QQ客服 官方微博 反馈留言

	土霉素、甲烯土霉素和强力霉素的化学发光分析法; Study on Chemiluminescence Method for Oxytetracycline,Methacycline and Deoxycycline
	黎朝 ; 王尊本
	1998
关键词	化学发光 土霉素 甲烯土霉素 强力霉素 Chemiluminescence Oxytetracycline Methacycline Deoxycycline
英文摘要	在碱性介质中，铜氨络离子会催化过氧化氢与土霉素、甲烯土霉素或强力霉素的化学发光反应，表面活性剂溴化十六烷基三甲基铵（CTMAb）对该反应具有增敏作用.发光强度与土霉素、甲烯土霉素或强力霉素的含量分别在8.0x10-8~8.0x10-6MOl/l、5.0x10-8~5.0x10-6MOl/l和1.0x10-7~1.0x10-5MOl/l的范围内分两个量程呈线性关系.7次平行测定的相对标准偏差分别为1.8%~4.1%、2.4%~3.5%和2.5%~4.0%.标准加入的回收率为99.6%~101.4%、99.1%~102.3%和99.4%~101.4%.应用于尿液中这3种四环素类药物的回收测定，结果满意; The chemiluminescence reactions of oxytetracycline ( OTC ), methacycline ( MC) or deoxycycline(DC) with hydrogen peroxide were catalysed by the [Cu(NH3)4]2+ ion in ammonia medium.The CL intensities were enhanced by CTMAB.The CL intensities were linear with their contents in 8.0×10-8～8.0×10-6, 5.0×10-8 ～5.0×10-6 and 1.0×10-7～5.0×10-5 mol/L for OTC,MC and DC respectively.The relative standard deviations for 7 determinations were from 1.8～4.1,2.4～3.5 and 2.5～4.0 % for OTC,MC and DC respectively.The recoveries were from 99.6～101.4,99.1～102.3 and 99.4～101.4 % for OTC,MC and DC respectively .This method can be used to the determinations of OTC,MC and DC in urine with satisfactory results.; 福建省自然科学基金
语种	zh_CN
内容类型	期刊论文
源URL	[http://dspace.xmu.edu.cn/handle/2288/107580]
专题	化学化工－已发表论文
推荐引用方式 GB/T 7714	黎朝,王尊本. 土霉素、甲烯土霉素和强力霉素的化学发光分析法, Study on Chemiluminescence Method for Oxytetracycline,Methacycline and Deoxycycline[J],1998.
APA	黎朝,&王尊本.(1998).土霉素、甲烯土霉素和强力霉素的化学发光分析法..
MLA	黎朝,et al."土霉素、甲烯土霉素和强力霉素的化学发光分析法".(1998).

个性服务

查看访问统计

相关权益政策

暂无数据

收藏/分享

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。