Proton-detected fast-magic-angle spinning NMR of paramagnetic inorganic solids.
Jan BlahutLadislav BendaArthur L LejeuneKevin J SandersBenjamin BurcherErwann JeanneauDavid ProriolLeonor CatitaPierre-Alain R BreuilAnne-Agathe QuoineaudAndrew J PellGuido PintacudaPublished in: RSC advances (2021)
Fast (60 kHz) magic angle spinning solid-state NMR allows very sensitive proton detection in highly paramagnetic organometallic powders. We showcase this technique with the complete assignment of 1 H and 13 C resonances in a high-spin Fe(ii) polymerisation catalyst with less than 2 mg of sample at natural abundance.
Keyphrases
- solid state
- room temperature
- high resolution
- metal organic framework
- high frequency
- ionic liquid
- loop mediated isothermal amplification
- visible light
- electron transfer
- antibiotic resistance genes
- density functional theory
- highly efficient
- label free
- reduced graphene oxide
- single molecule
- real time pcr
- carbon dioxide
- magnetic resonance
- water soluble
- molecular dynamics
- wastewater treatment
- aqueous solution
- sensitive detection
- quantum dots