SABRE Hyperpolarization with up to 200 bar Parahydrogen in Standard and Quickly Removable Solvents

Article Energy & Fuels

Composition analysis of natural gas by combined benchtop NMR spectroscopy and mechanistical multivariate regression

Anton Duchowny et al.

Summary: This study demonstrates that benchtop NMR combined with chemometrics can reliably and quickly quantify complex hydrocarbon-gas mixtures.

ENERGY REPORTS (2022)

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Article Chemistry, Analytical

Refined high-pressure tube design for improved resolution in high-pressure NMR spectroscopy

Anton Duchowny et al.

Summary: High-pressure NMR spectroscopy is valuable in various fields including energy, chemistry, and biophysics. A novel, simple, and low-cost high-pressure tube design has been developed to improve the signal-to-noise ratio by over 80%.

ANALYST (2022)

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Article Chemistry, Physical

A Versatile Compact Parahydrogen Membrane Reactor

Patrick M. TomHon et al.

Summary: The Spin Transfer Automated Reactor (STAR) introduced in the study can continuously produce stable parahydrogen induced polarization (PHIP) using the signal amplification by reversible exchange (SABRE) variant. Operated with both benchtop and high field NMR magnets, the STAR efficiently delivers parahydrogen into solutions for hyperpolarization of various substrates. The unique features of the STAR are leveraged for important applications, such as continuous hyperpolarization of metabolites and continuous RASER signals for exploring new physics.

CHEMPHYSCHEM (2021)

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Article Chemistry, Analytical

Low-Cost High-Pressure Clinical-Scale 50% Parahydrogen Generator Using Liquid Nitrogen at 77 K

Benjamin Chapman et al.

Summary: This study presents a robust and low-cost parahydrogen generator design using liquid nitrogen as a coolant, which has been successfully applied for hyperpolarizing metabolic contrast agents. The experiment shows that the generator can achieve a parahydrogen fraction greater than 48% at 77K.

ANALYTICAL CHEMISTRY (2021)

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Article Chemistry, Physical

Density Functional Theory Study of Reaction Equilibria in Signal Amplification by Reversible Exchange

Kailai Lin et al.

Summary: This study provides an in-depth theoretical analysis of key chemical equilibria in Signal Amplification by Reversible Exchange (SABRE) using density functional theory calculations and harmonic transition state theory. The research shows that under typical experimental conditions, the Gibbs free energies of the two key states involved in pyridine-hydrogen exchange are essentially the same, indicating optimality for SABRE. Additionally, a methanol-containing intermediate is proposed as a plausible transient species in the process.

CHEMPHYSCHEM (2021)

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Article Biochemical Research Methods

Versatile high-pressure gas apparatus for benchtop NMR: Design and selected applications

Anton Duchowny et al.

Summary: The setup presented provides a simple yet highly versatile solution for benchtop NMR analysis of gases at high-pressure. It allows for independent adjustment of pressures up to 200 bar and the production of gas mixtures in situ, demonstrating long-term stability and repeatability in measurements. The versatility of the setup is showcased through various applications, including analyzing hydrocarbon gases, improving resolution of NMR spectra from solid polymers, and visualizing the ingress of gases into liquids.

JOURNAL OF MAGNETIC RESONANCE (2021)

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Article Biochemical Research Methods

Automated pneumatic shuttle for magnetic field cycling and parahydrogen hyperpolarized multidimensional NMR

Patrick TomHon et al.

JOURNAL OF MAGNETIC RESONANCE (2020)

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Article Chemistry, Multidisciplinary

Supercritical CO2 as a green solvent for the circular economy: Extraction of fatty acids from fruit pomace

Carlotta Campalani et al.

JOURNAL OF CO2 UTILIZATION (2020)

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Article Chemistry, Analytical

High-Pressure Clinical-Scale 87% Parahydrogen Generator

Jonathan R. Birchall et al.

