☆ 4.8 Article

Optically Enhanced Solid-State 1H NMR Spectroscopy

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2023)

相关参考文献

注意：仅列出部分参考文献，下载原文获取全部文献信息。

Article Chemistry, Multidisciplinary

Optical Spin Polarization of a Narrow-Linewidth Electron-Spin Qubit in a Chromophore/Stable-Radical System

Yunfan Qiu et al.

Summary: Photoexcited organic chromophores combined with stable radicals can be used as candidates for quantum information applications. In this study, the synthesis and characterization of 1,6,7,12-Tetra-(4-tert-butylphenoxy)-perylene-3,4 : 9,10-bis(dicarboximide) (tpPDI) linked to a partially deuterated alpha,gamma-bisdiphenylene-beta-phenylallyl radical (BDPA-d(16)) were performed using time-resolved optical and electron paramagnetic resonance (EPR) spectroscopies. The results showed efficient generation of a quartet state (Q) followed by a spin-polarized doublet ground state (D-0) upon photoexcitation of tpPDI-BDPA-d(16).

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2023)

添加到收藏夹

Review Chemistry, Multidisciplinary

Spin Hyperpolarization in Modern Magnetic Resonance

James Eills et al.

Summary: Magnetic resonance techniques, especially medical magnetic resonance imaging, are widely used in various scientific disciplines and practical applications. The development of spin hyperpolarization has greatly boosted both fundamental and applied magnetic resonance. Hyperpolarization techniques significantly enhance the signal intensity of magnetic resonance, overcoming its low sensitivity and opening up new possibilities for applications.

CHEMICAL REVIEWS (2023)

添加到收藏夹

Review Physics, Atomic, Molecular & Chemical

Photo-CIDNP in Solid State

Joerg Matysik et al.

Summary: Photo-CIDNP is a phenomenon of nuclear polarization created by the spin-chemical evolution of spin-correlated radical pairs, which can occur in gases, liquids, and solids. The solid-state photo-CIDNP effect observed under magic-angle spinning has led to the development of photo-CIDNP MAS NMR as an analytical method.

APPLIED MAGNETIC RESONANCE (2022)

添加到收藏夹

Article Physics, Atomic, Molecular & Chemical

Mechanistic Study of Electron Spin Polarization Transfer in Covalent Donor-Acceptor-Radical Systems

Yuheng Huang et al.

Summary: The mechanism of spin polarization transfer from a photogenerated spin-correlated radical pair to a stable radical was studied. It was found that spin polarization on the stable radical is generated by asymmetry in the charge recombination pathways.

APPLIED MAGNETIC RESONANCE (2022)

添加到收藏夹

Editorial Material Chemistry, Multidisciplinary

Introduction: Biomolecular NMR Spectroscopy

Angela M. Gronenborn et al.

CHEMICAL REVIEWS (2022)

添加到收藏夹

Article Chemistry, Physical

Spinning-Driven Dynamic Nuclear Polarization with Optical Pumping

Krishnendu Kundu et al.

Summary: A new method for solid-state nuclear spin hyperpolarization is proposed, combining the cross-effect mechanism and electron spin optical hyperpolarization in rotating solids. The study demonstrates the possibility of optical hyperpolarization at low temperatures and low field, and further explores its field dependence to optimize high-field electron spin hyperpolarization. Numerical simulations show that optically pumped magic-angle spinning dynamic nuclear polarization (MAS-DNP) could achieve breakthrough enhancements at very high magnetic fields without the need for microwave irradiation.

JOURNAL OF PHYSICAL CHEMISTRY A (2022)

添加到收藏夹

Article Chemistry, Physical

1H Detected Relayed Dynamic Nuclear Polarization

Pierrick Berruyer et al.

Summary: Recently, methods based on the dynamics of 1H nuclear hyperpolarization in magic angle spinning (MAS) NMR experiments have been used to determine mesoscale structures in complex materials. However, these methods have low sensitivity and have only been feasible using indirect detection of 1H polarization through dilute heteronuclei. In this study, relayed-DNP (R-DNP) combined with fast MAS enables direct 1H detection, accelerating experiment times by a factor of 16. Varying the MAS rate allows for recording a series of independent R-DNP curves that can be jointly analyzed to accurately determine domain sizes.

JOURNAL OF PHYSICAL CHEMISTRY C (2022)

添加到收藏夹

Article Chemistry, Physical

Mapping 13C hyperfine couplings and exchange interactions in short-lived charge separated states of rigid donor-bridge-acceptor dyads

Ivan Zhukov et al.

