节点文献
β-环糊精诱导室温燐光法测定α-萘乙酸的研究-以1,2-二溴乙烷作重原子微扰剂
DETERMINATION OF α-NAPHTHALENEACETIC ACID BY β-CYCLODEXTRIN INDUCED ROOM TEMPERATURE PHOSPHORIMETRY WITH 1,2-DIBROMOETHANE AS A HEAVY ATOM PERTURBATION
【摘要】 报道了在脱氧的流体中,以1,2-二溴乙烧(DBE)作重原于徽扰荆,β-环糊精(β-CD)诱导α-萘乙酸(NAA)的室温燐光(RTP)。详细探讨了NAA-DBE-β-CD形成包接配合物的几种实验条件。NAA浓度与RTP之间在三个数量级范围内呈良好的线性关系。
【Abstract】 Room temperature phosphorescence（RTP）of a-naphthaleneacetic acid（NAA）in fluid solution without dissolved oxygen was induced by β-cyclodextrin（β-CD）in the presence of 1, 2-dibromoethane（DBE）acted as a heavy atom perturbation. Experimental condition of the formation of inclusion complex NAA-DBE-β-CD was studied in detail. Analytical calibration curves of NAA showed good linear over 0-10-5, 0-10-6 and 0—10-7M.
- 【文献出处】 分析化学 ,Chinese Journal of Analytical Chemistry , 编辑部邮箱 ,1988年06期
- 【被引频次】9
- 【下载频次】22