ANALYTICAL CHEMISTRY (2020)

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Article Chemistry, Physical

Indirect Detection of Short-Lived Hydride Intermediates of Iridium N-Heterocyclic Carbene Complexes via Chemical Exchange Saturation Transfer Spectroscopy

Stephan Knecht et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2019)

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Article Biochemical Research Methods

Parahydrogen based NMR hyperpolarisation goes micro: an alveolus for small molecule chemosensing

Lorenzo Bordonali et al.

LAB ON A CHIP (2019)

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Article Chemistry, Analytical

SABRE hyperpolarization enables high-sensitivity 1H and 13C benchtop NMR spectroscopy

Peter M. Richardson et al.

ANALYST (2018)

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Article Biochemical Research Methods

Continuous hyperpolarization with parahydrogen in a membrane reactor

Soeren Lehmkuhl et al.

JOURNAL OF MAGNETIC RESONANCE (2018)

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Article Chemistry, Physical

Generalizing, Extending, and Maximizing Nitrogen-15 Hyperpolarization Induced by Parahydrogen in Reversible Exchange

Johannes F. P. Colell et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2017)

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Article Chemistry, Physical

Extending the Lifetime of Hyperpolarized Propane Gas through Reversible Dissolution

Dudari B. Burueva et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2017)

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Article Chemistry, Multidisciplinary

Direct Hyperpolarization of Nitrogen-15 in Aqueous Media with Parahydrogen in Reversible Exchange

Johannes F. P. Colell et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2017)

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Article Chemistry, Multidisciplinary

Monitoring Hydrogen Exchange During Protein Folding by Fast Pressure Jump NMR Spectroscopy

T. Reid Alderson et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2017)

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Article Physics, Multidisciplinary

Para-hydrogen raser delivers sub-millihertz resolution in nuclear magnetic resonance

Martin Suefke et al.

NATURE PHYSICS (2017)

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Review Chemistry, Physical

Monitoring protein folding through high pressure NMR spectroscopy

Julien Roche et al.

PROGRESS IN NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY (2017)

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Article Chemistry, Multidisciplinary

SABRE hyperpolarisation of vitamin B3 as a function of pH

A. M. Olaru et al.

CHEMICAL SCIENCE (2017)

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Article Chemistry, Physical

Hyperpolarizing Water with Parahydrogen

Soeren Lehmkuhl et al.

CHEMPHYSCHEM (2017)

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Article Chemistry, Analytical

NMR detection in biofluid extracts at sub-mu M concentrations via para-H-2 induced hyperpolarization

I. Reile et al.

ANALYST (2016)

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Article Chemistry, Multidisciplinary

A New Ir-NHC Catalyst for Signal Amplification by Reversible Exchange in D2O

Peter Spannring et al.

CHEMISTRY-A EUROPEAN JOURNAL (2016)

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Article Chemistry, Physical

Aqueous NMR Signal Enhancement by Reversible Exchange in a Single Step Using Water-Soluble Catalysts

Fan Shi et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2016)

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Article Chemistry, Physical

A simple analytical model for signal amplification by reversible exchange (SABRE) process

Danila A. Barskiy et al.

PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2016)

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Article Chemistry, Multidisciplinary

2D NMR Trace Analysis by Continuous Hyperpolarization at High Magnetic Field

Nan Eshuis et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2015)

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Article Chemistry, Multidisciplinary

Strong P-31 nuclear spin hyperpolarization produced via reversible chemical interaction with parahydrogen

Vladimir V. Zhivonitko et al.

CHEMICAL COMMUNICATIONS (2015)

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Article Biochemical Research Methods

Nuclear spin hyperpolarization of the solvent using signal amplification by reversible exchange (SABRE)

Karlos X. Moreno et al.

JOURNAL OF MAGNETIC RESONANCE (2015)

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Article Chemistry, Physical

15N Hyperpolarization by Reversible Exchange Using SABRE-SHEATH

Milton L. Truong et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2015)

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Article Chemistry, Physical

In Situ and Ex Situ Low-Field NMR Spectroscopy and MRI Endowed by SABRE Hyperpolarization

Danila A. Barskiy et al.

CHEMPHYSCHEM (2014)

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Article Chemistry, Physical

Irreversible Catalyst Activation Enables Hyperpolarization and Water Solubility for NMR Signal Amplification by Reversible Exchange

Milton L. Truong et al.

