顺铂与DNA相互作用下的CD谱的测试

本文报导了ＤＮＡ与顺铂相互作用下的ＣＤ谱的测试过程及实验结果，并对作用机理做了初步分析．     

分布耦合系数对线性啁啾光栅色散的影响

本文从光栅反向耦合波方程出发,经相位共轭变换用Runge-Kuta-Gil方法对其数值求解。针对线性啁啾光栅耦合系数变化服从不同的分布,分析了各种分布对光栅反射谱特性和色散特性的影响。     

算子的拟酉等价性

本文在复的，可析的、无限维Ｈｉｂｅｒｔ空间Ｈ中引进了算子拟酉等价性的概念；获得了几个重要结果。     

Defect of the five-thirds law using the Wiener-Hermite expansion

Application of the refined Wiener-Hermite expansion with moderate to high Reynolds numbers Re to homogeneous, isotropic turbulence is presented. The results show a defect to Kolmogorov's five-thirds law, increase in the absolute value of the exponent comparable with many theoretical predictions. Midrange spectra up to fluctuation Reynolds numbers of 10⁸ show little, if any, dependence of the defect on Re, as long as the initial spectra do not deviate too far from their equilibrium states. The renormalization scheme has also been proven to have no effect on the final shape of the spectrum.     

卤代化合物的碳—13化学位移模拟

用人工神经网络和多元回归方法对含２个碳的２１个卤代化合物的３５个化学位移进行计算机图像模拟，结果表明，人工神经网络方法优于多元回归方法，同时此种方法处理这类问题有明显的优势，波谱模拟技术在有机化合物结构解析中是非常有用的方法。     

铜基甲醇合成催化剂TPR导数谱

铜基甲醇合成催化剂ＴＰＲ导数谱胡云行，万惠霖，蔡启瑞（厦门大学化学系，固体表面物理化学国家重要实验室，厦门，３６１００５）关键词ＴＰＲ，导数谱，铜基催化剂ＴＰＲ是非稳态条件下研究催化剂的有效方法。该法具有设备简单、快速和信息量大等特点，已成为常用的催...     

付里叶变换红外光谱仪的操作参数对光谱的影响

本文以二苯基甲酮的ＫＢｒ压片为标样，在Ｂｒｕｋｅｒ ＩＦＳ １２０ＨＲ付里叶变换红外光谱仪上系统考察了该仪器折一些重要操作参数（光源光栏、切趾函数、扫描速度）对光谱质量（信噪比，分辨率）的影响。从而获得了测样时的优化操作条件。     

糖蛋白/胆红素钙水溶性复合物的形成及光谱研究

采用傅立叶变换红外光谱(FT-IR)，结合减法、二阶导、退卷积和曲线拟合等先进光谱技术，紫外可见光谱，ICP-AES分析方法，对不同质量比的α-酸性糖蛋白(AGP)和胆红素钙(CaBR)反应后的滤液进行了研究。结果表明，AGP和CaBR之间存在着较强的相互作用，导致AGP二级结构的有序性增加，CaBR的水溶性增大，两者形成了可溶性的AGP/CaBR复合物。     

Vibrational assignment, <Emphasis Type="Italic">ab initio</Emphasis> calculation and normal coordinate analysis of 2,2′-biquinoline

The vibrational wavenumbers and the fundamental modes of 2,2′-biquinoline were obtained by density functional theory (DFT) with the B3LYP functional using the 6-31G(d,p) basis set. The calculated wavenumbers were scaled by a single factor of 0.965 to correct them for vibrational anharmonicity, but the force constants were overestimated. Normal coordinate analysis of the molecule was also carried out by using the force field of the quinoline molecule and the force field parameters of quinoline are shown to be transferable to 2,2′-biquinoline. The potential energy distribution associated with the normal modes is also given. The theoretical wavenumbers are found to be in good agreement with the experimental data.