• 中文
    • English
  • English 
    • 中文
    • English
  • Login
View Item 
  •   DSpace Home
  • 化学化工学院
  • 化学化工-已发表论文
  • View Item
  •   DSpace Home
  • 化学化工学院
  • 化学化工-已发表论文
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

硫噻蒽的光化学荧光特性
Photochemical Fluorescence Nature of Thiothixene

Thumbnail
Full Text
硫噻蒽的光化学荧光特性.pdf (226.3Kb)
Date
1997
Author
蔡维平
欧阳耀国
陈金木
唐国权
Collections
  • 化学化工-已发表论文 [14237]
Show full item record
Abstract
在弱碱性介质中,硫噻蒽在紫外光照射下能发生光化学反应而形成具有强荧光的产物,λEX为267、309和387nM,λCM为442nM。在硫噻蒽浓度为0.001~0.50Mg/l范围内,荧光强度与浓度呈良好的线性关系,据此建立了光化学荧光测定硫噻蒽的新方法。方法的检出限为0.20μg/l,相对标准偏差为1.4%。本法简便、快速、灵敏度高,可望应用于血清中硫噻蒽的测定。
 
Thiothixene, a nonFluorescent substance, is transFormed into a highly Fluorescent product (λcx 267, 309 and 387 nm, λcm = 442 nm) under the irradiation of ultraviolet light in weak alkaline medium.Thus, a photochemical Fluorimetric method For the determination of thiothixene was developed with a detection limit of 0.20 μg/L and a relative standard deviation of 1.4%.The linear relationship between the Fluorescence intensity and the concentration of thiothixene is over the range of 0.001-0.50 mg/L.This method is simple, rapid and sensitive, and is expected to be applied to the determination of thiothixene in serum.
 
Citation
分析化学,1997,(5):519-522
URI
https://dspace.xmu.edu.cn/handle/2288/107308

copyright © 2002-2016  Duraspace  Theme by @mire  厦门大学图书馆  
About | Policies
 

 

Browse

All of DSpaceCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsThis CollectionBy Issue DateAuthorsTitlesSubjects

My Account

LoginRegister

copyright © 2002-2016  Duraspace  Theme by @mire  厦门大学图书馆  
About | Policies