Summary: This study presents a detailed experimental investigation on reversible photo-induced intramolecular charge separation using nuclear magnetic resonance detection of chemically induced dynamic nuclear polarization. By measuring the coupling constants of isotropic and anisotropic hyperfine interactions at individual C-13 sites, the influence of different side groups in the bridging moiety on electron withdrawing strength was traced. The results provide a reliable basis for determining the spin density distribution in the charge separated state of such dyads, in combination with similar data obtained for the H-1 positions of the compounds.

JOURNAL OF CHEMICAL PHYSICS (2021)

添加到收藏夹

Review Biochemistry & Molecular Biology

NMR spectroscopy captures the essential role of dynamics in regulating biomolecular function

T. Reid Alderson et al.

Summary: The article demonstrates the importance of nuclear magnetic resonance (NMR) spectroscopy in studying the dynamic structures of biomolecules, including its wide range of applications in revealing biomolecular motions, functional dynamics in large molecular machines, transient conformations implicated in disease onset, and weak interactions involved in liquid-liquid phase separation.

CELL (2021)

添加到收藏夹

Article Biochemical Research Methods

Hyperpolarization transfer pathways in inorganic materials

Snaedis Bjorgvinsdottir et al.

Summary: Dynamic nuclear polarization is used to hyperpolarize proton-free inorganic materials in magic angle spinning NMR experiments, with hyperpolarization generated on the surface and propagated towards the bulk through spin diffusion. Two-dimensional experiments are used to study spin diffusion from the surface to the bulk, showing efficient transfer of hyperpolarization from surface to multiple bulk sites simultaneously, as well as rapid polarization exchange between bulk sites. Evidence is also presented for polarization exchange between different sites on the surface in cases of disorder.

JOURNAL OF MAGNETIC RESONANCE (2021)

添加到收藏夹

Article Chemistry, Physical

Photochemically Induced Dynamic Nuclear Polarization of Heteronuclear Singlet Order

Kirill F. Sheberstov et al.

Summary: Photochemically induced dynamic nuclear polarization (photo-CIDNP) is a method to hyperpolarize nuclear spins using light. The study demonstrates hyperpolarization of H-1 and C-13 nuclear spins under Earth's magnetic field and zero- to ultralow-field (ZULF) conditions, with significant enhancement of NMR signals. The method is simple, cost-efficient, and applicable to a variety of molecular systems known to exhibit photo-CIDNP.

JOURNAL OF PHYSICAL CHEMISTRY LETTERS (2021)

添加到收藏夹

Article Chemistry, Physical

Achieving Maximal Enhancement of Electron Spin Polarization in Stable Nitroxyl Radicals at Room Temperature

Vinayak Rane

Summary: Enhancing the polarization of spin levels at room temperature through the optimization of parameters and synthesis of specific adducts has been studied. The role of photophysical quenching process in generating large ESP is highlighted, and a potential route for the generation of photostable radical-chromophore adducts is suggested. The synthesized diradical adduct demonstrated enhanced photochemical stability, paving the way for a wide range of applications in DNP, spintronics, and magnetometers.

JOURNAL OF PHYSICAL CHEMISTRY B (2021)

添加到收藏夹

Review Chemistry, Multidisciplinary

Photogenerated Spin-Correlated Radical Pairs: From Photosynthetic Energy Transduction to Quantum Information Science

Samantha M. Harvey et al.

Summary: Research has shown that spin-polarized radical pair spectra are observed in chemical and photosynthetic systems when the distance between the two radicals is restricted, leading to the formation of spin-correlated radical pairs. These spin-correlated radical pairs can serve as spin qubit pairs, allowing for manipulation of spin dynamics to study various quantum phenomena in the field of quantum information science.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2021)

添加到收藏夹

Review Chemistry, Multidisciplinary

NMR spectroscopy probes microstructure, dynamics and doping of metal halide perovskites

Dominik J. Kubicki et al.

Summary: This article discusses the application of solid-state magic-angle spinning NMR spectroscopy in metal halide perovskites and its unique insights into related compounds. It also examines the applicability, feasibility, and limitations of solid-state NMR in experiments, highlighting the pivotal role of solid-state mechanosynthesis in NMR studies.

NATURE REVIEWS CHEMISTRY (2021)

添加到收藏夹

Review Multidisciplinary Sciences

Solid-state NMR spectroscopy

Bernd Reif et al.

