Resonance light scattering imaging determination of heparin

被引：0
|
作者：
Guo, HP [1 ]
Huang, CZ [1 ]
Ling, J [1 ]
机构：
[1] SW Univ, Coll Chem & Chem Engn, Chongqing 400715, Peoples R China
来源：
CHINESE CHEMICAL LETTERS | 2006年 / 17卷 / 01期
关键词：
heparin; alpha; beta; gamma; d-tetra(4-trimethylaminonium phenyl)prophyrin (TAPP); resonance light scattering (RLS) imaging;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A laser-induced resonance light scattering (RLS) imaging method to determine heparin is described based on the high light scattering emission power of the aggregation species of heparin with alpha, beta, gamma, delta-tetra(4-trimethylaniinoniumphenyl)prophyrin (TAPP) in solution. By imaging the light scattering signals of the aggregation species, we proposed the method to determine the heparin with a detection range of 0.02 - 0.6 mu g/mL and the detection limit (3 sigma) of 1.3 ng/mL.
引用
收藏
页码：53 / 56
页数：4
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