isomers

A rapid method based on ELISA was developed for determination of endosulfan isomers and endosulfan sulfate in wheat.

研究应用酶联免法,快速检测小麦中硫丹及硫丹硫酸酯。

Both isomers show absorption hypochromicity and the same CV behavior associated with binding to B-form DNA.

果表明，两种旋光对映体与DNA发生作用时具有相同电化学行为和相同紫外可见光谱。

The major components of cedar wood oil including some isomers α-cedrene, β-cedrene, thujopsene and so on,were separated by GC/MS and 19 compounds were identified.

本文利用GC／MS术，对柏木油中主要产物α—柏木烯、β—柏木烯、罗汉柏烯等同分异体进行分离定性，共定出19个组份。

Four isomers formed by a gold atom attached to a pentacene molecule were investigated by density functional theory due to their potential applications in molecular electronics.

用密度泛函理论研究了并五苯-金异体、电子光谱和二阶非线性光学性质。

The isomers dostribution of ortho-and para-toluenesulfonamide are successfully determined by high performance liquidchromatography (HPLC) . The results are compared with ultraviolet-spectroscopy (UV).

本文采用高效液相色谱法(HPLC),成功地测定了邻、对甲苯磺酰胺异体分布,并用紫外光谱法(UV)作为对照法进行比较。