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List of works by Igor Koptyug

15 N Hyperpolarization of Dalfampridine at Natural Abundance for Magnetic Resonance Imaging

scientific article published on 09 September 2019

15 N MRI of SLIC-SABRE Hyperpolarized 15 N-Labelled Pyridine and Nicotinamide

scientific article published on 27 May 2019

15N NMR Hyperpolarization of Radiosensitizing Antibiotic Nimorazole via Reversible Parahydrogen Exchange in Microtesla Magnetic Fields

scientific article published on 15 October 2020

19F Hyperpolarization of 15N-3-19F-Pyridine Via Signal Amplification by Reversible Exchange

scientific article published on 18 September 2018

2D Mapping of NMR Signal Enhancement and Relaxation for Heterogeneously Hyperpolarized Propane Gas

A Mechanistic Study of Thiophene Hydrodesulfurization by the Parahydrogen-Induced Polarization Technique

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

scientific article published on 8 December 2015

A versatile synthetic route to the preparation of 15 N heterocycles

scientific article published on 07 January 2019

Advection of chemical reaction fronts in a porous medium.

scientific article

Aqueous, Heterogeneous Parahydrogen-Induced 15N Polarization.

scientific article published on 21 June 2017

C-H Activation on Co,O Sites: Isolated Surface Sites versus Molecular Analogs

scientific article

Catalytically Enhanced NMR of Heterogeneously Catalyzed Hydrogenations

Characterization of microfluidic gas reactors using remote-detection MRI and parahydrogen-induced polarization

scientific article published on 02 July 2012

Chemical Exchange Reaction Effect on Polarization Transfer Efficiency in SLIC-SABRE

scientific article published on 09 November 2018

Chemical reaction monitoring using zero-field nuclear magnetic resonance enables study of heterogeneous samples in metal containers

scientific article published on 08 June 2020

Clinical-Scale Batch-Mode Production of Hyperpolarized Propane Gas for MRI

scientific article published on 20 March 2019

Conversion of nuclear spin isomers of ethylene.

scientific article

Correction to 'nasal aerodynamics protects brain and lung from inhaled dust in subterranean diggers, Ellobius talpinus'.

scientific article published in October 2015

Cover Picture: NMR Hyperpolarization Techniques of Gases (Chem. Eur. J. 4/2017)

Demonstration of heterogeneous parahydrogen induced polarization using hyperpolarized agent migration from dissolved Rh(I) complex to gas phase

scientific article published on 11 June 2014

Design of protein homocystamides with enhanced tumor uptake properties for (19)F magnetic resonance imaging

scientific article published on 30 September 2015

Effects of Deuteration of 13C-Enriched Phospholactate on Efficiency of Parahydrogen-Induced Polarization by Magnetic Field Cycling

scientific article published on 02 October 2018

Efficient Batch-Mode Parahydrogen-Induced Polarization of Propane.

scientific article published on 26 July 2016

Efficient Catalytic Microreactors with Atomic-Layer-Deposited Platinum Nanoparticles on Oxide Support.

scientific article published on 13 September 2017

Evaluation of Activation Energies for Pairwise and Non-Pairwise Hydrogen Addition to Propyne Over Pd/Aluminosilicate Fiberglass Catalyst by Parahydrogen-Induced Polarization (PHIP)

Evaluation of the Mechanism of Heterogeneous Hydrogenation of α,β-Unsaturated Carbonyl Compounds via Pairwise Hydrogen Addition

Extending the Lifetime of Hyperpolarized Propane Gas through Reversible Dissolution

scientific article published on 7 February 2017

Facile Removal of Homogeneous SABRE Catalysts for Purifying Hyperpolarized Metronidazole, a Potential Hypoxia Sensor

scientific article published on 26 June 2018

Frontispiece: NMR Hyperpolarization Techniques of Gases

Frontispiece: Selective Single-Site Pd−In Hydrogenation Catalyst for Production of Enhanced Magnetic Resonance Signals using Parahydrogen

