Long-lived states of methylene protons in achiral molecules
A Sonnefeld, A Razanahoera, P Pelupessy… - Science …, 2022 - science.org
In nuclear magnetic resonance (NMR), the lifetimes of long-lived states (LLSs) are
exquisitely sensitive to their environment. However, the number of molecules where such …
exquisitely sensitive to their environment. However, the number of molecules where such …
Singlet-filtered NMR spectroscopy
Selectively studying parts of proteins and metabolites in tissue with nuclear magnetic
resonance promises new insights into molecular structures or diagnostic approaches …
resonance promises new insights into molecular structures or diagnostic approaches …
Polychromatic excitation of delocalized long-lived proton spin states in aliphatic chains
A Sonnefeld, G Bodenhausen, K Sheberstov - Physical Review Letters, 2022 - APS
Long-lived states (LLS) involving pairs of magnetically inequivalent but chemically
equivalent proton spins in aliphatic (CH 2) n chains can be excited by simultaneous …
equivalent proton spins in aliphatic (CH 2) n chains can be excited by simultaneous …
Constant-adiabaticity radiofrequency pulses for generating long-lived singlet spin states in NMR
BA Rodin, KF Sheberstov, AS Kiryutin… - The Journal of …, 2019 - pubs.aip.org
A method is implemented to perform “fast” adiabatic variation of the spin Hamiltonian by
imposing the constant adiabaticity condition. The method is applied to improve the …
imposing the constant adiabaticity condition. The method is applied to improve the …
Selective filtration of NMR signals arising from weakly-and strongly-coupled spin systems
Nuclear magnetic resonance (NMR) spectroscopy is a powerful technique for analyzing
chemical and biological systems. However, in complex solutions with similar molecular …
chemical and biological systems. However, in complex solutions with similar molecular …
In vivo singlet state filtered nuclear magnetic resonance: towards monitoring toxic responses inside living organisms
In line with recent paradigm shifts in toxicity testing, in vivo nuclear magnetic resonance
(NMR) is a powerful tool for studying the biological impacts and perturbations caused by …
(NMR) is a powerful tool for studying the biological impacts and perturbations caused by …
31 P nuclear spin singlet lifetimes in a system with switchable magnetic inequivalence: experiment and simulation
31P NMR spectroscopy and the study of nuclear spin singlet relaxation phenomena are of
interest in particular due to the importance of phosphorus-containing compounds in …
interest in particular due to the importance of phosphorus-containing compounds in …
Ultrafast Single‐Scan 2D NMR Spectroscopic Detection of a PHIP‐Hyperpolarized Protease Inhibitor
AS Kiryutin, G Sauer, D Tietze… - … A European Journal, 2019 - Wiley Online Library
Two‐dimensional NMR spectroscopy is one of the most important spectroscopic tools for the
investigation of biological macromolecules. However, due to the low sensitivity of NMR …
investigation of biological macromolecules. However, due to the low sensitivity of NMR …
Adaptable singlet-filtered nuclear magnetic resonance spectroscopy for chemical and biological applications
C Huang, Y Peng, E Lin, Z Ni, X Lin, H Zhan… - Analytical …, 2022 - ACS Publications
Proton nuclear magnetic resonance (1H NMR) spectroscopy presents a powerful detection
tool for studying chemical compositions and molecular structures. In practical chemical and …
tool for studying chemical compositions and molecular structures. In practical chemical and …
Using optimal control methods with constraints to generate singlet states in NMR
BA Rodin, AS Kiryutin, AV Yurkovskaya… - Journal of Magnetic …, 2018 - Elsevier
A method is proposed for optimizing the performance of the APSOC (Adiabatic-Passage
Spin Order Conversion) technique, which can be exploited in NMR experiments with singlet …
Spin Order Conversion) technique, which can be exploited in NMR experiments with singlet …