Windowed Symmetry Pulses for Enhanced Heteronuclear Dipolar Recoupling in Solid-State MAS NMR

Precision Chemistry 2026 Open access

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Authors: Hao Gu, Liyu Liang, Daoning Wu, Xinlong Yao, Guangjin Hou
DOI: 10.1021/prechem.5c00364
Cited by: 1
References: 41

Abstract

High Resolution Image Download MS PowerPoint Slide Dipolar recoupling techniques play a fundamental role in solid-state NMR spectroscopy, enabling precise structural characterization of solid materials under magic-angle spinning (MAS). Among these, the supercycled R 4 1 2 (SR4) stands out for its efficiency and stability in recoupling heteronuclear dipolar interactions under fast MAS conditions (≥40 kHz). However, its performance significantly degrades at slow-to-moderate MAS rates (

Fields of Study & Subjects

Advanced NMR Techniques and Applications NMR spectroscopy and applications Electron Spin Resonance Studies

Publication details

Journal / source
Precision Chemistry
Publisher
American Chemical Society (ACS)
Volume
4
Issue
6
Pages
811–820
Publication date
6 February 2026
Language
EN