JOURNAL OF PHYSICAL CHEMISTRY B (2014)

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Article Chemistry, Multidisciplinary

Toward Nanomolar Detection by NMR Through SABRE Hyperpolarization

Nan Eshuis et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2014)

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Article Chemistry, Multidisciplinary

Probing signal amplification by reversible exchange using an NMR flow system

Ryan E. Mewis et al.

MAGNETIC RESONANCE IN CHEMISTRY (2014)

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Article Chemistry, Physical

Hyperpolarisation through reversible interactions with parahydrogen

Lyrelle S. Lloyd et al.

CATALYSIS SCIENCE & TECHNOLOGY (2014)

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Article Biochemical Research Methods

Optimization of SABRE for polarization of the tuberculosis drugs pyrazinamide and isoniazid

Haifeng Zeng et al.

JOURNAL OF MAGNETIC RESONANCE (2013)

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Article Biophysics

A continuous-flow, high-throughput, high-pressure parahydrogen converter for hyperpolarization in a clinical setting

Jan-Bernd Hoevener et al.

NMR IN BIOMEDICINE (2013)

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Article Multidisciplinary Sciences

A hyperpolarized equilibrium for magnetic resonance

Jan-Bernd Hoevener et al.

NATURE COMMUNICATIONS (2013)

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Article Biochemical Research Methods

A pulsed injection parahydrogen generator and techniques for quantifying enrichment

Bibo Feng et al.

JOURNAL OF MAGNETIC RESONANCE (2012)

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Article Biochemical Research Methods

Similarity of SABRE field dependence in chemically different substrates

Eibe B. Duecker et al.

JOURNAL OF MAGNETIC RESONANCE (2012)

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Review Chemistry, Physical

The theory and practice of hyperpolarization in magnetic resonance using parahydrogen

Richard A. Green et al.

PROGRESS IN NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY (2012)

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Article Chemistry, Multidisciplinary

Iridium N-Heterocyclic Carbene Complexes as Efficient Catalysts for Magnetization Transfer from para-Hydrogen

Michael J. Cowley et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2011)

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Article Chemistry, Analytical

Trace Analysis by Low-Field NMR: Breaking the Sensitivity Limit

Qingxia Gong et al.

ANALYTICAL CHEMISTRY (2010)

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Article Multidisciplinary Sciences

Reversible Interactions with para-Hydrogen Enhance NMR Sensitivity by Polarization Transfer

Ralph W. Adams et al.

SCIENCE (2009)

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Article Chemistry, Multidisciplinary

SENSITIZING NMR

Jyllian Kemsley

CHEMICAL & ENGINEERING NEWS (2008)

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Article Thermodynamics

Solubility of pyrazine and its derivatives in supercritical carbon dioxide

Zhihao Shen et al.

JOURNAL OF CHEMICAL AND ENGINEERING DATA (2006)

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Article Thermodynamics

Solubility of hydrogen in methanol at temperatures from 248.41 to 308.20K

C Descamps et al.

THERMOCHIMICA ACTA (2005)

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Article Thermodynamics

Vapor-liquid equilibrium for binary systems of carbon dioxide plus methanol, hydrogen plus methanol, and hydrogen plus carbon dioxide at high pressures

K Bezanehtak et al.

JOURNAL OF CHEMICAL AND ENGINEERING DATA (2002)

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Article Thermodynamics

Gas-liquid solubility of hydrogen in n-alcohols (1≤n≤4) at pressures from 3.6 MPa to 10 MPa and temperatures from 298.15 K to 525.15 K

JVH d'Angelo et al.

JOURNAL OF CHEMICAL AND ENGINEERING DATA (2001)

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Article Biochemistry & Molecular Biology

High pressure NMR reveals a variety of fluctuating conformers in β-lactoglobulin

K Kuwata et al.

JOURNAL OF MOLECULAR BIOLOGY (2001)

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SABRE Hyperpolarization with up to 200 bar Parahydrogen in Standard and Quickly Removable Solvents

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