Functional MRI and NMR spectroscopy of an operating gas-liquid-solid catalytic reactor

scientific article published in February 2005

Gas Phase UTE MRI of Propane and Propene

scientific article published on March 2016

Heterogeneous Microtesla SABRE Enhancement of 15 N NMR Signals

scientific article published on 23 June 2017

Heterogeneous Microtesla SABRE Enhancement of 15 N NMR Signals

scientific article published on 28 July 2017

Heterogeneous Parahydrogen Pairwise Addition to Cyclopropane

scientific article published on 07 August 2018

Heterogeneous Parahydrogen-Induced Polarization of Diethyl Ether for Magnetic Resonance Imaging Applications

scientific article published on 03 September 2020

Heterogeneous addition of H2 to double and triple bonds over supported Pd catalysts: a parahydrogen-induced polarization technique study

scientific article published on 05 July 2012

Heterogeneous hydrogenation of phenylalkynes with parahydrogen: hyperpolarization, reaction selectivity, and kinetics

scientific article published on 01 December 2019

High-resolution 3D proton MRI of hyperpolarized gas enabled by parahydrogen and Rh/TiO2 heterogeneous catalyst.

scientific article

High-resolution low-field molecular magnetic resonance imaging of hyperpolarized liquids

scientific article

Hyperpolarization of Frozen Hydrocarbon Gases by Dynamic Nuclear Polarization at 1.2 K

scientific article published on 04 August 2016

Hyperpolarized NMR Spectroscopy: d-DNP, PHIP, and SABRE Techniques ⬇️

article

Hyperpolarizing Concentrated Metronidazole 15 NO2 Group over Six Chemical Bonds with More than 15 % Polarization and a 20 Minute Lifetime

scientific article published on 30 May 2019

Imaging of Biomolecular NMR Signals Amplified by Reversible Exchange with Parahydrogen Inside an MRI Scanner

scientific article published on 01 November 2017

In situ and ex situ low-field NMR spectroscopy and MRI endowed by SABRE hyperpolarization

scientific article

Irreversible catalyst activation enables hyperpolarization and water solubility for NMR signal amplification by reversible exchange

scientific article

Kinetic Study of Propylene Hydrogenation over Pt/Al2O3 by Parahydrogen-Induced Polarization

Lab-on-a-chip reactor imaging with unprecedented chemical resolution by Hadamard-encoded remote detection NMR.

scientific article published on 28 August 2014

Ligand-directed acid-sensitive amidophosphate 5-trifluoromethyl-2'-deoxyuridine conjugate as a potential theranostic agent

scientific article published on 16 April 2013

Long-lived spin States for low-field hyperpolarized gas MRI.

scientific article

Low-Flammable Parahydrogen-Polarized MRI Contrast Agents

scientific article published on 28 October 2020

Low-valent homobimetallic Rh complexes: influence of ligands on the structure and the intramolecular reactivity of Rh-H intermediates

scientific article published on 08 July 2019

MRI of mass transport in porous media: Drying and sorption processes ⬇️

scientific article published on December 14, 2011

Magnetic resonance imaging (MRI) study of the water content and transport in rat lenses.

scientific article

Magnetic resonance imaging methods for in situ studies in heterogeneous catalysis ⬇️

scientific article published on October 11, 2010

Magnetic resonance imaging studies on catalyst impregnation processes: discriminating metal ion complexes within millimeter-sized gamma-Al2O3 catalyst bodies

scientific article published in May 2009

Microfluidic gas-flow imaging utilizing parahydrogen-induced polarization and remote-detection NMR

scientific article published on 01 November 2010

Monitoring transport phenomena of paramagnetic metal-ion complexes inside catalyst bodies with magnetic resonance imaging

scientific article published in January 2008

Multifunctional human serum albumin-therapeutic nucleotide conjugate with redox and pH-sensitive drug release mechanism for cancer theranostics.

scientific article

NMR Hyperpolarization Techniques of Gases

NMR Hyperpolarization Techniques of Gases.

