dDNP溶融系统的自动化设计与研究
曾祥政, 陈俊飞, 黄重阳, 皮海亚, 曹丽, 黄臻, 郭文龙, 冯继文, 刘朝阳

Design and Research of the dDNP Automated Dissolution System
ZENG Xiangzheng, CHEN Junfei, HUANG Chongyang, PI Haiya, CAO Li, HUANG Zhen, GUO Wenlong, FENG Jiwen, LIU Chaoyang
图9 自动化溶融系统在1.7 MPa下dDNP测试结果图. (a)极化衰减图;(b)超级化1次信号采样与1 000次累加的[1-13C]-丙酮酸钠13C NMR信号峰效果对比图
Fig. 9 The dDNP test result under an automated dissolution system pressure of 1.7 MPa. (a) The decay curve of the polarization; (b) The 13C NMR signals for sodium [1-13C] pyruvate at the hyperpolarized (1 scan) or thermalized (1 000 scans) state