Summary: Solid-state nuclear magnetic resonance (NMR) spectroscopy is an atomic-level method to determine the chemical structure, 3D structure, and dynamics of solids and semi-solids, with most high-resolution solid-state NMR spectra measured under magic-angle spinning (MAS). Common experiments and data analysis approaches in solid-state NMR are summarized, highlighting applications in biology, chemistry, and materials sciences.

NATURE REVIEWS METHODS PRIMERS (2021)

添加到收藏夹

Review Chemistry, Inorganic & Nuclear

Halogen bonding in solution: NMR spectroscopic approaches

Daniel von der Heiden et al.

COORDINATION CHEMISTRY REVIEWS (2020)

添加到收藏夹

Article Chemistry, Physical

Positive electronic exchange interaction and predominance of minor triplet channel in CIDNP formation in short lived charge separated states of D-X-A dyads

Ivan Zhukov et al.

JOURNAL OF CHEMICAL PHYSICS (2020)

添加到收藏夹

Article Chemistry, Physical

Enhanced Intersystem Crossing and Transient Electron Spin Polarization in a Photoexcited Pentacene-Trityl Radical

Claudia E. Avalos et al.

JOURNAL OF PHYSICAL CHEMISTRY A (2020)

添加到收藏夹

Review Chemistry, Physical

NMR crystallography of molecular organics

Paul Hodgkinson

PROGRESS IN NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY (2020)

添加到收藏夹

Review Nanoscience & Nanotechnology

Insight into the structures and dynamics of organic semiconductors through solid-state NMR spectroscopy

Martin Seifrid et al.

NATURE REVIEWS MATERIALS (2020)

添加到收藏夹

Review Chemistry, Physical

Paramagnetic NMR in solution and the solid state

Andrew J. Pell et al.

PROGRESS IN NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY (2019)

添加到收藏夹

Article Chemistry, Physical

Magnetic field and orientation dependence of solid-state CIDNP

Denis V. Sosnovsky et al.

JOURNAL OF CHEMICAL PHYSICS (2019)

添加到收藏夹

Article Biochemical Research Methods

Maximizing nuclear hyperpolarization in pulse cooling under MAS

Snaedis Bjorgvinsdottir et al.

JOURNAL OF MAGNETIC RESONANCE (2019)

添加到收藏夹

Review Chemistry, Multidisciplinary

Metal Active Sites and Their Catalytic Functions in Zeolites: Insights from Solid-State NMR Spectroscopy

Jun Xu et al.

ACCOUNTS OF CHEMICAL RESEARCH (2019)

添加到收藏夹

Review Biochemistry & Molecular Biology

NMR Spectroscopy for Metabolomics Research

Abdul-Hamid Emwas et al.

METABOLITES (2019)

添加到收藏夹

Review Materials Science, Multidisciplinary

Solid-state nuclear magnetic resonance spectroscopy of cements

B. Walkley et al.

MATERIALS TODAY ADVANCES (2019)

添加到收藏夹

Review Chemistry, Multidisciplinary

Collagen Structure-Function Relationships from Solid-State NMR Spectroscopy

Ieva Goldberga et al.

ACCOUNTS OF CHEMICAL RESEARCH (2018)

添加到收藏夹

Article Biochemical Research Methods

13C → 1H transfer of light-induced hyperpolarization allows for selective detection of protons in frozen photosynthetic reaction center

Pavlo Bielytskyi et al.

JOURNAL OF MAGNETIC RESONANCE (2018)

添加到收藏夹

Article Chemistry, Multidisciplinary

Bulk Nuclear Hyperpolarization of Inorganic Solids by Relay from the Surface

Snaedis Bjorgvinsdottir et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2018)

添加到收藏夹

Review Chemistry, Physical

NMR Spectroscopy in Glass Science: A Review of the Elements

Randall Youngman

MATERIALS (2018)

添加到收藏夹

Review Chemistry, Multidisciplinary

Solid-State NMR Investigations of Carbon Dioxide Gas in Metal-Organic Frameworks: Insights into Molecular Motion and Adsorptive Behavior

Velencia J. Witherspoon et al.

CHEMICAL REVIEWS (2018)

添加到收藏夹

Review Chemistry, Multidisciplinary

Desktop NMR and Its Applications From Materials Science To Organic Chemistry

Bernhard Bluemich et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2018)

添加到收藏夹

Review Chemistry, Physical

Materials' Methods: NMR in Battery Research

Oliver Pecher et al.

