Buchanan Laura A, Rinard George A, Quine Richard W, Eaton Sandra S, Eaton Gareth R
Department of Chemistry and Biochemistry and Center for EPR Imaging of In Vivo Physiology, University of Denver, Denver, CO 80210.
School of Engineering and Computer Science and Center for EPR Imaging of In Vivo Physiology, University of Denver, Denver, CO 80210.
Concepts Magn Reson Part B Magn Reson Eng. 2018 Apr;48B(2). doi: 10.1002/cmr.b.21384. Epub 2018 Sep 14.
Low frequency electron paramagnetic resonance imaging is a powerful tool to non-invasively measure the physiological status of tumors. Here, we report on the design and functionality of a rapid scan and pulse table-top imaging spectrometer based around an arbitrary waveform generator and 25mm cross-loop resonator operating at 700 MHz. Two and four-dimensional rapid scan spectral-spatial images are presented. This table-top imager is a prototype for future pre-clinical imagers.
低频电子顺磁共振成像是一种用于非侵入性测量肿瘤生理状态的强大工具。在此,我们报告了一种基于任意波形发生器和工作在700 MHz的25毫米交叉环谐振器的快速扫描和脉冲台式成像光谱仪的设计与功能。展示了二维和四维快速扫描光谱空间图像。这种台式成像仪是未来临床前成像仪的原型。