AI-designed RF pulses enable fast pulsing heteronuclear multiple quantum coherence NMR experiment at high and ultra-high magnetic fields

Manu Veliparambil Subrahmanian; Gianluigi Veglia

doi:10.1039/D3CC05370A

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AI-designed RF pulses enable fast pulsing heteronuclear multiple quantum coherence NMR experiment at high and ultra-high magnetic fields†‡

Manu Veliparambil Subrahmanian^ab and Gianluigi Veglia

*^ab

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* Corresponding authors

^a Department of Biochemistry, Molecular Biology & Biophysics, University of Minnesota, Minneapolis, MN, USA

^b Department of Chemistry, University of Minnesota, Minneapolis, MN, USA
E-mail: vegli001@umn.edu

Abstract

We present a new AI-optimized 2D heteronuclear multiple quantum coherence (RAPID-HMQC) pulse sequence for NMR spectroscopy. RAPID-HMQC is a longitudinal ¹H relaxation-optimized experiment with new AI-designed band-selective pulses to accelerate the analysis of organic compounds, metabolites, biopolymers, and real-time monitoring of dynamic processes at high- and ultra-high magnetic fields.

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Article information

DOI: https://doi.org/10.1039/D3CC05370A
Article type: Communication
Submitted: 31 Oct 2023
Accepted: 23 Jan 2024
First published: 02 Feb 2024

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Chem. Commun., 2024,60, 2240-2243

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AI-designed RF pulses enable fast pulsing heteronuclear multiple quantum coherence NMR experiment at high and ultra-high magnetic fields

M. V. Subrahmanian and G. Veglia, Chem. Commun., 2024, 60, 2240 DOI: 10.1039/D3CC05370A

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Chemical Communications

AI-designed RF pulses enable fast pulsing heteronuclear multiple quantum coherence NMR experiment at high and ultra-high magnetic fields†‡

Abstract

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AI-designed RF pulses enable fast pulsing heteronuclear multiple quantum coherence NMR experiment at high and ultra-high magnetic fields

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