CHEMISTRY OF MATERIALS (2017)

添加到收藏夹

Article Chemistry, Physical

Coherent manipulation of non-thermal spin order in optical nuclear polarization experiments

Gerd Buntkowsky et al.

JOURNAL OF CHEMICAL PHYSICS (2017)

添加到收藏夹

Review Biochemistry & Molecular Biology

NMR Studies of Large Proteins

Yajun Jiang et al.

JOURNAL OF MOLECULAR BIOLOGY (2017)

添加到收藏夹

Article Chemistry, Physical

Measuring Nano- to Microstructures from Relayed Dynamic Nuclear Polarization NMR

Arthur C. Pinon et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2017)

添加到收藏夹

Review Chemistry, Physical

Dynamic nuclear polarization for sensitivity enhancement in modern solid-state NMR

Aany Sofia Lilly Thankamony et al.

PROGRESS IN NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY (2017)

添加到收藏夹

Review Biochemistry & Molecular Biology

Emerging Structural Understanding of Amyloid Fibrils by Solid-State NMR

Beat H. Meier et al.

TRENDS IN BIOCHEMICAL SCIENCES (2017)

添加到收藏夹

Review Chemistry, Multidisciplinary

Understanding Surface and Interfacial Chemistry in Functional Nanomaterials via Solid-State NMR

Alessandro Marchetti et al.

ADVANCED MATERIALS (2017)

添加到收藏夹

Article Chemistry, Physical

Level crossing analysis of chemically induced dynamic nuclear polarization: Towards a common description of liquid-state and solid-state cases

Denis V. Sosnovsky et al.

JOURNAL OF CHEMICAL PHYSICS (2016)

添加到收藏夹

Review Chemistry, Multidisciplinary

Facing and Overcoming Sensitivity Challenges in Biomolecular NMR Spectroscopy

Jan-Henrik Ardenkjaer-Larsen et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2015)

添加到收藏夹

Article Chemistry, Multidisciplinary

Solid-State Dynamic Nuclear Polarization at 9.4 and 18.8 T from 100 K to Room Temperature

Moreno Lelli et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2015)

添加到收藏夹

Article Biochemical Research Methods

Paramagnet induced signal quenching in MAS-DNP experiments in frozen homogeneous solutions

Bjoern Corzilius et al.

JOURNAL OF MAGNETIC RESONANCE (2014)

添加到收藏夹

Article Multidisciplinary Sciences

Room temperature hyperpolarization of nuclear spins in bulk

Kenichiro Tateishi et al.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2014)

添加到收藏夹

Article Chemistry, Physical

High proton spin polarization with DNP using the triplet state of pentacene-d14

T. R. Eichhorn et al.

CHEMICAL PHYSICS LETTERS (2013)

添加到收藏夹

Article Chemistry, Physical

Electron Spin Polarization Transfer from Photogenerated Spin-Correlated Radical Pairs to a Stable Radical Observer Spin

Michael T. Colvin et al.

JOURNAL OF PHYSICAL CHEMISTRY A (2013)

添加到收藏夹

Article Plant Sciences

The field-dependence of the solid-state photo-CIDNP effect in two states of heliobacterial reaction centers

Smitha Surendran Thamarath et al.

PHOTOSYNTHESIS RESEARCH (2013)

添加到收藏夹

Article Chemistry, Multidisciplinary

Dynamic Nuclear Polarization NMR Spectroscopy of Microcrystalline Solids

Aaron J. Rossini et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2012)

添加到收藏夹

Review Chemistry, Physical

Dynamic nuclear polarization at high magnetic fields in liquids

C. Griesinger et al.

PROGRESS IN NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY (2012)

添加到收藏夹

Article Chemistry, Multidisciplinary

A 10 000-fold Nuclear Hyperpolarization of a Membrane Protein in the Liquid Phase via Solid-State Mechanism

Eugenio Daviso et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2011)

添加到收藏夹

Article Physics, Atomic, Molecular & Chemical

The Temperature Dependence of Nitroxide Spin-Label Interaction Parameters: a High-Field EPR Study of Intramolecular Motional Contributions

Anton Savitsky et al.

APPLIED MAGNETIC RESONANCE (2010)

添加到收藏夹

Article Chemistry, Physical

Time-Resolved EPR Spectra of Spin-Correlated Radical Pairs: Spectral and Kinetic Modulation Resulting from Electron-Nuclear Hyperfine Interactions

Qixi Mi et al.

