Hyperpolarization of amino acid precursors to neurotransmitters with parahydrogen induced polarization
作者:Pei Che Soon、Xiang Xu、Boyang Zhang、Francesca Gruppi、James W. Canary、Alexej Jerschow
DOI:10.1039/c3cc40426a
日期:——
Several important neurotransmitter precursors were hyperpolarized via homogeneous hydrogenation with parahydrogen. Polarization enhancement was achieved for 1H and 13C spins by several orders of magnitude compared to thermal spectra. Such large signal enhancements of these molecules could facilitate neurotransmitter studies.
通过对氢的均相氢化作用,几种重要的神经递质前体得到了超极化。与热光谱相比,1H 和 13C 自旋的极化增强了几个数量级。这些分子信号的大幅增强有助于神经递质研究。