scientific article

NMR SLIC Sensing of Hydrogenation Reactions Using Parahydrogen in Low Magnetic Fields

scientific article published on 26 October 2016

NMR Signal Enhancement for Hyperpolarized Fluids Continuously Generated in Hydrogenation Reactions with Parahydrogen

scientific article published on 02 February 2015

NMR Spin-Lock Induced Crossing (SLIC) dispersion and long-lived spin states of gaseous propane at low magnetic field (0.05T).

scientific article published on 21 January 2017

NMR imaging of catalytic hydrogenation in microreactors with the use of para-hydrogen.

scientific article published in January 2008

NMR imaging of mass transport and related phenomena in porous catalysts and sorbents.

scientific article

NMR imaging of the distribution of the liquid phase in a catalyst pellet during alpha-methylstyrene evaporation accompanied by its vapor-phase hydrogenation

scientific article published in August 2002

Nasal aerodynamics protects brain and lung from inhaled dust in subterranean diggers, Ellobius talpinus.

scientific article published in October 2014

New perspectives for parahydrogen-induced polarization in liquid phase heterogeneous hydrogenation: an aqueous phase and ALTADENA study

scientific article published on 01 October 2010

Noninvasive in situ visualization of supported catalyst preparations using multinuclear magnetic resonance imaging

scientific article published on 01 August 2005

Nuclear spin hyperpolarization with ansa-aminoboranes: a metal-free perspective for parahydrogen-induced polarization

scientific article published on 01 October 2016

Nuclear spin isomers of ethylene: enrichment by chemical synthesis and application for NMR signal enhancement.

scientific article published on 14 October 2013

Observation of parahydrogen-induced polarization in heterogeneous hydrogenation on supported metal catalysts

scientific article published on 01 January 2008

Pairwise hydrogen addition in the selective semihydrogenation of alkynes on silica-supported Cu catalysts

scientific article published on 20 December 2016

Para-hydrogen-enhanced hyperpolarized gas-phase magnetic resonance imaging.

scientific article published in January 2007

Parahydrogen-Induced Polarization Study of the Silica-Supported Vanadium Oxo Organometallic Catalyst.

scientific article published on 15 February 2018

Parahydrogen-Induced Polarization in Heterogeneous Catalytic Processes

scientific article published on 01 January 2013

Parahydrogen-Induced Polarization in Heterogeneous Hydrogenations Catalyzed by an Immobilized Au(III) Complex

Parahydrogen-Induced Polarization of 1-13C-Acetates and 1-13C-Pyruvates Using Sidearm Hydrogenation of Vinyl, Allyl, and Propargyl Esters

scientific article published on 19 April 2019

Parahydrogen-Induced Polarization of Diethyl Ether Anesthetic

scientific article published on 15 July 2020

Parahydrogen-induced Hyperpolarization of Gases

scientific article published on 23 January 2020

Parahydrogen-induced polarization (PHIP) in heterogeneous hydrogenation over bulk metals and metal oxides

scientific article published on 01 January 2014

Parahydrogen-induced polarization in alkyne hydrogenation catalyzed by Pd nanoparticles embedded in a supported ionic liquid phase.

scientific article published on 6 July 2010

Parahydrogen-induced polarization with a metal-free P-P biradicaloid

scientific article published on 01 March 2019

Pilot multi-site quality assurance study of batch-mode clinical-scale automated xenon-129 hyperpolarizers

scientific article published on 29 May 2020

Probing the transport of paramagnetic complexes inside catalyst bodies in a quantitative manner by magnetic resonance imaging

scientific article published on 01 January 2007

Production of Catalyst-Free Hyperpolarised Ethanol Aqueous Solution via Heterogeneous Hydrogenation with Parahydrogen.

scientific article published on 9 September 2015

Production of Pure Aqueous 13 C-Hyperpolarized Acetate by Heterogeneous Parahydrogen-Induced Polarization

scientific article published on 8 September 2016

Propane-d6 Heterogeneously Hyperpolarized by Parahydrogen.