JOURNAL OF PHYSICAL CHEMISTRY A (2010)

添加到收藏夹

Article Chemistry, Multidisciplinary

Solid-State Photo-CIDNP Effect Observed in Phototropin LOV1-C57S by 13C Magic-Angle Spinning NMR Spectroscopy

Smitha Surendran Thamarath et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2010)

添加到收藏夹

Article Multidisciplinary Sciences

The electronic structure of the primary electron donor of reaction centers of purple bacteria at atomic resolution as observed by photo-CIDNP 13C NMR

Eugenio Daviso et al.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2009)

添加到收藏夹

Article Physics, Atomic, Molecular & Chemical

Dynamic nuclear polarization and spin diffusion in nonconducting solids

C. Ramanathan

APPLIED MAGNETIC RESONANCE (2008)

添加到收藏夹

Review Biotechnology & Applied Microbiology

Perspectives on NMR in drug discovery: a technique comes of age

Maurizio Pellecchia et al.

NATURE REVIEWS DRUG DISCOVERY (2008)

添加到收藏夹

Article Chemistry, Physical

Pulsed electron nuclear double resonance studies of the photoexcited triplet state of pentacene in p-terphenyl crystals at room temperature

Tomoaki Yago et al.

JOURNAL OF CHEMICAL PHYSICS (2007)

添加到收藏夹

Article Multidisciplinary Sciences

15N photochemically induced dynamic nuclear polarization magic-angle spinning NMR analysis of the electron donor of photosystem II

Anna Diller et al.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2007)

添加到收藏夹

Article Chemistry, Multidisciplinary

Dynamic nuclear polarization of amyloidogenic peptide nanocrystals: GNNQQNY, a core segment of the yeast prion protein Sup35p

Patrick C. A. van der Wel et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2006)

添加到收藏夹

Review Chemistry, Multidisciplinary

An NMR perspective on enzyme dynamics

David D. Boehr et al.

CHEMICAL REVIEWS (2006)

添加到收藏夹

Article Chemistry, Physical

Spin dynamics of photogenerated triradicals in fixed distance electron donor-chromophore-acceptor-TEMPO molecules

Qixi Mi et al.

JOURNAL OF PHYSICAL CHEMISTRY A (2006)

添加到收藏夹

Article Chemistry, Physical

Measurement of the local 1H spin-diffusion coefficient in polymers

Q Chen et al.

SOLID STATE NUCLEAR MAGNETIC RESONANCE (2006)

添加到收藏夹

Article Chemistry, Multidisciplinary

Magnetic field dependence of photo-CIDNP MAS NMR on photosynthetic reaction centers of Rhodobacter sphaeroides WT

S Prakash et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2005)

添加到收藏夹

Article Physics, Multidisciplinary

Dynamic nuclear polarization by electron spins in the photoexcited triplet state: 1. Attainment of proton polarization of 0.7 at 105 K in naphthalene

K Takeda et al.

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN (2004)

添加到收藏夹

Review Chemistry, Multidisciplinary

Unfolded proteins and protein folding studied by NMR

HJ Dyson et al.

CHEMICAL REVIEWS (2004)

添加到收藏夹

Article Chemistry, Multidisciplinary

Photochemically induced dynamic nuclear polarization in photosystem I of plants observed by 13C magic-angle spinning NMR

Alia et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2004)

添加到收藏夹

Review Chemistry, Multidisciplinary

The assignment of absolute configuration by NMR

JM Seco et al.

CHEMICAL REVIEWS (2004)

添加到收藏夹

Article Chemistry, Physical

Direct measurement of singlet-triplet splitting within rodlike photogenerated radical ion pairs using magnetic field effects: Estimation of the electronic coupling for charge recombination

EA Weiss et al.

JOURNAL OF PHYSICAL CHEMISTRY A (2003)

添加到收藏夹

Article Chemistry, Physical

A reassessment of the origin of photochemically induced dynamic nuclear polarization effects in solids

G Jeschke et al.

CHEMICAL PHYSICS (2003)

添加到收藏夹

Article Chemistry, Physical

Dynamic nuclear polarization by photoexcited-triplet electron spins in polycrystalline samples

K Takeda et al.

CHEMICAL PHYSICS LETTERS (2001)

添加到收藏夹

Article Multidisciplinary Sciences

Photochemically induced nuclear spin polarization in reaction centers of photosystem II observed by 13C-solid-state NMR reveals a strongly asymmetric electronic structure of the P•680+ primary donor chlorophyll

J Matysik et al.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2000)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.