \n\n\n\n\n\n\n\nMagic-Angle Spinning Probes for High and Ultra-High Fields \nIn this talk\, I will describe recent progress in the development of custom-designed probes for magic-angle spinning solid-state NMR at 600\, 750\, 900 and 1100 MHz\, including versions with improved sensitivity for 13C and 1H detection and applications to biological macromolecules including microcrystals\, fibrils\, membrane proteins and RNAs. \n8:00 AM California or 11:00 AM Boston or 4:00 PM Paris or 8:30 PM Delhi
URL:https://www.globalnmr.org/upcoming-discussions/chad-rienstra/
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