scientific article published on 6 November 2014

Proton magnetic resonance spectroscopy of brain metabolic shifts induced by acute administration of 2-deoxy-d-glucose and lipopolysaccharides

scientific article published on 3 February 2014

Pulse-Programmable Magnetic Field Sweeping of Parahydrogen-Induced Polarization by Side Arm Hydrogenation

scientific article published on 23 December 2019

Quantifying the adsorption of flowing gas mixtures in porous materials by remote detection NMR

Quantifying the effects of quadrupolar sinks via15N relaxation dynamics in metronidazoles hyperpolarized via SABRE-SHEATH

scientific article published on 14 July 2020

Quantitative temperature mapping within an operating catalyst by spatially resolved 27Al NMR

scientific article published on 03 May 2012

Quasi-Resonance Fluorine-19 Signal Amplification by Reversible Exchange

scientific article published on 16 July 2019

Relaxation Dynamics of Nuclear Long-Lived Spin States in Propane and Propane-d6 Hyperpolarized by Parahydrogen

scientific article published on 11 April 2019

Remote detection NMR imaging of gas phase hydrogenation in microfluidic chips

scientific article published in April 2013

Selective Hydrogenation of 1,3-Butadiene and 1-Butyne over a Rh/Chitosan Catalyst Investigated by using Parahydrogen-Induced Polarization

Selective Single-Site Pd-In Hydrogenation Catalyst for Production of Enhanced Magnetic Resonance Signals using Parahydrogen.

scientific article published on 11 January 2018

Single-Atom Gold Catalysis in the Context of Developments in Parahydrogen-Induced Polarization

scientific article published on 06 March 2015

Single-Site Heterogeneous Catalysts: From Synthesis to NMR Signal Enhancement

scientific article published on 20 November 2018

Solid-state 27Al MRI and NMR thermometry for catalytic applications with conventional (liquids) MRI instrumentation and techniques

scientific article published on 8 April 2005

Spatially resolved NMR thermometry of an operating fixed-bed catalytic reactor

scientific article published on 22 July 2008

Spontaneous 15N Nuclear Spin Hyperpolarization in Metal-Free Activation of Parahydrogen by Molecular Tweezers.

scientific article

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

scientific article published in February 2015

Strong Metal-Support Interactions for Palladium Supported on TiO2Catalysts in the Heterogeneous Hydrogenation with Parahydrogen

Synthesis and <sup>15</sup> N NMR Signal Amplification by Reversible Exchange of [<sup>15</sup> N]Dalfampridine at Microtesla Magnetic Fields

scientific article published on 16 April 2021

Synthesis and characterization of fluorinated homocysteine derivatives as potential molecular probes for ¹⁹F magnetic resonance spectroscopy and imaging

scientific article published on 10 May 2011

Synthesis of Unsaturated Precursors for Parahydrogen-Induced Polarization and Molecular Imaging of 1-13C-Acetates and 1-13C-Pyruvates via Side Arm Hydrogenation.

scientific article published on 20 June 2018

Temperature changes visualization during chemical wave propagation

scientific article

The effect of oxidative and reductive treatments of titania-supported metal catalysts on the pairwise hydrogen addition to unsaturated hydrocarbons

The feasibility of formation and kinetics of NMR signal amplification by reversible exchange (SABRE) at high magnetic field (9.4 T).

scientific article published on 24 February 2014

The generating functions formalism for the analysis of spin response to the periodic trains of RF pulses. Echo sequences with arbitrary refocusing angles and resonance offsets

scientific article published on 25 November 2008

Toward Continuous Production of Catalyst-Free Hyperpolarized Fluids Based on Biphasic and Heterogeneous Hydrogenations with Parahydrogen

Toward Production of Pure 13C Hyperpolarized Metabolites Using Heterogeneous Parahydrogen-Induced Polarization of Ethyl[1-13C]acetate.

scientific article published on 15 July 2016

Tweezers for parahydrogen: a metal-free probe of nonequilibrium nuclear spin states of H₂ molecules

scientific article published on 26 December 2013

Ultrafast multidimensional Laplace NMR for a rapid and sensitive chemical analysis

scientific article published on 18 September 2015

para-Hydrogen-Induced Polarization in Heterogeneous Hydrogenation Reactions

scientific article published on 05 April 2007

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