用遗传算法优化灵敏度增强的定量<sup>13</sup>C NMR实验

用遗传算法优化灵敏度增强的定量¹³C NMR实验

宋林红,柴鑫,张许,蒋滨,刘买利

Optimizing Sensitivity-enhanced Quantitative ¹³C NMR Experiment by Genetic Algorithm

SONG Linhong,CHAI Xin,ZHANG Xu,JIANG Bin,LIU Maili

表1 Q-DEPT⁺和Q-DEPT⁺⁺的极化转移时间(Δ)和读脉冲翻转角度(θ)列表*

Table 1 Polarization transfer delays (Δ) and flip-angles of the read pulse (θ) of Q-DEPT⁺ and Q-DEPT⁺⁺

	Δ/ms	θ/°
Q-DEPT⁺	1.384, 1.536, 2.173, 3.319, 3.319, 4.234, 5.331, 7.041	35.3, 48, 50.6, 78.5, 87.5, 87.9
Q-DEPT⁺⁺	3.892, 1.693, 2.834, 2.759, 4.409, 2.496, 5.413, 1.719, 2.071, 7.998, 5.164, 6.197	38.2, 39.82, 78.1, 67.4, 90.0, 87.7, 16.7, 46.8, 35.8, 56.4, 70.3, 78.3